diff options
86 files changed, 2073 insertions, 700 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile index 1720f7db01d..1c4b7633f92 100644 --- a/arch/arm/cpu/armv7/sunxi/Makefile +++ b/arch/arm/cpu/armv7/sunxi/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_MACH_SUN5I) += clock_sun4i.o obj-$(CONFIG_MACH_SUN6I) += clock_sun6i.o obj-$(CONFIG_MACH_SUN7I) += clock_sun4i.o obj-$(CONFIG_MACH_SUN8I) += clock_sun6i.o +obj-$(CONFIG_MACH_SUN9I) += clock_sun9i.o ifndef CONFIG_SPL_BUILD ifdef CONFIG_ARMV7_PSCI diff --git a/arch/arm/cpu/armv7/sunxi/clock_sun6i.c b/arch/arm/cpu/armv7/sunxi/clock_sun6i.c index d7a7040b72c..e2a78676b16 100644 --- a/arch/arm/cpu/armv7/sunxi/clock_sun6i.c +++ b/arch/arm/cpu/armv7/sunxi/clock_sun6i.c @@ -45,10 +45,10 @@ void clock_init_safe(void) void clock_init_uart(void) { +#if CONFIG_CONS_INDEX < 5 struct sunxi_ccm_reg *const ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; -#if CONFIG_CONS_INDEX < 5 /* uart clock source is apb2 */ writel(APB2_CLK_SRC_OSC24M| APB2_CLK_RATE_N_1| @@ -68,9 +68,6 @@ void clock_init_uart(void) /* enable R_PIO and R_UART clocks, and de-assert resets */ prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_UART); #endif - - /* Dup with clock_init_safe(), drop once sun6i SPL support lands */ - writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg); } int clock_twi_onoff(int port, int state) diff --git a/arch/arm/cpu/armv7/sunxi/clock_sun9i.c b/arch/arm/cpu/armv7/sunxi/clock_sun9i.c new file mode 100644 index 00000000000..27179ba19c6 --- /dev/null +++ b/arch/arm/cpu/armv7/sunxi/clock_sun9i.c @@ -0,0 +1,68 @@ +/* + * sun9i specific clock code + * + * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/prcm.h> +#include <asm/arch/sys_proto.h> + +void clock_init_uart(void) +{ + struct sunxi_ccm_reg *const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + /* open the clock for uart */ + setbits_le32(&ccm->apb1_gate, + CLK_GATE_OPEN << (APB1_GATE_UART_SHIFT + + CONFIG_CONS_INDEX - 1)); + /* deassert uart reset */ + setbits_le32(&ccm->apb1_reset_cfg, + 1 << (APB1_RESET_UART_SHIFT + + CONFIG_CONS_INDEX - 1)); + + /* Dup with clock_init_safe(), drop once sun9i SPL support lands */ + writel(PLL4_CFG_DEFAULT, &ccm->pll4_periph0_cfg); +} + +int clock_twi_onoff(int port, int state) +{ + struct sunxi_ccm_reg *const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + if (port > 4) + return -1; + + /* set the apb reset and clock gate for twi */ + if (state) { + setbits_le32(&ccm->apb1_gate, + CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT + port)); + setbits_le32(&ccm->apb1_reset_cfg, + 1 << (APB1_RESET_UART_SHIFT + port)); + } else { + clrbits_le32(&ccm->apb1_reset_cfg, + 1 << (APB1_RESET_UART_SHIFT + port)); + clrbits_le32(&ccm->apb1_gate, + CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT + port)); + } + + return 0; +} + +unsigned int clock_get_pll4_periph0(void) +{ + struct sunxi_ccm_reg *const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + uint32_t rval = readl(&ccm->pll4_periph0_cfg); + int n = ((rval & CCM_PLL4_CTRL_N_MASK) >> CCM_PLL4_CTRL_N_SHIFT); + int p = ((rval & CCM_PLL4_CTRL_P_MASK) >> CCM_PLL4_CTRL_P_SHIFT); + int m = ((rval & CCM_PLL4_CTRL_M_MASK) >> CCM_PLL4_CTRL_M_SHIFT) + 1; + const int k = 1; + + return ((24000000 * n * k) >> p) / m; +} diff --git a/arch/arm/include/asm/arch-sunxi/clock.h b/arch/arm/include/asm/arch-sunxi/clock.h index 505c363e46e..3e5d9990819 100644 --- a/arch/arm/include/asm/arch-sunxi/clock.h +++ b/arch/arm/include/asm/arch-sunxi/clock.h @@ -17,6 +17,8 @@ /* clock control module regs definition */ #if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) #include <asm/arch/clock_sun6i.h> +#elif defined(CONFIG_MACH_SUN9I) +#include <asm/arch/clock_sun9i.h> #else #include <asm/arch/clock_sun4i.h> #endif @@ -24,10 +26,6 @@ #ifndef __ASSEMBLY__ int clock_init(void); int clock_twi_onoff(int port, int state); -void clock_set_pll1(unsigned int hz); -void clock_set_pll3(unsigned int hz); -unsigned int clock_get_pll5p(void); -unsigned int clock_get_pll6(void); void clock_set_de_mod_clock(u32 *clk_cfg, unsigned int hz); void clock_init_safe(void); void clock_init_uart(void); diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun4i.h b/arch/arm/include/asm/arch-sunxi/clock_sun4i.h index 84a9a2bdbc3..05fbad3e111 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun4i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun4i.h @@ -186,6 +186,7 @@ struct sunxi_ccm_reg { /* ahb clock gate bit offset (second register) */ #define AHB_GATE_OFFSET_GMAC 17 +#define AHB_GATE_OFFSET_DE_FE0 14 #define AHB_GATE_OFFSET_DE_BE0 12 #define AHB_GATE_OFFSET_HDMI 11 #define AHB_GATE_OFFSET_LCD1 5 @@ -266,7 +267,10 @@ struct sunxi_ccm_reg { #define CCM_MMC_CTRL_PLL5 (0x2 << 24) #define CCM_MMC_CTRL_ENABLE (0x1 << 31) +#define CCM_DRAM_GATE_OFFSET_DE_FE1 24 /* Note the order of FE1 and */ +#define CCM_DRAM_GATE_OFFSET_DE_FE0 25 /* FE0 is swapped ! */ #define CCM_DRAM_GATE_OFFSET_DE_BE0 26 +#define CCM_DRAM_GATE_OFFSET_DE_BE1 27 #define CCM_LCD_CH0_CTRL_PLL3 (0 << 24) #define CCM_LCD_CH0_CTRL_PLL7 (1 << 24) @@ -320,4 +324,11 @@ struct sunxi_ccm_reg { #define CCM_DE_CTRL_RST (1 << 30) #define CCM_DE_CTRL_GATE (1 << 31) +#ifndef __ASSEMBLY__ +void clock_set_pll1(unsigned int hz); +void clock_set_pll3(unsigned int hz); +unsigned int clock_get_pll5p(void); +unsigned int clock_get_pll6(void); +#endif + #endif /* _SUNXI_CLOCK_SUN4I_H */ diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h index 4711260c1ee..e101c540510 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h @@ -320,6 +320,11 @@ struct sunxi_ccm_reg { #define CCM_DE_CTRL_PLL10 (5 << 24) #define CCM_DE_CTRL_GATE (1 << 31) +#ifndef __ASSEMBLY__ +void clock_set_pll1(unsigned int hz); +void clock_set_pll3(unsigned int hz); void clock_set_pll5(unsigned int clk, bool sigma_delta_enable); +unsigned int clock_get_pll6(void); +#endif #endif /* _SUNXI_CLOCK_SUN6I_H */ diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun9i.h b/arch/arm/include/asm/arch-sunxi/clock_sun9i.h new file mode 100644 index 00000000000..c506b0a98f4 --- /dev/null +++ b/arch/arm/include/asm/arch-sunxi/clock_sun9i.h @@ -0,0 +1,139 @@ +/* + * sun9i clock register definitions + * + * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _SUNXI_CLOCK_SUN9I_H +#define _SUNXI_CLOCK_SUN9I_H + +struct sunxi_ccm_reg { + u32 pll1_c0_cfg; /* 0x00 c0cpu# pll configuration */ + u32 pll2_c1_cfg; /* 0x04 c1cpu# pll configuration */ + u32 pll3_audio_cfg; /* 0x08 audio pll configuration */ + u32 pll4_periph0_cfg; /* 0x0c peripheral0 pll configuration */ + u32 pll5_ve_cfg; /* 0x10 videoengine pll configuration */ + u32 pll6_ddr_cfg; /* 0x14 ddr pll configuration */ + u32 pll7_video0_cfg; /* 0x18 video0 pll configuration */ + u32 pll8_video1_cfg; /* 0x1c video1 pll configuration */ + u32 pll9_gpu_cfg; /* 0x20 gpu pll configuration */ + u32 pll10_de_cfg; /* 0x24 displayengine pll configuration */ + u32 pll11_isp_cfg; /* 0x28 isp pll6 ontrol */ + u32 pll12_periph1_cfg; /* 0x2c peripheral1 pll configuration */ + u8 reserved1[0x20]; /* 0x30 */ + u32 cpu_clk_source; /* 0x50 cpu clk source configuration */ + u32 c0_cfg; /* 0x54 cpu cluster 0 clock configuration */ + u32 c1_cfg; /* 0x58 cpu cluster 1 clock configuration */ + u32 gtbus_cfg; /* 0x5c gtbus clock configuration */ + u32 ahb0_cfg; /* 0x60 ahb0 clock configuration */ + u32 ahb1_cfg; /* 0x64 ahb1 clock configuration */ + u32 ahb2_cfg; /* 0x68 ahb2 clock configuration */ + u8 reserved2[0x04]; /* 0x6c */ + u32 apb0_cfg; /* 0x70 apb0 clock configuration */ + u32 apb1_cfg; /* 0x74 apb1 clock configuration */ + u32 cci400_cfg; /* 0x78 cci400 clock configuration */ + u8 reserved3[0x04]; /* 0x7c */ + u32 ats_cfg; /* 0x80 ats clock configuration */ + u32 trace_cfg; /* 0x84 trace clock configuration */ + u8 reserved4[0xf8]; /* 0x88 */ + u32 clk_output_a; /* 0x180 clk_output_a */ + u32 clk_output_b; /* 0x184 clk_output_a */ + u8 reserved5[0x278]; /* 0x188 */ + + u32 nand0_clk_cfg0; /* 0x400 nand0 clock configuration0 */ + u32 nand0_clk_cfg1; /* 0x404 nand1 clock configuration */ + u8 reserved6[0x08]; /* 0x408 */ + u32 sd0_clk_cfg; /* 0x410 sd0 clock configuration */ + u32 sd1_clk_cfg; /* 0x414 sd1 clock configuration */ + u32 sd2_clk_cfg; /* 0x418 sd2 clock configuration */ + u32 sd3_clk_cfg; /* 0x41c sd3 clock configuration */ + u8 reserved7[0x08]; /* 0x420 */ + u32 ts_clk_cfg; /* 0x428 transport stream clock cfg */ + u32 ss_clk_cfg; /* 0x42c security system clock cfg */ + u32 spi0_clk_cfg; /* 0x430 spi0 clock configuration */ + u32 spi1_clk_cfg; /* 0x434 spi1 clock configuration */ + u32 spi2_clk_cfg; /* 0x438 spi2 clock configuration */ + u32 spi3_clk_cfg; /* 0x43c spi3 clock configuration */ + u8 reserved8[0x50]; /* 0x440 */ + u32 de_clk_cfg; /* 0x490 display engine clock configuration */ + u8 reserved9[0x04]; /* 0x494 */ + u32 mp_clk_cfg; /* 0x498 mp clock configuration */ + u32 lcd0_clk_cfg; /* 0x49c LCD0 module clock */ + u32 lcd1_clk_cfg; /* 0x4a0 LCD1 module clock */ + u8 reserved10[0x1c]; /* 0x4a4 */ + u32 csi_isp_clk_cfg; /* 0x4c0 CSI ISP module clock */ + u32 csi0_clk_cfg; /* 0x4c4 CSI0 module clock */ + u32 csi1_clk_cfg; /* 0x4c8 CSI1 module clock */ + u32 fd_clk_cfg; /* 0x4cc FD module clock */ + u32 ve_clk_cfg; /* 0x4d0 VE module clock */ + u32 avs_clk_cfg; /* 0x4d4 AVS module clock */ + u8 reserved11[0x18]; /* 0x4d8 */ + u32 gpu_core_clk_cfg; /* 0x4f0 GPU core clock config */ + u32 gpu_mem_clk_cfg; /* 0x4f4 GPU memory clock config */ + u32 gpu_axi_clk_cfg; /* 0x4f8 GPU AXI clock config */ + u8 reserved12[0x10]; /* 0x4fc */ + u32 gp_adc_clk_cfg; /* 0x50c General Purpose ADC clk config */ + u8 reserved13[0x70]; /* 0x510 */ + + u32 ahb_gate0; /* 0x580 AHB0 Gating Register */ + u32 ahb_gate1; /* 0x584 AHB1 Gating Register */ + u32 ahb_gate2; /* 0x588 AHB2 Gating Register */ + u8 reserved14[0x04]; /* 0x58c */ + u32 apb0_gate; /* 0x590 APB0 Clock Gating Register */ + u32 apb1_gate; /* 0x594 APB1 Clock Gating Register */ + u8 reserved15[0x08]; /* 0x598 */ + u32 ahb_reset0_cfg; /* 0x5a0 AHB0 Software Reset Register */ + u32 ahb_reset1_cfg; /* 0x5a4 AHB1 Software Reset Register */ + u32 ahb_reset2_cfg; /* 0x5a8 AHB2 Software Reset Register */ + u8 reserved16[0x04]; /* 0x5ac */ + u32 apb0_reset_cfg; /* 0x5b0 Bus Software Reset Register 3 */ + u32 apb1_reset_cfg; /* 0x5b4 Bus Software Reset Register 4 */ +}; + +/* pll4_periph0_cfg */ +#define PLL4_CFG_DEFAULT 0x90002800 /* 960 MHz */ + +#define CCM_PLL4_CTRL_N_SHIFT 8 +#define CCM_PLL4_CTRL_N_MASK (0xff << CCM_PLL4_CTRL_N_SHIFT) +#define CCM_PLL4_CTRL_P_SHIFT 16 +#define CCM_PLL4_CTRL_P_MASK (0x1 << CCM_PLL4_CTRL_P_SHIFT) +#define CCM_PLL4_CTRL_M_SHIFT 18 +#define CCM_PLL4_CTRL_M_MASK (0x1 << CCM_PLL4_CTRL_M_SHIFT) + +/* sd#_clk_cfg fields */ +#define CCM_MMC_CTRL_M(x) ((x) - 1) +#define CCM_MMC_CTRL_OCLK_DLY(x) ((x) << 8) +#define CCM_MMC_CTRL_N(x) ((x) << 16) +#define CCM_MMC_CTRL_SCLK_DLY(x) ((x) << 20) +#define CCM_MMC_CTRL_OSCM24 (0 << 24) +#define CCM_MMC_CTRL_PLL_PERIPH0 (1 << 24) +#define CCM_MMC_CTRL_ENABLE (1 << 31) + +/* ahb_gate0 fields */ +/* On sun9i all sdc-s share their ahb gate, so ignore (x) */ +#define AHB_GATE_OFFSET_MMC(x) 8 + +/* apb1_gate fields */ +#define APB1_GATE_UART_SHIFT 16 +#define APB1_GATE_UART_MASK (0xff << APB1_GATE_UART_SHIFT) +#define APB1_GATE_TWI_SHIFT 0 +#define APB1_GATE_TWI_MASK (0xf << APB1_GATE_TWI_SHIFT) + +/* ahb_reset0_cfg fields */ +/* On sun9i all sdc-s share their ahb reset, so ignore (x) */ +#define AHB_RESET_OFFSET_MMC(x) 8 + +/* apb1_reset_cfg fields */ +#define APB1_RESET_UART_SHIFT 16 +#define APB1_RESET_UART_MASK (0xff << APB1_RESET_UART_SHIFT) +#define APB1_RESET_TWI_SHIFT 0 +#define APB1_RESET_TWI_MASK (0xf << APB1_RESET_TWI_SHIFT) + + +#ifndef __ASSEMBLY__ +unsigned int clock_get_pll4_periph0(void); +#endif + +#endif /* _SUNXI_CLOCK_SUN9I_H */ diff --git a/arch/arm/include/asm/arch-sunxi/cpu.h b/arch/arm/include/asm/arch-sunxi/cpu.h index 82b3d4676fd..73583ed445a 100644 --- a/arch/arm/include/asm/arch-sunxi/cpu.h +++ b/arch/arm/include/asm/arch-sunxi/cpu.h @@ -1,7 +1,5 @@ /* - * (C) Copyright 2007-2011 - * Allwinner Technology Co., Ltd. <www.allwinnertech.com> - * Tom Cubie <tangliang@allwinnertech.com> + * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com> * * SPDX-License-Identifier: GPL-2.0+ */ @@ -9,146 +7,10 @@ #ifndef _SUNXI_CPU_H #define _SUNXI_CPU_H -#define SUNXI_SRAM_A1_BASE 0x00000000 -#define SUNXI_SRAM_A1_SIZE (16 * 1024) /* 16 kiB */ - -#define SUNXI_SRAM_A2_BASE 0x00004000 /* 16 kiB */ -#define SUNXI_SRAM_A3_BASE 0x00008000 /* 13 kiB */ -#define SUNXI_SRAM_A4_BASE 0x0000b400 /* 3 kiB */ -#define SUNXI_SRAM_D_BASE 0x00010000 /* 4 kiB */ -#define SUNXI_SRAM_B_BASE 0x00020000 /* 64 kiB (secure) */ - -#define SUNXI_SRAMC_BASE 0x01c00000 -#define SUNXI_DRAMC_BASE 0x01c01000 -#define SUNXI_DMA_BASE 0x01c02000 -#define SUNXI_NFC_BASE 0x01c03000 -#define SUNXI_TS_BASE 0x01c04000 -#define SUNXI_SPI0_BASE 0x01c05000 -#define SUNXI_SPI1_BASE 0x01c06000 -#define SUNXI_MS_BASE 0x01c07000 -#define SUNXI_TVD_BASE 0x01c08000 -#define SUNXI_CSI0_BASE 0x01c09000 -#define SUNXI_TVE0_BASE 0x01c0a000 -#define SUNXI_EMAC_BASE 0x01c0b000 -#define SUNXI_LCD0_BASE 0x01c0C000 -#define SUNXI_LCD1_BASE 0x01c0d000 -#define SUNXI_VE_BASE 0x01c0e000 -#define SUNXI_MMC0_BASE 0x01c0f000 -#define SUNXI_MMC1_BASE 0x01c10000 -#define SUNXI_MMC2_BASE 0x01c11000 -#define SUNXI_MMC3_BASE 0x01c12000 -#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I -#define SUNXI_USB0_BASE 0x01c13000 -#define SUNXI_USB1_BASE 0x01c14000 -#endif -#define SUNXI_SS_BASE 0x01c15000 -#define SUNXI_HDMI_BASE 0x01c16000 -#define SUNXI_SPI2_BASE 0x01c17000 -#define SUNXI_SATA_BASE 0x01c18000 -#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I -#define SUNXI_PATA_BASE 0x01c19000 -#define SUNXI_ACE_BASE 0x01c1a000 -#define SUNXI_TVE1_BASE 0x01c1b000 -#define SUNXI_USB2_BASE 0x01c1c000 +#if defined(CONFIG_MACH_SUN9I) +#include <asm/arch/cpu_sun9i.h> #else -#define SUNXI_USB0_BASE 0x01c19000 -#define SUNXI_USB1_BASE 0x01c1a000 -#define SUNXI_USB2_BASE 0x01c1b000 +#include <asm/arch/cpu_sun4i.h> #endif -#define SUNXI_CSI1_BASE 0x01c1d000 -#define SUNXI_TZASC_BASE 0x01c1e000 -#define SUNXI_SPI3_BASE 0x01c1f000 - -#define SUNXI_CCM_BASE 0x01c20000 -#define SUNXI_INTC_BASE 0x01c20400 -#define SUNXI_PIO_BASE 0x01c20800 -#define SUNXI_TIMER_BASE 0x01c20c00 -#define SUNXI_SPDIF_BASE 0x01c21000 -#define SUNXI_AC97_BASE 0x01c21400 -#define SUNXI_IR0_BASE 0x01c21800 -#define SUNXI_IR1_BASE 0x01c21c00 - -#define SUNXI_IIS_BASE 0x01c22400 -#define SUNXI_LRADC_BASE 0x01c22800 -#define SUNXI_AD_DA_BASE 0x01c22c00 -#define SUNXI_KEYPAD_BASE 0x01c23000 -#define SUNXI_TZPC_BASE 0x01c23400 -#define SUNXI_SID_BASE 0x01c23800 -#define SUNXI_SJTAG_BASE 0x01c23c00 - -#define SUNXI_TP_BASE 0x01c25000 -#define SUNXI_PMU_BASE 0x01c25400 -#define SUN7I_CPUCFG_BASE 0x01c25c00 - -#define SUNXI_UART0_BASE 0x01c28000 -#define SUNXI_UART1_BASE 0x01c28400 -#define SUNXI_UART2_BASE 0x01c28800 -#define SUNXI_UART3_BASE 0x01c28c00 -#define SUNXI_UART4_BASE 0x01c29000 -#define SUNXI_UART5_BASE 0x01c29400 -#define SUNXI_UART6_BASE 0x01c29800 -#define SUNXI_UART7_BASE 0x01c29c00 -#define SUNXI_PS2_0_BASE 0x01c2a000 -#define SUNXI_PS2_1_BASE 0x01c2a400 - -#define SUNXI_TWI0_BASE 0x01c2ac00 -#define SUNXI_TWI1_BASE 0x01c2b000 -#define SUNXI_TWI2_BASE 0x01c2b400 - -#define SUNXI_CAN_BASE 0x01c2bc00 - -#define SUNXI_SCR_BASE 0x01c2c400 - -#ifndef CONFIG_MACH_SUN6I -#define SUNXI_GPS_BASE 0x01c30000 -#define SUNXI_MALI400_BASE 0x01c40000 -#define SUNXI_GMAC_BASE 0x01c50000 -#else -#define SUNXI_GMAC_BASE 0x01c30000 -#endif - -#define SUNXI_DRAM_COM_BASE 0x01c62000 -#define SUNXI_DRAM_CTL0_BASE 0x01c63000 -#define SUNXI_DRAM_CTL1_BASE 0x01c64000 -#define SUNXI_DRAM_PHY0_BASE 0x01c65000 -#define SUNXI_DRAM_PHY1_BASE 0x01c66000 - -/* module sram */ -#define SUNXI_SRAM_C_BASE 0x01d00000 - -#define SUNXI_DE_FE0_BASE 0x01e00000 -#define SUNXI_DE_FE1_BASE 0x01e20000 -#define SUNXI_DE_BE0_BASE 0x01e60000 -#define SUNXI_DE_BE1_BASE 0x01e40000 -#define SUNXI_MP_BASE 0x01e80000 -#define SUNXI_AVG_BASE 0x01ea0000 - -#define SUNXI_RTC_BASE 0x01f00000 -#define SUNXI_PRCM_BASE 0x01f01400 -#define SUN6I_CPUCFG_BASE 0x01f01c00 -#define SUNXI_R_UART_BASE 0x01f02800 -#define SUNXI_R_PIO_BASE 0x01f02c00 -#define SUN6I_P2WI_BASE 0x01f03400 -#define SUNXI_RSB_BASE 0x01f03400 - -/* CoreSight Debug Module */ -#define SUNXI_CSDM_BASE 0x3f500000 - -#define SUNXI_DDRII_DDRIII_BASE 0x40000000 /* 2 GiB */ - -#define SUNXI_BROM_BASE 0xffff0000 /* 32 kiB */ - -#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c) - -/* SS bonding ids used for cpu identification */ -#define SUNXI_SS_BOND_ID_A31 4 -#define SUNXI_SS_BOND_ID_A31S 5 - -#ifndef __ASSEMBLY__ -void sunxi_board_init(void); -void sunxi_reset(void); -int sunxi_get_ss_bonding_id(void); -int sunxi_get_sid(unsigned int *sid); -#endif /* __ASSEMBLY__ */ -#endif /* _CPU_H */ +#endif /* _SUNXI_CPU_H */ diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h new file mode 100644 index 00000000000..dae60696f94 --- /dev/null +++ b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h @@ -0,0 +1,154 @@ +/* + * (C) Copyright 2007-2011 + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * Tom Cubie <tangliang@allwinnertech.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _SUNXI_CPU_SUN4I_H +#define _SUNXI_CPU_SUN4I_H + +#define SUNXI_SRAM_A1_BASE 0x00000000 +#define SUNXI_SRAM_A1_SIZE (16 * 1024) /* 16 kiB */ + +#define SUNXI_SRAM_A2_BASE 0x00004000 /* 16 kiB */ +#define SUNXI_SRAM_A3_BASE 0x00008000 /* 13 kiB */ +#define SUNXI_SRAM_A4_BASE 0x0000b400 /* 3 kiB */ +#define SUNXI_SRAM_D_BASE 0x00010000 /* 4 kiB */ +#define SUNXI_SRAM_B_BASE 0x00020000 /* 64 kiB (secure) */ + +#define SUNXI_SRAMC_BASE 0x01c00000 +#define SUNXI_DRAMC_BASE 0x01c01000 +#define SUNXI_DMA_BASE 0x01c02000 +#define SUNXI_NFC_BASE 0x01c03000 +#define SUNXI_TS_BASE 0x01c04000 +#define SUNXI_SPI0_BASE 0x01c05000 +#define SUNXI_SPI1_BASE 0x01c06000 +#define SUNXI_MS_BASE 0x01c07000 +#define SUNXI_TVD_BASE 0x01c08000 +#define SUNXI_CSI0_BASE 0x01c09000 +#define SUNXI_TVE0_BASE 0x01c0a000 +#define SUNXI_EMAC_BASE 0x01c0b000 +#define SUNXI_LCD0_BASE 0x01c0C000 +#define SUNXI_LCD1_BASE 0x01c0d000 +#define SUNXI_VE_BASE 0x01c0e000 +#define SUNXI_MMC0_BASE 0x01c0f000 +#define SUNXI_MMC1_BASE 0x01c10000 +#define SUNXI_MMC2_BASE 0x01c11000 +#define SUNXI_MMC3_BASE 0x01c12000 +#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I +#define SUNXI_USB0_BASE 0x01c13000 +#define SUNXI_USB1_BASE 0x01c14000 +#endif +#define SUNXI_SS_BASE 0x01c15000 +#define SUNXI_HDMI_BASE 0x01c16000 +#define SUNXI_SPI2_BASE 0x01c17000 +#define SUNXI_SATA_BASE 0x01c18000 +#if !defined CONFIG_MACH_SUN6I && !defined CONFIG_MACH_SUN8I +#define SUNXI_PATA_BASE 0x01c19000 +#define SUNXI_ACE_BASE 0x01c1a000 +#define SUNXI_TVE1_BASE 0x01c1b000 +#define SUNXI_USB2_BASE 0x01c1c000 +#else +#define SUNXI_USB0_BASE 0x01c19000 +#define SUNXI_USB1_BASE 0x01c1a000 +#define SUNXI_USB2_BASE 0x01c1b000 +#endif +#define SUNXI_CSI1_BASE 0x01c1d000 +#define SUNXI_TZASC_BASE 0x01c1e000 +#define SUNXI_SPI3_BASE 0x01c1f000 + +#define SUNXI_CCM_BASE 0x01c20000 +#define SUNXI_INTC_BASE 0x01c20400 +#define SUNXI_PIO_BASE 0x01c20800 +#define SUNXI_TIMER_BASE 0x01c20c00 +#define SUNXI_SPDIF_BASE 0x01c21000 +#define SUNXI_AC97_BASE 0x01c21400 +#define SUNXI_IR0_BASE 0x01c21800 +#define SUNXI_IR1_BASE 0x01c21c00 + +#define SUNXI_IIS_BASE 0x01c22400 +#define SUNXI_LRADC_BASE 0x01c22800 +#define SUNXI_AD_DA_BASE 0x01c22c00 +#define SUNXI_KEYPAD_BASE 0x01c23000 +#define SUNXI_TZPC_BASE 0x01c23400 +#define SUNXI_SID_BASE 0x01c23800 +#define SUNXI_SJTAG_BASE 0x01c23c00 + +#define SUNXI_TP_BASE 0x01c25000 +#define SUNXI_PMU_BASE 0x01c25400 +#define SUN7I_CPUCFG_BASE 0x01c25c00 + +#define SUNXI_UART0_BASE 0x01c28000 +#define SUNXI_UART1_BASE 0x01c28400 +#define SUNXI_UART2_BASE 0x01c28800 +#define SUNXI_UART3_BASE 0x01c28c00 +#define SUNXI_UART4_BASE 0x01c29000 +#define SUNXI_UART5_BASE 0x01c29400 +#define SUNXI_UART6_BASE 0x01c29800 +#define SUNXI_UART7_BASE 0x01c29c00 +#define SUNXI_PS2_0_BASE 0x01c2a000 +#define SUNXI_PS2_1_BASE 0x01c2a400 + +#define SUNXI_TWI0_BASE 0x01c2ac00 +#define SUNXI_TWI1_BASE 0x01c2b000 +#define SUNXI_TWI2_BASE 0x01c2b400 + +#define SUNXI_CAN_BASE 0x01c2bc00 + +#define SUNXI_SCR_BASE 0x01c2c400 + +#ifndef CONFIG_MACH_SUN6I +#define SUNXI_GPS_BASE 0x01c30000 +#define SUNXI_MALI400_BASE 0x01c40000 +#define SUNXI_GMAC_BASE 0x01c50000 +#else +#define SUNXI_GMAC_BASE 0x01c30000 +#endif + +#define SUNXI_DRAM_COM_BASE 0x01c62000 +#define SUNXI_DRAM_CTL0_BASE 0x01c63000 +#define SUNXI_DRAM_CTL1_BASE 0x01c64000 +#define SUNXI_DRAM_PHY0_BASE 0x01c65000 +#define SUNXI_DRAM_PHY1_BASE 0x01c66000 + +/* module sram */ +#define SUNXI_SRAM_C_BASE 0x01d00000 + +#define SUNXI_DE_FE0_BASE 0x01e00000 +#define SUNXI_DE_FE1_BASE 0x01e20000 +#define SUNXI_DE_BE0_BASE 0x01e60000 +#define SUNXI_DE_BE1_BASE 0x01e40000 +#define SUNXI_MP_BASE 0x01e80000 +#define SUNXI_AVG_BASE 0x01ea0000 + +#define SUNXI_RTC_BASE 0x01f00000 +#define SUNXI_PRCM_BASE 0x01f01400 +#define SUN6I_CPUCFG_BASE 0x01f01c00 +#define SUNXI_R_UART_BASE 0x01f02800 +#define SUNXI_R_PIO_BASE 0x01f02c00 +#define SUN6I_P2WI_BASE 0x01f03400 +#define SUNXI_RSB_BASE 0x01f03400 + +/* CoreSight Debug Module */ +#define SUNXI_CSDM_BASE 0x3f500000 + +#define SUNXI_DDRII_DDRIII_BASE 0x40000000 /* 2 GiB */ + +#define SUNXI_BROM_BASE 0xffff0000 /* 32 kiB */ + +#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c) + +/* SS bonding ids used for cpu identification */ +#define SUNXI_SS_BOND_ID_A31 4 +#define SUNXI_SS_BOND_ID_A31S 5 + +#ifndef __ASSEMBLY__ +void sunxi_board_init(void); +void sunxi_reset(void); +int sunxi_get_ss_bonding_id(void); +int sunxi_get_sid(unsigned int *sid); +#endif /* __ASSEMBLY__ */ + +#endif /* _SUNXI_CPU_SUN4I_H */ diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun9i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun9i.h new file mode 100644 index 00000000000..a2a7839c6bd --- /dev/null +++ b/arch/arm/include/asm/arch-sunxi/cpu_sun9i.h @@ -0,0 +1,108 @@ +/* + * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * (C) Copyright 2007-2013 + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * Jerry Wang <wangflord@allwinnertech.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _SUNXI_CPU_SUN9I_H +#define _SUNXI_CPU_SUN9I_H + +#define REGS_AHB0_BASE 0x01C00000 +#define REGS_AHB1_BASE 0x00800000 +#define REGS_AHB2_BASE 0x03000000 +#define REGS_APB0_BASE 0x06000000 +#define REGS_APB1_BASE 0x07000000 +#define REGS_RCPUS_BASE 0x08000000 + +#define SUNXI_SRAM_D_BASE 0x08100000 + +/* AHB0 Module */ +#define SUNXI_NFC_BASE (REGS_AHB0_BASE + 0x3000) +#define SUNXI_TSC_BASE (REGS_AHB0_BASE + 0x4000) + +#define SUNXI_MMC0_BASE (REGS_AHB0_BASE + 0x0f000) +#define SUNXI_MMC1_BASE (REGS_AHB0_BASE + 0x10000) +#define SUNXI_MMC2_BASE (REGS_AHB0_BASE + 0x11000) +#define SUNXI_MMC3_BASE (REGS_AHB0_BASE + 0x12000) +#define SUNXI_MMC_COMMON_BASE (REGS_AHB0_BASE + 0x13000) + +#define SUNXI_SPI0_BASE (REGS_AHB0_BASE + 0x1A000) +#define SUNXI_SPI1_BASE (REGS_AHB0_BASE + 0x1B000) +#define SUNXI_SPI2_BASE (REGS_AHB0_BASE + 0x1C000) +#define SUNXI_SPI3_BASE (REGS_AHB0_BASE + 0x1D000) + +#define SUNXI_GIC400_BASE (REGS_AHB0_BASE + 0x40000) +#define SUNXI_ARMA9_GIC_BASE (REGS_AHB0_BASE + 0x41000) +#define SUNXI_ARMA9_CPUIF_BASE (REGS_AHB0_BASE + 0x42000) + +/* AHB1 Module */ +#define SUNXI_DMA_BASE (REGS_AHB1_BASE + 0x002000) +#define SUNXI_USBOTG_BASE (REGS_AHB1_BASE + 0x100000) +#define SUNXI_USBEHCI0_BASE (REGS_AHB1_BASE + 0x200000) +#define SUNXI_USBEHCI1_BASE (REGS_AHB1_BASE + 0x201000) +#define SUNXI_USBEHCI2_BASE (REGS_AHB1_BASE + 0x202000) + +/* AHB2 Module */ +#define SUNXI_DE_SYS_BASE (REGS_AHB2_BASE + 0x000000) +#define SUNXI_DISP_SYS_BASE (REGS_AHB2_BASE + 0x010000) +#define SUNXI_DE_FE0_BASE (REGS_AHB2_BASE + 0x100000) +#define SUNXI_DE_FE1_BASE (REGS_AHB2_BASE + 0x140000) +#define SUNXI_DE_FE2_BASE (REGS_AHB2_BASE + 0x180000) + +#define SUNXI_DE_BE0_BASE (REGS_AHB2_BASE + 0x200000) +#define SUNXI_DE_BE1_BASE (REGS_AHB2_BASE + 0x240000) +#define SUNXI_DE_BE2_BASE (REGS_AHB2_BASE + 0x280000) + +#define SUNXI_DE_DEU0_BASE (REGS_AHB2_BASE + 0x300000) +#define SUNXI_DE_DEU1_BASE (REGS_AHB2_BASE + 0x340000) +#define SUNXI_DE_DRC0_BASE (REGS_AHB2_BASE + 0x400000) +#define SUNXI_DE_DRC1_BASE (REGS_AHB2_BASE + 0x440000) + +#define SUNXI_LCD0_BASE (REGS_AHB2_BASE + 0xC00000) +#define SUNXI_LCD1_BASE (REGS_AHB2_BASE + 0xC10000) +#define SUNXI_LCD2_BASE (REGS_AHB2_BASE + 0xC20000) +#define SUNXI_MIPI_DSI0_BASE (REGS_AHB2_BASE + 0xC40000) +/* Also seen as SUNXI_MIPI_DSI0_DPHY_BASE 0x01ca1000 */ +#define SUNXI_MIPI_DSI0_DPHY_BASE (REGS_AHB2_BASE + 0xC40100) +#define SUNXI_HDMI_BASE (REGS_AHB2_BASE + 0xD00000) + +/* APB0 Module */ +#define SUNXI_CCM_BASE (REGS_APB0_BASE + 0x0000) +#define SUNXI_CCMMODULE_BASE (REGS_APB0_BASE + 0x0400) +#define SUNXI_PIO_BASE (REGS_APB0_BASE + 0x0800) +#define SUNXI_R_PIO_BASE (0x08002C00) +#define SUNXI_TIMER_BASE (REGS_APB0_BASE + 0x0C00) +#define SUNXI_PWM_BASE (REGS_APB0_BASE + 0x1400) +#define SUNXI_LRADC_BASE (REGS_APB0_BASE + 0x1800) + +/* APB1 Module */ +#define SUNXI_UART0_BASE (REGS_APB1_BASE + 0x0000) +#define SUNXI_UART1_BASE (REGS_APB1_BASE + 0x0400) +#define SUNXI_UART2_BASE (REGS_APB1_BASE + 0x0800) +#define SUNXI_UART3_BASE (REGS_APB1_BASE + 0x0C00) +#define SUNXI_UART4_BASE (REGS_APB1_BASE + 0x1000) +#define SUNXI_UART5_BASE (REGS_APB1_BASE + 0x1400) +#define SUNXI_TWI0_BASE (REGS_APB1_BASE + 0x2800) +#define SUNXI_TWI1_BASE (REGS_APB1_BASE + 0x2C00) +#define SUNXI_TWI2_BASE (REGS_APB1_BASE + 0x3000) +#define SUNXI_TWI3_BASE (REGS_APB1_BASE + 0x3400) +#define SUNXI_TWI4_BASE (REGS_APB1_BASE + 0x3800) + +/* RCPUS Module */ +#define SUNXI_RPRCM_BASE (REGS_RCPUS_BASE + 0x1400) +#define SUNXI_R_UART_BASE (REGS_RCPUS_BASE + 0x2800) + +/* Misc. */ +#define SUNXI_BROM_BASE 0xFFFF0000 /* 32K */ +#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c) + +#ifndef __ASSEMBLY__ +void sunxi_board_init(void); +void sunxi_reset(void); +int sunxi_get_sid(unsigned int *sid); +#endif + +#endif /* _SUNXI_CPU_SUN9I_H */ diff --git a/arch/arm/include/asm/arch-sunxi/display.h b/arch/arm/include/asm/arch-sunxi/display.h index 2ac8a879dfb..5e942532036 100644 --- a/arch/arm/include/asm/arch-sunxi/display.h +++ b/arch/arm/include/asm/arch-sunxi/display.h @@ -9,6 +9,107 @@ #ifndef _SUNXI_DISPLAY_H #define _SUNXI_DISPLAY_H +struct sunxi_de_fe_reg { + u32 enable; /* 0x000 */ + u32 frame_ctrl; /* 0x004 */ + u32 bypass; /* 0x008 */ + u32 algorithm_sel; /* 0x00c */ + u32 line_int_ctrl; /* 0x010 */ + u8 res0[0x0c]; /* 0x014 */ + u32 ch0_addr; /* 0x020 */ + u32 ch1_addr; /* 0x024 */ + u32 ch2_addr; /* 0x028 */ + u32 field_sequence; /* 0x02c */ + u32 ch0_offset; /* 0x030 */ + u32 ch1_offset; /* 0x034 */ + u32 ch2_offset; /* 0x038 */ + u8 res1[0x04]; /* 0x03c */ + u32 ch0_stride; /* 0x040 */ + u32 ch1_stride; /* 0x044 */ + u32 ch2_stride; /* 0x048 */ + u32 input_fmt; /* 0x04c */ + u32 ch3_addr; /* 0x050 */ + u32 ch4_addr; /* 0x054 */ + u32 ch5_addr; /* 0x058 */ + u32 output_fmt; /* 0x05c */ + u32 int_enable; /* 0x060 */ + u32 int_status; /* 0x064 */ + u32 status; /* 0x068 */ + u8 res2[0x04]; /* 0x06c */ + u32 csc_coef00; /* 0x070 */ + u32 csc_coef01; /* 0x074 */ + u32 csc_coef02; /* 0x078 */ + u32 csc_coef03; /* 0x07c */ + u32 csc_coef10; /* 0x080 */ + u32 csc_coef11; /* 0x084 */ + u32 csc_coef12; /* 0x088 */ + u32 csc_coef13; /* 0x08c */ + u32 csc_coef20; /* 0x090 */ + u32 csc_coef21; /* 0x094 */ + u32 csc_coef22; /* 0x098 */ + u32 csc_coef23; /* 0x09c */ + u32 deinterlace_ctrl; /* 0x0a0 */ + u32 deinterlace_diag; /* 0x0a4 */ + u32 deinterlace_tempdiff; /* 0x0a8 */ + u32 deinterlace_sawtooth; /* 0x0ac */ + u32 deinterlace_spatcomp; /* 0x0b0 */ + u32 deinterlace_burstlen; /* 0x0b4 */ + u32 deinterlace_preluma; /* 0x0b8 */ + u32 deinterlace_tile_addr; /* 0x0bc */ + u32 deinterlace_tile_stride; /* 0x0c0 */ + u8 res3[0x0c]; /* 0x0c4 */ + u32 wb_stride_enable; /* 0x0d0 */ + u32 ch3_stride; /* 0x0d4 */ + u32 ch4_stride; /* 0x0d8 */ + u32 ch5_stride; /* 0x0dc */ + u32 fe_3d_ctrl; /* 0x0e0 */ + u32 fe_3d_ch0_addr; /* 0x0e4 */ + u32 fe_3d_ch1_addr; /* 0x0e8 */ + u32 fe_3d_ch2_addr; /* 0x0ec */ + u32 fe_3d_ch0_offset; /* 0x0f0 */ + u32 fe_3d_ch1_offset; /* 0x0f4 */ + u32 fe_3d_ch2_offset; /* 0x0f8 */ + u8 res4[0x04]; /* 0x0fc */ + u32 ch0_insize; /* 0x100 */ + u32 ch0_outsize; /* 0x104 */ + u32 ch0_horzfact; /* 0x108 */ + u32 ch0_vertfact; /* 0x10c */ + u32 ch0_horzphase; /* 0x110 */ + u32 ch0_vertphase0; /* 0x114 */ + u32 ch0_vertphase1; /* 0x118 */ + u8 res5[0x04]; /* 0x11c */ + u32 ch0_horztapoffset0; /* 0x120 */ + u32 ch0_horztapoffset1; /* 0x124 */ + u32 ch0_verttapoffset; /* 0x128 */ + u8 res6[0xd4]; /* 0x12c */ + u32 ch1_insize; /* 0x200 */ + u32 ch1_outsize; /* 0x204 */ + u32 ch1_horzfact; /* 0x208 */ + u32 ch1_vertfact; /* 0x20c */ + u32 ch1_horzphase; /* 0x210 */ + u32 ch1_vertphase0; /* 0x214 */ + u32 ch1_vertphase1; /* 0x218 */ + u8 res7[0x04]; /* 0x21c */ + u32 ch1_horztapoffset0; /* 0x220 */ + u32 ch1_horztapoffset1; /* 0x224 */ + u32 ch1_verttapoffset; /* 0x228 */ + u8 res8[0x1d4]; /* 0x22c */ + u32 ch0_horzcoef0[32]; /* 0x400 */ + u32 ch0_horzcoef1[32]; /* 0x480 */ + u32 ch0_vertcoef[32]; /* 0x500 */ + u8 res9[0x80]; /* 0x580 */ + u32 ch1_horzcoef0[32]; /* 0x600 */ + u32 ch1_horzcoef1[32]; /* 0x680 */ + u32 ch1_vertcoef[32]; /* 0x700 */ + u8 res10[0x280]; /* 0x780 */ + u32 vpp_enable; /* 0xa00 */ + u32 vpp_dcti; /* 0xa04 */ + u32 vpp_lp1; /* 0xa08 */ + u32 vpp_lp2; /* 0xa0c */ + u32 vpp_wle; /* 0xa10 */ + u32 vpp_ble; /* 0xa14 */ +}; + struct sunxi_de_be_reg { u8 res0[0x800]; /* 0x000 */ u32 mode; /* 0x800 */ @@ -210,6 +311,20 @@ struct sunxi_tve_reg { }; /* + * DE-FE register constants. + */ +#define SUNXI_DE_FE_WIDTH(x) (((x) - 1) << 0) +#define SUNXI_DE_FE_HEIGHT(y) (((y) - 1) << 16) +#define SUNXI_DE_FE_FACTOR_INT(n) ((n) << 16) +#define SUNXI_DE_FE_ENABLE_EN (1 << 0) +#define SUNXI_DE_FE_FRAME_CTRL_REG_RDY (1 << 0) +#define SUNXI_DE_FE_FRAME_CTRL_COEF_RDY (1 << 1) +#define SUNXI_DE_FE_FRAME_CTRL_FRM_START (1 << 16) +#define SUNXI_DE_FE_BYPASS_CSC_BYPASS (1 << 1) +#define SUNXI_DE_FE_INPUT_FMT_ARGB8888 0x00000151 +#define SUNXI_DE_FE_OUTPUT_FMT_ARGB8888 0x00000002 + +/* * DE-BE register constants. */ #define SUNXI_DE_BE_WIDTH(x) (((x) - 1) << 0) @@ -219,6 +334,7 @@ struct sunxi_tve_reg { #define SUNXI_DE_BE_MODE_LAYER0_ENABLE (1 << 8) #define SUNXI_DE_BE_LAYER_STRIDE(x) ((x) << 5) #define SUNXI_DE_BE_REG_CTRL_LOAD_REGS (1 << 0) +#define SUNXI_DE_BE_LAYER_ATTR0_SRC_FE0 0x00000002 #define SUNXI_DE_BE_LAYER_ATTR1_FMT_XRGB8888 (0x09 << 8) /* @@ -249,9 +365,7 @@ struct sunxi_tve_reg { #define SUNXI_LCDC_TCON0_TIMING_V_TOTAL(n) (((n) * 2) << 16) #define SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(n) ((n) << 26) #define SUNXI_LCDC_TCON0_LVDS_INTF_ENABLE (1 << 31) -#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE0 (0 << 28) -#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE60 (1 << 28) -#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE120 (2 << 28) +#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(x) ((x) << 28) #define SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(n) (((n) & 0x1f) << 4) #define SUNXI_LCDC_TCON1_CTRL_ENABLE (1 << 31) #define SUNXI_LCDC_TCON1_TIMING_H_BP(n) (((n) - 1) << 0) diff --git a/arch/arm/include/asm/arch-sunxi/dram_sun4i.h b/arch/arm/include/asm/arch-sunxi/dram_sun4i.h index 6c1ec5be862..40c385a5bc8 100644 --- a/arch/arm/include/asm/arch-sunxi/dram_sun4i.h +++ b/arch/arm/include/asm/arch-sunxi/dram_sun4i.h @@ -76,7 +76,7 @@ struct dram_para { u32 cas; u32 zq; u32 odt_en; - u32 size; + u32 size; /* For compat with dram.c files from u-boot-sunxi, unused */ u32 tpr0; u32 tpr1; u32 tpr2; diff --git a/arch/arm/include/asm/arch-sunxi/mmc.h b/arch/arm/include/asm/arch-sunxi/mmc.h index 537f1455643..74833b51d12 100644 --- a/arch/arm/include/asm/arch-sunxi/mmc.h +++ b/arch/arm/include/asm/arch-sunxi/mmc.h @@ -43,10 +43,11 @@ struct sunxi_mmc { u32 chda; /* 0x90 */ u32 cbda; /* 0x94 */ u32 res1[26]; -#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) +#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) || \ + defined(CONFIG_MACH_SUN9I) u32 res2[64]; #endif - u32 fifo; /* 0x100 (0x200 on sun6i) FIFO access address */ + u32 fifo; /* 0x100 / 0x200 FIFO access address */ }; #define SUNXI_MMC_CLK_POWERSAVE (0x1 << 17) @@ -123,5 +124,8 @@ struct sunxi_mmc { #define SUNXI_MMC_IDIE_TXIRQ (0x1 << 0) #define SUNXI_MMC_IDIE_RXIRQ (0x1 << 1) +#define SUNXI_MMC_COMMON_CLK_GATE (1 << 16) +#define SUNXI_MMC_COMMON_RESET (1 << 18) + struct mmc *sunxi_mmc_init(int sdc_no); #endif /* _SUNXI_MMC_H */ diff --git a/arch/arm/include/asm/arch-sunxi/usbc.h b/arch/arm/include/asm/arch-sunxi/usbc.h index 8d2097336c4..cb538cdc7d4 100644 --- a/arch/arm/include/asm/arch-sunxi/usbc.h +++ b/arch/arm/include/asm/arch-sunxi/usbc.h @@ -11,6 +11,8 @@ * SPDX-License-Identifier: GPL-2.0+ */ +extern const struct musb_platform_ops sunxi_musb_ops; + void *sunxi_usbc_get_io_base(int index); int sunxi_usbc_request_resources(int index); int sunxi_usbc_free_resources(int index); diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index 6a4d764b7c9..738b55e74ab 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -33,21 +33,31 @@ config MACH_SUN8I endchoice -if MACH_SUN6I || MACH_SUN8I - config DRAM_CLK - int "sun6i dram clock speed" - default 312 + int "sunxi dram clock speed" + default 312 if MACH_SUN6I || MACH_SUN8I + default 360 if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I ---help--- Set the dram clock speed, valid range 240 - 480, must be a multiple - of 24. + of 24. Note on sun4i / sun5i / sun7i this is only used by boards + which use dram autoconfig. config DRAM_ZQ - int "sun6i dram zq value" - default 123 + int "sunxi dram zq value" + default 123 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN8I + default 127 if MACH_SUN7I ---help--- - Set the dram zq value. - + Set the dram zq value. Note on sun4i / sun5i / sun7i this is only + used by boards which use dram autoconfig. + +if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I +config DRAM_EMR1 + int "sunxi dram emr1 value" + default 0 if MACH_SUN4I + default 4 if MACH_SUN5I || MACH_SUN7I + ---help--- + Set the dram controller emr1 value. Note this is only used by boards + which use dram autoconfig. endif config SYS_CONFIG_NAME @@ -60,10 +70,6 @@ config SYS_CONFIG_NAME choice prompt "Board" -config TARGET_A10_OLINUXINO_L - bool "A10_OLINUXINO_L" - depends on MACH_SUN4I - config TARGET_A10S_OLINUXINO_M bool "A10S_OLINUXINO_M" depends on MACH_SUN5I @@ -100,61 +106,25 @@ config TARGET_BANANAPRO bool "BANANAPRO" depends on MACH_SUN7I -config TARGET_COLOMBUS - bool "COLOMBUS" - depends on MACH_SUN6I - config TARGET_CUBIEBOARD2 bool "CUBIEBOARD2" depends on MACH_SUN7I -config TARGET_CUBIEBOARD - bool "CUBIEBOARD" - depends on MACH_SUN4I - config TARGET_CUBIETRUCK bool "CUBIETRUCK" depends on MACH_SUN7I -config TARGET_HUMMINGBIRD_A31 - bool "HUMMINGBIRD_A31" - depends on MACH_SUN6I - -config TARGET_IPPO_Q8H_V5 - bool "IPPO_Q8H_V5" - depends on MACH_SUN8I - -config TARGET_PCDUINO - bool "PCDUINO" - depends on MACH_SUN4I - config TARGET_PCDUINO3 bool "PCDUINO3" depends on MACH_SUN7I -config TARGET_MELE_A1000G - bool "MELE_A1000G" - depends on MACH_SUN4I - -config TARGET_MELE_A1000 - bool "MELE_A1000" - depends on MACH_SUN4I - config TARGET_MELE_M3 bool "MELE_M3" depends on MACH_SUN7I -config TARGET_MELE_M9 - bool "MELE_M9" - depends on MACH_SUN6I - -config TARGET_MINI_X_1GB - bool "MINI_X_1GB" - depends on MACH_SUN4I - -config TARGET_MINI_X - bool "MINI_X" - depends on MACH_SUN4I +config TARGET_MK802_A10S + bool "MK802_A10S" + depends on MACH_SUN5I config TARGET_MSI_PRIMO73 bool "MSI Primo73 (7\" tablet)" @@ -169,31 +139,10 @@ config TARGET_MSI_PRIMO73 OTG and 3.5mm headphone jack. More details are available at http://linux-sunxi.org/MSI_Primo73 -config TARGET_MSI_PRIMO81 - bool "MSI Primo81 (7.85\" tablet)" - depends on MACH_SUN6I - ---help--- - The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND, - 1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP - rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer - and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons - (both volume buttons are also connected to the UBOOT_SEL pin). The - external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB - OTG and 3.5mm headphone jack. More details are available at - http://linux-sunxi.org/MSI_Primo81 - -config TARGET_BA10_TV_BOX - bool "BA10_TV_BOX" - depends on MACH_SUN4I - config TARGET_I12_TVBOX bool "I12_TVBOX" depends on MACH_SUN7I -config TARGET_QT840A - bool "QT840A" - depends on MACH_SUN7I - config TARGET_R7DONGLE bool "R7DONGLE" depends on MACH_SUN5I @@ -338,6 +287,13 @@ config VIDEO_LCD_MODE This is in drivers/video/videomodes.c: video_get_params() format, e.g. x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:0,vmode:0 +config VIDEO_LCD_DCLK_PHASE + int "LCD panel display clock phase" + depends on VIDEO + default 1 + ---help--- + Select LCD panel display clock phase shift, range 0-3. + config VIDEO_LCD_POWER string "LCD panel power enable pin" depends on VIDEO @@ -363,6 +319,13 @@ config VIDEO_LCD_BL_PWM Set the backlight pwm pin for the LCD panel. This takes a string in the format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H. +config VIDEO_LCD_BL_PWM_ACTIVE_LOW + bool "LCD panel backlight pwm is inverted" + depends on VIDEO + default y + ---help--- + Set this if the backlight pwm output is active low. + # Note only one of these may be selected at a time! But hidden choices are # not supported by Kconfig @@ -387,9 +350,32 @@ config VIDEO_LCD_PANEL_LVDS bool "Generic lvds interface LCD panel" select VIDEO_LCD_IF_LVDS +config VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828 + bool "MIPI 4-lane, 513Mbps LCD panel via SSD2828 bridge chip" + select VIDEO_LCD_SSD2828 + select VIDEO_LCD_IF_PARALLEL + ---help--- + 7.85" 768x1024 LCD panels, such as LG LP079X01 or AUO B079XAN01.0 + +config VIDEO_LCD_PANEL_HITACHI_TX18D42VM + bool "Hitachi tx18d42vm LCD panel" + select VIDEO_LCD_HITACHI_TX18D42VM + select VIDEO_LCD_IF_LVDS + ---help--- + 7.85" 1024x768 Hitachi tx18d42vm LCD panel support + endchoice +config USB_MUSB_SUNXI + bool "Enable sunxi OTG / DRC USB controller in host mode" + default n + ---help--- + Say y here to enable support for the sunxi OTG / DRC USB controller + used on almost all sunxi boards. Note currently u-boot can only have + one usb host controller enabled at a time, so enabling this on boards + which also use the ehci host controller will result in build errors. + config USB_KEYBOARD boolean "Enable USB keyboard support" default y diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 3a09be92de5..743e7f53518 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -5,17 +5,20 @@ F: board/sunxi/ F: include/configs/sun4i.h F: configs/A10-OLinuXino-Lime_defconfig F: configs/ba10_tv_box_defconfig +F: configs/Chuwi_V7_CW0825_defconfig F: configs/Cubieboard_defconfig +F: configs/Hyundai_A7HD_defconfig F: configs/Mele_A1000_defconfig -F: configs/Mele_A1000G_defconfig F: configs/Mele_M3_defconfig F: configs/Mini-X_defconfig -F: configs/Mini-X-1Gb_defconfig +F: configs/mk802_defconfig +F: configs/mk802ii_defconfig F: include/configs/sun5i.h F: configs/A10s-OLinuXino-M_defconfig F: configs/A13-OLinuXino_defconfig F: configs/A13-OLinuXinoM_defconfig F: configs/Auxtek-T004_defconfig +F: configs/mk802_a10s_defconfig F: configs/r7-tv-dongle_defconfig F: include/configs/sun6i.h F: configs/CSQ_CS908_defconfig @@ -58,6 +61,11 @@ M: Maxime Ripard <maxime.ripard@free-electrons.com> S: Maintained F: configs/Colombus_defconfig +GEMEI-G9 TABLET +M: Priit Laes <plaes@plaes.org> +S: Maintained +F: configs/sunxi_Gemei_G9_defconfig + HUMMINIGBIRD-A31 BOARD M: Chen-Yu Tsai <wens@csie.org> S: Maintained @@ -82,3 +90,13 @@ LINKSPRITE-PCDUINO BOARD M: Zoltan Herpai <wigyori@uid0.hu> S: Maintained F: configs/Linksprite_pcDuino_defconfig + +MARSBOARD-A10 BOARD +M: Aleksei Mamlin <mamlinav@gmail.com> +S: Maintained +F: configs/Marsboard_A10_defconfig + +MELE M5 BOARD +M: Ian Campbell <ijc@hellion.org.uk> +S: Maintained +F: configs/Mele_M5_defconfig diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile index fab0877a54d..71edb83c5d3 100644 --- a/board/sunxi/Makefile +++ b/board/sunxi/Makefile @@ -11,29 +11,12 @@ obj-y += board.o obj-$(CONFIG_SUNXI_GMAC) += gmac.o obj-$(CONFIG_SUNXI_AHCI) += ahci.o -obj-$(CONFIG_TARGET_A10_OLINUXINO_L) += dram_a10_olinuxino_l.o +obj-$(CONFIG_MACH_SUN4I) += dram_sun4i_auto.o +obj-$(CONFIG_MACH_SUN7I) += dram_sun5i_auto.o obj-$(CONFIG_TARGET_A10S_OLINUXINO_M) += dram_a10s_olinuxino_m.o obj-$(CONFIG_TARGET_A13_OLINUXINO) += dram_a13_olinuxino.o obj-$(CONFIG_TARGET_A13_OLINUXINOM) += dram_a13_oli_micro.o -obj-$(CONFIG_TARGET_A20_OLINUXINO_L) += dram_a20_olinuxino_l.o -obj-$(CONFIG_TARGET_A20_OLINUXINO_L2) += dram_a20_olinuxino_l2.o -obj-$(CONFIG_TARGET_A20_OLINUXINO_M) += dram_sun7i_384_1024_iow16.o # This is not a typo, uses the same mem settings as the a10s-olinuxino-m obj-$(CONFIG_TARGET_AUXTEK_T004) += dram_a10s_olinuxino_m.o -obj-$(CONFIG_TARGET_BA10_TV_BOX) += dram_sun4i_384_1024_iow8.o -obj-$(CONFIG_TARGET_BANANAPI) += dram_bananapi.o -obj-$(CONFIG_TARGET_BANANAPRO) += dram_bananapi.o -obj-$(CONFIG_TARGET_CUBIEBOARD) += dram_cubieboard.o -obj-$(CONFIG_TARGET_CUBIEBOARD2) += dram_cubieboard2.o -obj-$(CONFIG_TARGET_CUBIETRUCK) += dram_cubietruck.o -obj-$(CONFIG_TARGET_I12_TVBOX) += dram_sun7i_384_1024_iow16.o -obj-$(CONFIG_TARGET_MELE_A1000) += dram_sun4i_360_512.o -obj-$(CONFIG_TARGET_MELE_A1000G) += dram_sun4i_360_1024_iow8.o -obj-$(CONFIG_TARGET_MELE_M3) += dram_sun7i_384_1024_iow16.o -obj-$(CONFIG_TARGET_MINI_X) += dram_sun4i_360_512.o -obj-$(CONFIG_TARGET_MINI_X_1GB) += dram_sun4i_360_1024_iow16.o -obj-$(CONFIG_TARGET_MSI_PRIMO73) += dram_sun7i_384_1024_iow16.o -obj-$(CONFIG_TARGET_PCDUINO) += dram_sun4i_408_1024_iow8.o -obj-$(CONFIG_TARGET_PCDUINO3) += dram_linksprite_pcduino3.o -obj-$(CONFIG_TARGET_QT840A) += dram_sun7i_384_512_busw16_iow16.o +obj-$(CONFIG_TARGET_MK802_A10S) += dram_sun5i_auto.o obj-$(CONFIG_TARGET_R7DONGLE) += dram_r7dongle.o diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 7d6d075f145..b70e00ce6bc 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -28,7 +28,9 @@ #include <asm/arch/dram.h> #include <asm/arch/gpio.h> #include <asm/arch/mmc.h> +#include <asm/arch/usbc.h> #include <asm/io.h> +#include <linux/usb/musb.h> #include <net.h> DECLARE_GLOBAL_DATA_PTR; @@ -189,6 +191,7 @@ void sunxi_board_init(void) power_failed |= axp221_set_aldo1(CONFIG_AXP221_ALDO1_VOLT); power_failed |= axp221_set_aldo2(CONFIG_AXP221_ALDO2_VOLT); power_failed |= axp221_set_aldo3(CONFIG_AXP221_ALDO3_VOLT); + power_failed |= axp221_set_eldo(3, CONFIG_AXP221_ELDO3_VOLT); #endif printf("DRAM:"); @@ -208,6 +211,26 @@ void sunxi_board_init(void) } #endif +#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET) +static struct musb_hdrc_config musb_config = { + .multipoint = 1, + .dyn_fifo = 1, + .num_eps = 6, + .ram_bits = 11, +}; + +static struct musb_hdrc_platform_data musb_plat = { +#if defined(CONFIG_MUSB_HOST) + .mode = MUSB_HOST, +#else + .mode = MUSB_PERIPHERAL, +#endif + .config = &musb_config, + .power = 250, + .platform_ops = &sunxi_musb_ops, +}; +#endif + #ifdef CONFIG_MISC_INIT_R int misc_init_r(void) { @@ -227,6 +250,9 @@ int misc_init_r(void) eth_setenv_enetaddr("ethaddr", mac_addr); } +#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET) + musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE); +#endif return 0; } #endif diff --git a/board/sunxi/dram_a10_olinuxino_l.c b/board/sunxi/dram_a10_olinuxino_l.c deleted file mode 100644 index 24a1bd9453d..00000000000 --- a/board/sunxi/dram_a10_olinuxino_l.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 480, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 16, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 512, - .tpr0 = 0x30926692, - .tpr1 = 0x1090, - .tpr2 = 0x1a0c8, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0x4, - .emr2 = 0, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_a20_olinuxino_l.c b/board/sunxi/dram_a20_olinuxino_l.c deleted file mode 100644 index 2c74999708f..00000000000 --- a/board/sunxi/dram_a20_olinuxino_l.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include "common.h" -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 480, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 16, - .cas = 9, - .zq = 0x7f, - .odt_en = 0, - .size = 512, - .tpr0 = 0x42d899b7, - .tpr1 = 0xa090, - .tpr2 = 0x22a00, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0x4, - .emr2 = 0x10, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_cubieboard.c b/board/sunxi/dram_cubieboard.c deleted file mode 100644 index 399028ca962..00000000000 --- a/board/sunxi/dram_cubieboard.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 480, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 32, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x30926692, - .tpr1 = 0x1090, - .tpr2 = 0x1a0c8, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0, - .emr2 = 0, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_cubieboard2.c b/board/sunxi/dram_cubieboard2.c deleted file mode 100644 index 9e753677c5b..00000000000 --- a/board/sunxi/dram_cubieboard2.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 480, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 32, - .cas = 9, - .zq = 0x7f, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x42d899b7, - .tpr1 = 0xa090, - .tpr2 = 0x22a00, - .tpr3 = 0x0, - .tpr4 = 0x1, - .tpr5 = 0x0, - .emr1 = 0x4, - .emr2 = 0x10, - .emr3 = 0x0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_cubietruck.c b/board/sunxi/dram_cubietruck.c deleted file mode 100644 index fbcd68771fe..00000000000 --- a/board/sunxi/dram_cubietruck.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 432, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 8, - .bus_width = 32, - .cas = 9, - .zq = 0x7f, - .odt_en = 0, - .size = 2048, - .tpr0 = 0x42d899b7, - .tpr1 = 0xa090, - .tpr2 = 0x22a00, - .tpr3 = 0x0, - .tpr4 = 0x1, - .tpr5 = 0x0, - .emr1 = 0x4, - .emr2 = 0x10, - .emr3 = 0x0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_linksprite_pcduino3.c b/board/sunxi/dram_linksprite_pcduino3.c deleted file mode 100644 index 9cc6e19ee55..00000000000 --- a/board/sunxi/dram_linksprite_pcduino3.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 480, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 32, - .cas = 9, - .zq = 0x7a, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x42d899b7, - .tpr1 = 0xa090, - .tpr2 = 0x22a00, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0x4, - .emr2 = 0x10, - .emr3 = 0x0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_sun4i_360_1024_iow16.c b/board/sunxi/dram_sun4i_360_1024_iow16.c deleted file mode 100644 index 376371330dd..00000000000 --- a/board/sunxi/dram_sun4i_360_1024_iow16.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 360, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 32, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x30926692, - .tpr1 = 0x1090, - .tpr2 = 0x1a0c8, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0, - .emr2 = 0, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_sun4i_360_1024_iow8.c b/board/sunxi/dram_sun4i_360_1024_iow8.c deleted file mode 100644 index 2a5c9edd913..00000000000 --- a/board/sunxi/dram_sun4i_360_1024_iow8.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 360, - .type = 3, - .rank_num = 1, - .density = 2048, - .io_width = 8, - .bus_width = 32, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x30926692, - .tpr1 = 0x1090, - .tpr2 = 0x1a0c8, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0, - .emr2 = 0, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_sun4i_384_1024_iow8.c b/board/sunxi/dram_sun4i_384_1024_iow8.c deleted file mode 100644 index b0fcc55654e..00000000000 --- a/board/sunxi/dram_sun4i_384_1024_iow8.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 384, - .type = 3, - .rank_num = 1, - .density = 2048, - .io_width = 8, - .bus_width = 32, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x30926692, - .tpr1 = 0x1090, - .tpr2 = 0x1a0c8, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0x4, - .emr2 = 0, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_sun4i_408_1024_iow8.c b/board/sunxi/dram_sun4i_408_1024_iow8.c deleted file mode 100644 index c6d87d23d90..00000000000 --- a/board/sunxi/dram_sun4i_408_1024_iow8.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include <common.h> -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 408, - .type = 3, - .rank_num = 1, - .density = 2048, - .io_width = 8, - .bus_width = 32, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x30926692, - .tpr1 = 0x1090, - .tpr2 = 0x1a0c8, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0, - .emr2 = 0, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_sun4i_360_512.c b/board/sunxi/dram_sun4i_auto.c index 48aa6e2d63b..826bacf94ab 100644 --- a/board/sunxi/dram_sun4i_360_512.c +++ b/board/sunxi/dram_sun4i_auto.c @@ -1,26 +1,24 @@ -/* this file is generated, don't edit it yourself */ - #include <common.h> #include <asm/arch/dram.h> static struct dram_para dram_para = { - .clock = 360, + .clock = CONFIG_DRAM_CLK, .type = 3, .rank_num = 1, - .density = 2048, - .io_width = 16, - .bus_width = 32, + .density = 0, + .io_width = 0, + .bus_width = 0, .cas = 6, - .zq = 123, + .zq = CONFIG_DRAM_ZQ, .odt_en = 0, - .size = 512, + .size = 0, .tpr0 = 0x30926692, .tpr1 = 0x1090, .tpr2 = 0x1a0c8, .tpr3 = 0, .tpr4 = 0, .tpr5 = 0, - .emr1 = 0, + .emr1 = CONFIG_DRAM_EMR1, .emr2 = 0, .emr3 = 0, }; diff --git a/board/sunxi/dram_a20_olinuxino_l2.c b/board/sunxi/dram_sun5i_auto.c index 2115d37470a..e86b08e67bd 100644 --- a/board/sunxi/dram_a20_olinuxino_l2.c +++ b/board/sunxi/dram_sun5i_auto.c @@ -1,26 +1,26 @@ -/* this file is generated, don't edit it yourself */ +/* DRAM parameters for auto dram configuration on sun5i and sun7i */ #include <common.h> #include <asm/arch/dram.h> static struct dram_para dram_para = { - .clock = 480, + .clock = CONFIG_DRAM_CLK, .type = 3, .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 32, + .density = 0, + .io_width = 0, + .bus_width = 0, .cas = 9, - .zq = 0x7f, + .zq = CONFIG_DRAM_ZQ, .odt_en = 0, - .size = 1024, + .size = 0, .tpr0 = 0x42d899b7, .tpr1 = 0xa090, .tpr2 = 0x22a00, .tpr3 = 0, .tpr4 = 0, .tpr5 = 0, - .emr1 = 0x4, + .emr1 = CONFIG_DRAM_EMR1, .emr2 = 0x10, .emr3 = 0, }; diff --git a/board/sunxi/dram_sun7i_384_1024_iow16.c b/board/sunxi/dram_sun7i_384_1024_iow16.c deleted file mode 100644 index 04e4b1e9b99..00000000000 --- a/board/sunxi/dram_sun7i_384_1024_iow16.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include "common.h" -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 384, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 32, - .cas = 9, - .zq = 0x7f, - .odt_en = 0, - .size = 1024, - .tpr0 = 0x42d899b7, - .tpr1 = 0xa090, - .tpr2 = 0x22a00, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0x4, - .emr2 = 0x10, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/board/sunxi/dram_sun7i_384_512_busw16_iow16.c b/board/sunxi/dram_sun7i_384_512_busw16_iow16.c deleted file mode 100644 index 2e36011af51..00000000000 --- a/board/sunxi/dram_sun7i_384_512_busw16_iow16.c +++ /dev/null @@ -1,31 +0,0 @@ -/* this file is generated, don't edit it yourself */ - -#include "common.h" -#include <asm/arch/dram.h> - -static struct dram_para dram_para = { - .clock = 384, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .bus_width = 16, - .cas = 9, - .zq = 0x7f, - .odt_en = 0, - .size = 512, - .tpr0 = 0x42d899b7, - .tpr1 = 0xa090, - .tpr2 = 0x22a00, - .tpr3 = 0, - .tpr4 = 0, - .tpr5 = 0, - .emr1 = 0x4, - .emr2 = 0x10, - .emr3 = 0, -}; - -unsigned long sunxi_dram_init(void) -{ - return dramc_init(&dram_para); -} diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig index f0cbf21025a..8fa1a330cd3 100644 --- a/configs/A10-OLinuXino-Lime_defconfig +++ b/configs/A10-OLinuXino-Lime_defconfig @@ -4,4 +4,6 @@ CONFIG_FDTFILE="sun4i-a10-olinuxino-lime.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_A10_OLINUXINO_L=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/A20-OLinuXino-Lime2_defconfig b/configs/A20-OLinuXino-Lime2_defconfig index f80b98ae90a..17fd19da8fd 100644 --- a/configs/A20-OLinuXino-Lime2_defconfig +++ b/configs/A20-OLinuXino-Lime2_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun7i-a20-olinuxino-lime2.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_A20_OLINUXINO_L2=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig index d9e66b71551..c8243a4ae8d 100644 --- a/configs/A20-OLinuXino-Lime_defconfig +++ b/configs/A20-OLinuXino-Lime_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun7i-a20-olinuxino-lime.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_A20_OLINUXINO_L=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig index 1c5a6f7a9fa..ac94c79086c 100644 --- a/configs/A20-OLinuXino_MICRO_defconfig +++ b/configs/A20-OLinuXino_MICRO_defconfig @@ -9,3 +9,6 @@ CONFIG_VIDEO_VGA=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_A20_OLINUXINO_M=y ++S:CONFIG_DRAM_CLK=384 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig index 196f6824cb4..d94e08e0eb9 100644 --- a/configs/Bananapi_defconfig +++ b/configs/Bananapi_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun7i-a20-bananapi.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_BANANAPI=y ++S:CONFIG_DRAM_CLK=432 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Bananapro_defconfig b/configs/Bananapro_defconfig index 7f9ce13e20e..02e4f3e9fed 100644 --- a/configs/Bananapro_defconfig +++ b/configs/Bananapro_defconfig @@ -7,3 +7,6 @@ CONFIG_USB2_VBUS_PIN="PH1" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_BANANAPRO=y ++S:CONFIG_DRAM_CLK=432 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/CSQ_CS908_defconfig b/configs/CSQ_CS908_defconfig index 1b6cdbf811b..4040beea69e 100644 --- a/configs/CSQ_CS908_defconfig +++ b/configs/CSQ_CS908_defconfig @@ -4,7 +4,6 @@ CONFIG_FDTFILE="sun6i-a31s-cs908.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN6I=y -+S:CONFIG_TARGET_CSQ_CS908=y +S:CONFIG_DRAM_CLK=432 +S:CONFIG_DRAM_ZQ=123 # Ethernet phy power diff --git a/configs/Chuwi_V7_CW0825_defconfig b/configs/Chuwi_V7_CW0825_defconfig new file mode 100644 index 00000000000..680b6317df7 --- /dev/null +++ b/configs/Chuwi_V7_CW0825_defconfig @@ -0,0 +1,19 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER" +CONFIG_FDTFILE="sun4i-a10-chuwi-v7-cw0825.dtb" +CONFIG_USB_MUSB_SUNXI=y +CONFIG_USB0_VBUS_PIN="PB9" +CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:51000,le:19,ri:300,up:6,lo:31,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_POWER="PH8" +CONFIG_VIDEO_LCD_BL_EN="PH7" +CONFIG_VIDEO_LCD_BL_PWM="PB2" +CONFIG_VIDEO_LCD_SPI_CS="PA0" +CONFIG_VIDEO_LCD_SPI_SCLK="PA1" +CONFIG_VIDEO_LCD_SPI_MOSI="PA2" +CONFIG_VIDEO_LCD_PANEL_HITACHI_TX18D42VM=y ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN4I=y ++S:CONFIG_DRAM_CLK=408 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig index f42ae5222e1..33edcc4205d 100644 --- a/configs/Colombus_defconfig +++ b/configs/Colombus_defconfig @@ -4,7 +4,6 @@ CONFIG_FDTFILE="sun6i-a31-colombus.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN6I=y -+S:CONFIG_TARGET_COLOMBUS=y +S:CONFIG_DRAM_CLK=240 +S:CONFIG_DRAM_ZQ=251 # Wifi power diff --git a/configs/Cubieboard2_defconfig b/configs/Cubieboard2_defconfig index 7e7a1ca3981..ef5b43aada9 100644 --- a/configs/Cubieboard2_defconfig +++ b/configs/Cubieboard2_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun7i-a20-cubieboard2.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_CUBIEBOARD2=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig index 0bc45fd2cb2..4efc6e147e8 100644 --- a/configs/Cubieboard_defconfig +++ b/configs/Cubieboard_defconfig @@ -4,4 +4,6 @@ CONFIG_FDTFILE="sun4i-a10-cubieboard.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_CUBIEBOARD=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig index bc4441082b3..f51c491af27 100644 --- a/configs/Cubietruck_defconfig +++ b/configs/Cubietruck_defconfig @@ -6,3 +6,6 @@ CONFIG_VIDEO_VGA=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_CUBIETRUCK=y ++S:CONFIG_DRAM_CLK=432 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig index 8896999e1e3..027546391f1 100644 --- a/configs/Hummingbird_A31_defconfig +++ b/configs/Hummingbird_A31_defconfig @@ -6,7 +6,6 @@ CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN6I=y -+S:CONFIG_TARGET_HUMMINGBIRD_A31=y +S:CONFIG_DRAM_CLK=312 +S:CONFIG_DRAM_ZQ=251 # Wifi power diff --git a/configs/Hyundai_A7HD_defconfig b/configs/Hyundai_A7HD_defconfig new file mode 100644 index 00000000000..60eb03ef26e --- /dev/null +++ b/configs/Hyundai_A7HD_defconfig @@ -0,0 +1,22 @@ +# The Hyundai A7HD is a 7" 16:9 A10 powered tablet featuring 1G RAM, 8G +# nand, 1024x600 IPS screen, a mini hdmi port, mini usb receptacle and a +# headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER" +CONFIG_FDTFILE="sun4i-a10-hyundai-a7hd.dtb" +CONFIG_USB_MUSB_SUNXI=y +CONFIG_USB0_VBUS_PIN="PB09" +CONFIG_USB2_VBUS_PIN="" +CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:45,ri:274,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=1 +CONFIG_VIDEO_LCD_POWER="PH2" +CONFIG_VIDEO_LCD_BL_EN="PH9" +CONFIG_VIDEO_LCD_BL_PWM="PB2" +CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW=n +CONFIG_VIDEO_LCD_PANEL_LVDS=y ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN4I=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Ippo_q8h_v1_2_defconfig b/configs/Ippo_q8h_v1_2_defconfig index 0447b06c2b1..192a461f55f 100644 --- a/configs/Ippo_q8h_v1_2_defconfig +++ b/configs/Ippo_q8h_v1_2_defconfig @@ -1,11 +1,13 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5" CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v1.2.dtb" +CONFIG_USB_MUSB_SUNXI=y +CONFIG_USB0_VBUS_PIN="axp_drivebus" CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:167,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=0 CONFIG_VIDEO_LCD_POWER="PH7" CONFIG_VIDEO_LCD_BL_EN="PH6" CONFIG_VIDEO_LCD_BL_PWM="PH0" -CONFIG_USB_KEYBOARD=n +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN8I=y diff --git a/configs/Ippo_q8h_v5_defconfig b/configs/Ippo_q8h_v5_defconfig index 4e82bf93653..c894948d883 100644 --- a/configs/Ippo_q8h_v5_defconfig +++ b/configs/Ippo_q8h_v5_defconfig @@ -1,11 +1,13 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5" CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v5.dtb" +CONFIG_USB_MUSB_SUNXI=y +CONFIG_USB0_VBUS_PIN="axp_drivebus" CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:168,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=0 CONFIG_VIDEO_LCD_POWER="PH7" CONFIG_VIDEO_LCD_BL_EN="PH6" CONFIG_VIDEO_LCD_BL_PWM="PH0" -CONFIG_USB_KEYBOARD=n +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN8I=y diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig index a26ff0a70f4..64e01c8ffd4 100644 --- a/configs/Linksprite_pcDuino3_defconfig +++ b/configs/Linksprite_pcDuino3_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun7i-a20-pcduino3.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_PCDUINO3=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=122 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Linksprite_pcDuino3_fdt_defconfig b/configs/Linksprite_pcDuino3_fdt_defconfig index a33f3a7981f..49718c798c9 100644 --- a/configs/Linksprite_pcDuino3_fdt_defconfig +++ b/configs/Linksprite_pcDuino3_fdt_defconfig @@ -9,3 +9,6 @@ CONFIG_OF_SEPARATE=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_PCDUINO3=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=122 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Linksprite_pcDuino_defconfig b/configs/Linksprite_pcDuino_defconfig index f5b0ca9877f..1ba37bb3fbd 100644 --- a/configs/Linksprite_pcDuino_defconfig +++ b/configs/Linksprite_pcDuino_defconfig @@ -4,4 +4,6 @@ CONFIG_FDTFILE="sun4i-a10-pcduino.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_PCDUINO=y ++S:CONFIG_DRAM_CLK=408 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig index ef1adc56231..6628184cb7e 100644 --- a/configs/MSI_Primo73_defconfig +++ b/configs/MSI_Primo73_defconfig @@ -2,6 +2,7 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER" CONFIG_FDTFILE="sun7i-a20-primo73.dtb" CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:60000,le:60,ri:160,up:13,lo:12,hs:100,vs:10,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=0 CONFIG_VIDEO_LCD_POWER="PH8" CONFIG_VIDEO_LCD_BL_EN="PH7" CONFIG_VIDEO_LCD_BL_PWM="PB2" @@ -10,3 +11,6 @@ CONFIG_USB_KEYBOARD=n +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_MSI_PRIMO73=y ++S:CONFIG_DRAM_CLK=384 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig index b4b0f6d0e23..6657ad66c97 100644 --- a/configs/MSI_Primo81_defconfig +++ b/configs/MSI_Primo81_defconfig @@ -1,11 +1,29 @@ +# The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND, +# 1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP +# rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer +# and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons +# (both volume buttons are also connected to the UBOOT_SEL pin). The +# external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB +# OTG and 3.5mm headphone jack. More details are available at +# http://linux-sunxi.org/MSI_Primo81 + CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="" CONFIG_FDTFILE="sun6i-a31s-primo81.dtb" +CONFIG_VIDEO_LCD_MODE="x:768,y:1024,depth:18,pclk_khz:66000,le:56,ri:60,up:30,lo:36,hs:64,vs:50,sync:3,vmode:0" +CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828=y +CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27 +CONFIG_VIDEO_LCD_SSD2828_RESET="PA26" +CONFIG_VIDEO_LCD_SPI_CS="PH9" +CONFIG_VIDEO_LCD_SPI_SCLK="PH10" +CONFIG_VIDEO_LCD_SPI_MOSI="PH11" +CONFIG_VIDEO_LCD_SPI_MISO="PH12" +CONFIG_VIDEO_LCD_BL_EN="PA25" +CONFIG_VIDEO_LCD_BL_PWM="PH13" CONFIG_USB_KEYBOARD=n +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN6I=y -+S:CONFIG_TARGET_MSI_PRIMO81=y +S:CONFIG_DRAM_CLK=360 +S:CONFIG_DRAM_ZQ=122 # Wifi power diff --git a/configs/Marsboard_A10_defconfig b/configs/Marsboard_A10_defconfig new file mode 100644 index 00000000000..653cb01b93f --- /dev/null +++ b/configs/Marsboard_A10_defconfig @@ -0,0 +1,9 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="SUNXI_EMAC,AHCI,USB_EHCI" +CONFIG_FDTFILE="sun4i-a10-marsboard.dtb" ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN4I=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/Mele_A1000G_defconfig b/configs/Mele_A1000G_defconfig deleted file mode 100644 index 9cb3285a71a..00000000000 --- a/configs/Mele_A1000G_defconfig +++ /dev/null @@ -1,8 +0,0 @@ -CONFIG_SPL=y -CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI" -CONFIG_FDTFILE="sun4i-a10-a1000.dtb" -CONFIG_VIDEO_VGA=y -+S:CONFIG_ARM=y -+S:CONFIG_ARCH_SUNXI=y -+S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_MELE_A1000G=y diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig index 97d94542d34..1a0a025bd9e 100644 --- a/configs/Mele_A1000_defconfig +++ b/configs/Mele_A1000_defconfig @@ -5,4 +5,6 @@ CONFIG_VIDEO_VGA=y +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_MELE_A1000=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/Mele_M3_defconfig b/configs/Mele_M3_defconfig index 141d565cf8c..7f1710adad1 100644 --- a/configs/Mele_M3_defconfig +++ b/configs/Mele_M3_defconfig @@ -8,3 +8,6 @@ CONFIG_VIDEO_VGA=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_MELE_M3=y ++S:CONFIG_DRAM_CLK=384 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Mele_M5_defconfig b/configs/Mele_M5_defconfig new file mode 100644 index 00000000000..2e1f80d5093 --- /dev/null +++ b/configs/Mele_M5_defconfig @@ -0,0 +1,13 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,AHCI,USB_EHCI,STATUSLED=234" +CONFIG_FDTFILE="sun7i-a20-m5.dtb" +CONFIG_VIDEO_HDMI=y ++S:CONFIG_MMC0_CD_PIN="PH1" ++S:CONFIG_USB1_VBUS_PIN="PH6" ++S:CONFIG_USB2_VBUS_PIN="PH3" ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN7I=y ++S:CONFIG_DRAM_CLK=432 ++S:CONFIG_DRAM_ZQ=122 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/Mele_M9_defconfig b/configs/Mele_M9_defconfig index e5ab0ec3029..eaf9a7e349b 100644 --- a/configs/Mele_M9_defconfig +++ b/configs/Mele_M9_defconfig @@ -4,7 +4,6 @@ CONFIG_FDTFILE="sun6i-a31-m9.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN6I=y -+S:CONFIG_TARGET_MELE_M9=y +S:CONFIG_DRAM_CLK=312 +S:CONFIG_DRAM_ZQ=120 # The Mele M9 uses 3.3V for general IO diff --git a/configs/Mini-X_defconfig b/configs/Mini-X_defconfig index 0f6bbe06b2c..6aea77716d3 100644 --- a/configs/Mini-X_defconfig +++ b/configs/Mini-X_defconfig @@ -4,4 +4,6 @@ CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_MINI_X=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig index 6ca7c57186a..400906d3779 100644 --- a/configs/ba10_tv_box_defconfig +++ b/configs/ba10_tv_box_defconfig @@ -1,8 +1,10 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI" CONFIG_FDTFILE="sun4i-a10-ba10-tvbox.dtb" -CONFIG_USB1_VBUS_PIN="PH12" +CONFIG_USB2_VBUS_PIN="PH12" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_BA10_TV_BOX=y ++S:CONFIG_DRAM_CLK=384 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/i12-tvbox_defconfig b/configs/i12-tvbox_defconfig index 5f5037e6982..65791b7dc1d 100644 --- a/configs/i12-tvbox_defconfig +++ b/configs/i12-tvbox_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN7I=y +S:CONFIG_TARGET_I12_TVBOX=y ++S:CONFIG_DRAM_CLK=384 ++S:CONFIG_DRAM_ZQ=127 ++S:CONFIG_DRAM_EMR1=4 diff --git a/configs/mk802_a10s_defconfig b/configs/mk802_a10s_defconfig new file mode 100644 index 00000000000..086e1e4fa8c --- /dev/null +++ b/configs/mk802_a10s_defconfig @@ -0,0 +1,11 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI" +CONFIG_FDTFILE="sun5i-a10s-mk802.dtb" +CONFIG_USB1_VBUS_PIN="PB10" ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN5I=y ++S:CONFIG_TARGET_MK802_A10S=y ++S:CONFIG_DRAM_CLK=432 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/mk802_defconfig b/configs/mk802_defconfig new file mode 100644 index 00000000000..d6b51a5269b --- /dev/null +++ b/configs/mk802_defconfig @@ -0,0 +1,10 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI" +CONFIG_FDTFILE="sun4i-a10-mk802.dtb" +CONFIG_USB2_VBUS_PIN="PH12" ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN4I=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/Mini-X-1Gb_defconfig b/configs/mk802ii_defconfig index b8fea012457..500f4df4b97 100644 --- a/configs/Mini-X-1Gb_defconfig +++ b/configs/mk802ii_defconfig @@ -1,7 +1,9 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI" -CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb" +CONFIG_FDTFILE="sun4i-a10-mk802ii.dtb" +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_MINI_X_1GB=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/qt840a_defconfig b/configs/qt840a_defconfig deleted file mode 100644 index 70f8159b39c..00000000000 --- a/configs/qt840a_defconfig +++ /dev/null @@ -1,7 +0,0 @@ -CONFIG_SPL=y -CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI" -CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb" -+S:CONFIG_ARM=y -+S:CONFIG_ARCH_SUNXI=y -+S:CONFIG_MACH_SUN7I=y -+S:CONFIG_TARGET_QT840A=y diff --git a/configs/sunxi_Gemei_G9_defconfig b/configs/sunxi_Gemei_G9_defconfig new file mode 100644 index 00000000000..a85db2a2355 --- /dev/null +++ b/configs/sunxi_Gemei_G9_defconfig @@ -0,0 +1,20 @@ +# Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, +# 1024x768 IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP +# rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 +# accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, MiniHDMI, +# 1 x MicroUSB OTG port and 1 x MicroUSB host port and 3.5mm headphone jack. +# More details are available at: http://linux-sunxi.org/Gemei_G9 +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI" +CONFIG_FDTFILE="sun4i-gemei-g9.dtb" +CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_PANEL_LVDS=y +CONFIG_VIDEO_LCD_POWER="PH8" +CONFIG_VIDEO_LCD_BL_EN="PH7" +CONFIG_VIDEO_LCD_BL_PWM="PB2" ++S:CONFIG_ARM=y ++S:CONFIG_ARCH_SUNXI=y ++S:CONFIG_MACH_SUN4I=y ++S:CONFIG_DRAM_CLK=432 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=4 diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 623498187ef..510479516b8 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -89,8 +89,13 @@ static int mmc_set_mod_clk(struct sunxi_mmc_host *mmchost, unsigned int hz) pll = CCM_MMC_CTRL_OSCM24; pll_hz = 24000000; } else { +#ifdef CONFIG_MACH_SUN9I + pll = CCM_MMC_CTRL_PLL_PERIPH0; + pll_hz = clock_get_pll4_periph0(); +#else pll = CCM_MMC_CTRL_PLL6; pll_hz = clock_get_pll6(); +#endif } div = pll_hz / hz; @@ -146,10 +151,16 @@ static int mmc_clk_io_on(int sdc_no) /* config ahb clock */ setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MMC(sdc_no)); -#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) +#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) || \ + defined(CONFIG_MACH_SUN9I) /* unassert reset */ setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MMC(sdc_no)); #endif +#if defined(CONFIG_MACH_SUN9I) + /* sun9i has a mmc-common module, also set the gate and reset there */ + writel(SUNXI_MMC_COMMON_CLK_GATE | SUNXI_MMC_COMMON_RESET, + SUNXI_MMC_COMMON_BASE + 4 * sdc_no); +#endif return mmc_set_mod_clk(mmchost, 24000000); } @@ -355,7 +366,7 @@ static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, } } - error = mmc_rint_wait(mmc, 0xfffff, SUNXI_MMC_RINT_COMMAND_DONE, "cmd"); + error = mmc_rint_wait(mmc, 1000, SUNXI_MMC_RINT_COMMAND_DONE, "cmd"); if (error) goto out; @@ -439,7 +450,8 @@ struct mmc *sunxi_mmc_init(int sdc_no) cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; cfg->host_caps = MMC_MODE_4BIT; cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS; -#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || defined(CONFIG_MACH_SUN8I) +#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || \ + defined(CONFIG_MACH_SUN8I) || defined(CONFIG_MACH_SUN9I) cfg->host_caps |= MMC_MODE_HC; #endif cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index e68e16b3211..f8f0239484f 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -63,3 +63,13 @@ config AXP221_ALDO3_VOLT Set the voltage (mV) to program the axp221 aldo3 at, set to 0 to disable aldo3. This is typically connected to VCC-PLL and AVCC and must be set to 3V. + +config AXP221_ELDO3_VOLT + int "axp221 eldo3 voltage" + depends on AXP221_POWER + default 0 + ---help--- + Set the voltage (mV) to program the axp221 eldo3 at, set to 0 to + disable eldo3. On some A31(s) tablets it might be used to supply + 1.2V for the SSD2828 chip (converter of parallel LCD interface + into MIPI DSI). diff --git a/drivers/power/axp209.c b/drivers/power/axp209.c index 3b1a6a73aed..4565398b0bf 100644 --- a/drivers/power/axp209.c +++ b/drivers/power/axp209.c @@ -16,6 +16,11 @@ enum axp209_reg { AXP209_DCDC3_VOLTAGE = 0x27, AXP209_LDO24_VOLTAGE = 0x28, AXP209_LDO3_VOLTAGE = 0x29, + AXP209_IRQ_ENABLE1 = 0x40, + AXP209_IRQ_ENABLE2 = 0x41, + AXP209_IRQ_ENABLE3 = 0x42, + AXP209_IRQ_ENABLE4 = 0x43, + AXP209_IRQ_ENABLE5 = 0x44, AXP209_IRQ_STATUS5 = 0x4c, AXP209_SHUTDOWN = 0x32, AXP209_GPIO0_CTRL = 0x90, @@ -143,7 +148,7 @@ int axp209_set_ldo4(int mvolt) int axp209_init(void) { u8 ver; - int rc; + int i, rc; rc = axp209_read(AXP209_CHIP_VERSION, &ver); if (rc) @@ -155,6 +160,13 @@ int axp209_init(void) if (ver != 0x1) return -1; + /* Mask all interrupts */ + for (i = AXP209_IRQ_ENABLE1; i <= AXP209_IRQ_ENABLE5; i++) { + rc = axp209_write(i, 0); + if (rc) + return rc; + } + return 0; } diff --git a/drivers/power/axp221.c b/drivers/power/axp221.c index 4c86f099a2d..58bbd45a021 100644 --- a/drivers/power/axp221.c +++ b/drivers/power/axp221.c @@ -302,6 +302,39 @@ int axp221_set_aldo3(unsigned int mvolt) AXP221_OUTPUT_CTRL3_ALDO3_EN); } +int axp221_set_eldo(int eldo_num, unsigned int mvolt) +{ + int ret; + u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100); + u8 addr, bits; + + switch (eldo_num) { + case 3: + addr = AXP221_ELDO3_CTRL; + bits = AXP221_OUTPUT_CTRL2_ELDO3_EN; + break; + case 2: + addr = AXP221_ELDO2_CTRL; + bits = AXP221_OUTPUT_CTRL2_ELDO2_EN; + break; + case 1: + addr = AXP221_ELDO1_CTRL; + bits = AXP221_OUTPUT_CTRL2_ELDO1_EN; + break; + default: + return -EINVAL; + } + + if (mvolt == 0) + return axp221_clrbits(AXP221_OUTPUT_CTRL2, bits); + + ret = pmic_bus_write(addr, cfg); + if (ret) + return ret; + + return axp221_setbits(AXP221_OUTPUT_CTRL2, bits); +} + int axp221_init(void) { /* This cannot be 0 because it is used in SPL before BSS is ready */ diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index fdbf3f64f28..ccbd7e295dd 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -6,3 +6,84 @@ config VIDEO_X86 Turn on this option to enable a very simple driver which uses vesa to discover the video mode and then provides a frame buffer for use by U-Boot. + +config VIDEO_LCD_SSD2828 + bool "SSD2828 bridge chip" + default n + ---help--- + Support for the SSD2828 bridge chip, which can take pixel data coming + from a parallel LCD interface and translate it on the fly into MIPI DSI + interface for driving a MIPI compatible LCD panel. It uses SPI for + configuration. + +config VIDEO_LCD_SSD2828_TX_CLK + int "SSD2828 TX_CLK frequency (in MHz)" + depends on VIDEO_LCD_SSD2828 + default 0 + ---help--- + The frequency of the crystal, which is clocking SSD2828. It may be + anything in the 8MHz-30MHz range and the exact value should be + retrieved from the board schematics. Or in the case of Allwinner + hardware, it can be usually found as 'lcd_xtal_freq' variable in + FEX files. It can be also set to 0 for selecting PCLK from the + parallel LCD interface instead of TX_CLK as the PLL clock source. + +config VIDEO_LCD_SSD2828_RESET + string "RESET pin of SSD2828" + depends on VIDEO_LCD_SSD2828 + default "" + ---help--- + The reset pin of SSD2828 chip. This takes a string in the format + understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H. + +config VIDEO_LCD_HITACHI_TX18D42VM + bool "Hitachi tx18d42vm LVDS LCD panel support" + depends on VIDEO + default n + ---help--- + Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a + lcd controller which needs to be initialized over SPI, once that is + done they work like a regular LVDS panel. + +config VIDEO_LCD_SPI_CS + string "SPI CS pin for LCD related config job" + depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM + default "" + ---help--- + This is one of the SPI communication pins, involved in setting up a + working LCD configuration. The exact role of SPI may differ for + different hardware setups. The option takes a string in the format + understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H. + +config VIDEO_LCD_SPI_SCLK + string "SPI SCLK pin for LCD related config job" + depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM + default "" + ---help--- + This is one of the SPI communication pins, involved in setting up a + working LCD configuration. The exact role of SPI may differ for + different hardware setups. The option takes a string in the format + understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H. + +config VIDEO_LCD_SPI_MOSI + string "SPI MOSI pin for LCD related config job" + depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM + default "" + ---help--- + This is one of the SPI communication pins, involved in setting up a + working LCD configuration. The exact role of SPI may differ for + different hardware setups. The option takes a string in the format + understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H. + +config VIDEO_LCD_SPI_MISO + string "SPI MISO pin for LCD related config job (optional)" + depends on VIDEO_LCD_SSD2828 + default "" + ---help--- + This is one of the SPI communication pins, involved in setting up a + working LCD configuration. The exact role of SPI may differ for + different hardware setups. If wired up, this pin may provide additional + useful functionality. Such as bi-directional communication with the + hardware and LCD panel id retrieval (if the panel can report it). The + option takes a string in the format understood by 'name_to_gpio' + function, e.g. PH1 for pin 1 of port H. diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 42b1eaaf760..c3fcf455d26 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -29,6 +29,8 @@ obj-$(CONFIG_VIDEO_COREBOOT) += coreboot_fb.o obj-$(CONFIG_VIDEO_CT69000) += ct69000.o videomodes.o obj-$(CONFIG_VIDEO_DA8XX) += da8xx-fb.o videomodes.o obj-$(CONFIG_VIDEO_IMX25LCDC) += imx25lcdc.o videomodes.o +obj-$(CONFIG_VIDEO_LCD_HITACHI_TX18D42VM) += hitachi_tx18d42vm_lcd.o +obj-$(CONFIG_VIDEO_LCD_SSD2828) += ssd2828.o obj-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o obj-$(CONFIG_VIDEO_MB86R0xGDC) += mb86r0xgdc.o videomodes.o obj-$(CONFIG_VIDEO_MX3) += mx3fb.o videomodes.o diff --git a/drivers/video/hitachi_tx18d42vm_lcd.c b/drivers/video/hitachi_tx18d42vm_lcd.c new file mode 100644 index 00000000000..1ce4a8c93e3 --- /dev/null +++ b/drivers/video/hitachi_tx18d42vm_lcd.c @@ -0,0 +1,81 @@ +/* + * Hitachi tx18d42vm LVDS LCD panel driver + * + * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> + +#include <asm/gpio.h> +#include <errno.h> + +/* + * Very simple write only SPI support, this does not use the generic SPI infra + * because that assumes R/W SPI, requiring a MISO pin. Also the necessary glue + * code alone would be larger then this minimal version. + */ +static void lcd_panel_spi_write(int cs, int clk, int mosi, + unsigned int data, int bits) +{ + int i, offset; + + gpio_direction_output(cs, 0); + for (i = 0; i < bits; i++) { + gpio_direction_output(clk, 0); + offset = (bits - 1) - i; + gpio_direction_output(mosi, (data >> offset) & 1); + udelay(2); + gpio_direction_output(clk, 1); + udelay(2); + } + gpio_direction_output(cs, 1); + udelay(2); +} + +int hitachi_tx18d42vm_init(void) +{ + const u16 init_data[] = { + 0x0029, /* reset */ + 0x0025, /* standby */ + 0x0840, /* enable normally black */ + 0x0430, /* enable FRC/dither */ + 0x385f, /* enter test mode(1) */ + 0x3ca4, /* enter test mode(2) */ + 0x3409, /* enable SDRRS, enlarge OE width */ + 0x4041, /* adopt 2 line / 1 dot */ + }; + int i, cs, clk, mosi, ret = 0; + + cs = name_to_gpio(CONFIG_VIDEO_LCD_SPI_CS); + clk = name_to_gpio(CONFIG_VIDEO_LCD_SPI_SCLK); + mosi = name_to_gpio(CONFIG_VIDEO_LCD_SPI_MOSI); + + if (cs == -1 || clk == -1 || mosi == 1) { + printf("Error tx18d42vm spi gpio config is invalid\n"); + return -EINVAL; + } + + if (gpio_request(cs, "tx18d42vm-spi-cs") != 0 || + gpio_request(clk, "tx18d42vm-spi-clk") != 0 || + gpio_request(mosi, "tx18d42vm-spi-mosi") != 0) { + printf("Error cannot request tx18d42vm spi gpios\n"); + ret = -EBUSY; + goto out; + } + + for (i = 0; i < ARRAY_SIZE(init_data); i++) + lcd_panel_spi_write(cs, clk, mosi, init_data[i], 16); + + mdelay(50); /* All the tx18d42vm drivers have a delay here ? */ + + lcd_panel_spi_write(cs, clk, mosi, 0x00ad, 16); /* display on */ + +out: + gpio_free(mosi); + gpio_free(clk); + gpio_free(cs); + + return ret; +} diff --git a/drivers/video/hitachi_tx18d42vm_lcd.h b/drivers/video/hitachi_tx18d42vm_lcd.h new file mode 100644 index 00000000000..1b728005f64 --- /dev/null +++ b/drivers/video/hitachi_tx18d42vm_lcd.h @@ -0,0 +1,9 @@ +/* + * Hitachi tx18d42vm LVDS LCD panel driver + * + * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +void hitachi_tx18d42vm_init(void); diff --git a/drivers/video/ssd2828.c b/drivers/video/ssd2828.c new file mode 100644 index 00000000000..8b090822549 --- /dev/null +++ b/drivers/video/ssd2828.c @@ -0,0 +1,436 @@ +/* + * (C) 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * Support for the SSD2828 bridge chip, which can take pixel data coming + * from a parallel LCD interface and translate it on the flight into MIPI DSI + * interface for driving a MIPI compatible TFT display. + */ + +#include <common.h> +#include <mipi_display.h> +#include <asm/arch/gpio.h> +#include <asm/gpio.h> + +#include "videomodes.h" +#include "ssd2828.h" + +#define SSD2828_DIR 0xB0 +#define SSD2828_VICR1 0xB1 +#define SSD2828_VICR2 0xB2 +#define SSD2828_VICR3 0xB3 +#define SSD2828_VICR4 0xB4 +#define SSD2828_VICR5 0xB5 +#define SSD2828_VICR6 0xB6 +#define SSD2828_CFGR 0xB7 +#define SSD2828_VCR 0xB8 +#define SSD2828_PCR 0xB9 +#define SSD2828_PLCR 0xBA +#define SSD2828_CCR 0xBB +#define SSD2828_PSCR1 0xBC +#define SSD2828_PSCR2 0xBD +#define SSD2828_PSCR3 0xBE +#define SSD2828_PDR 0xBF +#define SSD2828_OCR 0xC0 +#define SSD2828_MRSR 0xC1 +#define SSD2828_RDCR 0xC2 +#define SSD2828_ARSR 0xC3 +#define SSD2828_LCR 0xC4 +#define SSD2828_ICR 0xC5 +#define SSD2828_ISR 0xC6 +#define SSD2828_ESR 0xC7 +#define SSD2828_DAR1 0xC9 +#define SSD2828_DAR2 0xCA +#define SSD2828_DAR3 0xCB +#define SSD2828_DAR4 0xCC +#define SSD2828_DAR5 0xCD +#define SSD2828_DAR6 0xCE +#define SSD2828_HTTR1 0xCF +#define SSD2828_HTTR2 0xD0 +#define SSD2828_LRTR1 0xD1 +#define SSD2828_LRTR2 0xD2 +#define SSD2828_TSR 0xD3 +#define SSD2828_LRR 0xD4 +#define SSD2828_PLLR 0xD5 +#define SSD2828_TR 0xD6 +#define SSD2828_TECR 0xD7 +#define SSD2828_ACR1 0xD8 +#define SSD2828_ACR2 0xD9 +#define SSD2828_ACR3 0xDA +#define SSD2828_ACR4 0xDB +#define SSD2828_IOCR 0xDC +#define SSD2828_VICR7 0xDD +#define SSD2828_LCFR 0xDE +#define SSD2828_DAR7 0xDF +#define SSD2828_PUCR1 0xE0 +#define SSD2828_PUCR2 0xE1 +#define SSD2828_PUCR3 0xE2 +#define SSD2828_CBCR1 0xE9 +#define SSD2828_CBCR2 0xEA +#define SSD2828_CBSR 0xEB +#define SSD2828_ECR 0xEC +#define SSD2828_VSDR 0xED +#define SSD2828_TMR 0xEE +#define SSD2828_GPIO1 0xEF +#define SSD2828_GPIO2 0xF0 +#define SSD2828_DLYA01 0xF1 +#define SSD2828_DLYA23 0xF2 +#define SSD2828_DLYB01 0xF3 +#define SSD2828_DLYB23 0xF4 +#define SSD2828_DLYC01 0xF5 +#define SSD2828_DLYC23 0xF6 +#define SSD2828_ACR5 0xF7 +#define SSD2828_RR 0xFF + +#define SSD2828_CFGR_HS (1 << 0) +#define SSD2828_CFGR_CKE (1 << 1) +#define SSD2828_CFGR_SLP (1 << 2) +#define SSD2828_CFGR_VEN (1 << 3) +#define SSD2828_CFGR_HCLK (1 << 4) +#define SSD2828_CFGR_CSS (1 << 5) +#define SSD2828_CFGR_DCS (1 << 6) +#define SSD2828_CFGR_REN (1 << 7) +#define SSD2828_CFGR_ECD (1 << 8) +#define SSD2828_CFGR_EOT (1 << 9) +#define SSD2828_CFGR_LPE (1 << 10) +#define SSD2828_CFGR_TXD (1 << 11) + +#define SSD2828_VIDEO_MODE_NON_BURST_WITH_SYNC_PULSES (0 << 2) +#define SSD2828_VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS (1 << 2) +#define SSD2828_VIDEO_MODE_BURST (2 << 2) + +#define SSD2828_VIDEO_PIXEL_FORMAT_16BPP 0 +#define SSD2828_VIDEO_PIXEL_FORMAT_18BPP_PACKED 1 +#define SSD2828_VIDEO_PIXEL_FORMAT_18BPP_LOOSELY_PACKED 2 +#define SSD2828_VIDEO_PIXEL_FORMAT_24BPP 3 + +#define SSD2828_LP_CLOCK_DIVIDER(n) (((n) - 1) & 0x3F) + +/* + * SPI transfer, using the "24-bit 3 wire" mode (that's how it is called in + * the SSD2828 documentation). The 'dout' input parameter specifies 24-bits + * of data to be written to SSD2828. Returns the lowest 16-bits of data, + * that is received back. + */ +static u32 soft_spi_xfer_24bit_3wire(const struct ssd2828_config *drv, u32 dout) +{ + int j, bitlen = 24; + u32 tmpdin = 0; + /* + * According to the "24 Bit 3 Wire SPI Interface Timing Characteristics" + * and "TX_CLK Timing Characteristics" tables in the SSD2828 datasheet, + * the lowest possible 'tx_clk' clock frequency is 8MHz, and SPI runs + * at 1/8 of that after reset. So using 1 microsecond delays is safe in + * the main loop. But the delays around chip select pin manipulations + * need to be longer (up to 16 'tx_clk' cycles, or 2 microseconds in + * the worst case). + */ + const int spi_delay_us = 1; + const int spi_cs_delay_us = 2; + + gpio_set_value(drv->csx_pin, 0); + udelay(spi_cs_delay_us); + for (j = bitlen - 1; j >= 0; j--) { + gpio_set_value(drv->sck_pin, 0); + gpio_set_value(drv->sdi_pin, (dout & (1 << j)) != 0); + udelay(spi_delay_us); + if (drv->sdo_pin != -1) + tmpdin = (tmpdin << 1) | gpio_get_value(drv->sdo_pin); + gpio_set_value(drv->sck_pin, 1); + udelay(spi_delay_us); + } + udelay(spi_cs_delay_us); + gpio_set_value(drv->csx_pin, 1); + udelay(spi_cs_delay_us); + return tmpdin & 0xFFFF; +} + +/* + * Read from a SSD2828 hardware register (regnum >= 0xB0) + */ +static u32 read_hw_register(const struct ssd2828_config *cfg, u8 regnum) +{ + soft_spi_xfer_24bit_3wire(cfg, 0x700000 | regnum); + return soft_spi_xfer_24bit_3wire(cfg, 0x730000); +} + +/* + * Write to a SSD2828 hardware register (regnum >= 0xB0) + */ +static void write_hw_register(const struct ssd2828_config *cfg, u8 regnum, + u16 val) +{ + soft_spi_xfer_24bit_3wire(cfg, 0x700000 | regnum); + soft_spi_xfer_24bit_3wire(cfg, 0x720000 | val); +} + +/* + * Send MIPI command to the LCD panel (cmdnum < 0xB0) + */ +static void send_mipi_dcs_command(const struct ssd2828_config *cfg, u8 cmdnum) +{ + /* Set packet size to 1 (a single command with no parameters) */ + write_hw_register(cfg, SSD2828_PSCR1, 1); + /* Send the command */ + write_hw_register(cfg, SSD2828_PDR, cmdnum); +} + +/* + * Reset SSD2828 + */ +static void ssd2828_reset(const struct ssd2828_config *cfg) +{ + /* RESET needs 10 milliseconds according to the datasheet */ + gpio_set_value(cfg->reset_pin, 0); + mdelay(10); + gpio_set_value(cfg->reset_pin, 1); + mdelay(10); +} + +static int ssd2828_enable_gpio(const struct ssd2828_config *cfg) +{ + if (gpio_request(cfg->csx_pin, "ssd2828_csx")) { + printf("SSD2828: request for 'ssd2828_csx' pin failed\n"); + return 1; + } + if (gpio_request(cfg->sck_pin, "ssd2828_sck")) { + gpio_free(cfg->csx_pin); + printf("SSD2828: request for 'ssd2828_sck' pin failed\n"); + return 1; + } + if (gpio_request(cfg->sdi_pin, "ssd2828_sdi")) { + gpio_free(cfg->csx_pin); + gpio_free(cfg->sck_pin); + printf("SSD2828: request for 'ssd2828_sdi' pin failed\n"); + return 1; + } + if (gpio_request(cfg->reset_pin, "ssd2828_reset")) { + gpio_free(cfg->csx_pin); + gpio_free(cfg->sck_pin); + gpio_free(cfg->sdi_pin); + printf("SSD2828: request for 'ssd2828_reset' pin failed\n"); + return 1; + } + if (cfg->sdo_pin != -1 && gpio_request(cfg->sdo_pin, "ssd2828_sdo")) { + gpio_free(cfg->csx_pin); + gpio_free(cfg->sck_pin); + gpio_free(cfg->sdi_pin); + gpio_free(cfg->reset_pin); + printf("SSD2828: request for 'ssd2828_sdo' pin failed\n"); + return 1; + } + gpio_direction_output(cfg->reset_pin, 0); + gpio_direction_output(cfg->csx_pin, 1); + gpio_direction_output(cfg->sck_pin, 1); + gpio_direction_output(cfg->sdi_pin, 1); + if (cfg->sdo_pin != -1) + gpio_direction_input(cfg->sdo_pin); + + return 0; +} + +static int ssd2828_free_gpio(const struct ssd2828_config *cfg) +{ + gpio_free(cfg->csx_pin); + gpio_free(cfg->sck_pin); + gpio_free(cfg->sdi_pin); + gpio_free(cfg->reset_pin); + if (cfg->sdo_pin != -1) + gpio_free(cfg->sdo_pin); + return 1; +} + +/* + * PLL configuration register settings. + * + * See the "PLL Configuration Register Description" in the SSD2828 datasheet. + */ +static u32 construct_pll_config(u32 desired_pll_freq_kbps, + u32 reference_freq_khz) +{ + u32 div_factor = 1, mul_factor, fr = 0; + u32 output_freq_kbps; + + /* The intermediate clock after division can't be less than 5MHz */ + while (reference_freq_khz / (div_factor + 1) >= 5000) + div_factor++; + if (div_factor > 31) + div_factor = 31; + + mul_factor = DIV_ROUND_UP(desired_pll_freq_kbps * div_factor, + reference_freq_khz); + + output_freq_kbps = reference_freq_khz * mul_factor / div_factor; + + if (output_freq_kbps >= 501000) + fr = 3; + else if (output_freq_kbps >= 251000) + fr = 2; + else if (output_freq_kbps >= 126000) + fr = 1; + + return (fr << 14) | (div_factor << 8) | mul_factor; +} + +static u32 decode_pll_config(u32 pll_config, u32 reference_freq_khz) +{ + u32 mul_factor = pll_config & 0xFF; + u32 div_factor = (pll_config >> 8) & 0x1F; + if (mul_factor == 0) + mul_factor = 1; + if (div_factor == 0) + div_factor = 1; + return reference_freq_khz * mul_factor / div_factor; +} + +static int ssd2828_configure_video_interface(const struct ssd2828_config *cfg, + const struct ctfb_res_modes *mode) +{ + u32 val; + + /* RGB Interface Control Register 1 */ + write_hw_register(cfg, SSD2828_VICR1, (mode->vsync_len << 8) | + (mode->hsync_len)); + + /* RGB Interface Control Register 2 */ + u32 vbp = mode->vsync_len + mode->upper_margin; + u32 hbp = mode->hsync_len + mode->left_margin; + write_hw_register(cfg, SSD2828_VICR2, (vbp << 8) | hbp); + + /* RGB Interface Control Register 3 */ + write_hw_register(cfg, SSD2828_VICR3, (mode->lower_margin << 8) | + (mode->right_margin)); + + /* RGB Interface Control Register 4 */ + write_hw_register(cfg, SSD2828_VICR4, mode->xres); + + /* RGB Interface Control Register 5 */ + write_hw_register(cfg, SSD2828_VICR5, mode->yres); + + /* RGB Interface Control Register 6 */ + val = SSD2828_VIDEO_MODE_BURST; + switch (cfg->ssd2828_color_depth) { + case 16: + val |= SSD2828_VIDEO_PIXEL_FORMAT_16BPP; + break; + case 18: + val |= cfg->mipi_dsi_loosely_packed_pixel_format ? + SSD2828_VIDEO_PIXEL_FORMAT_18BPP_LOOSELY_PACKED : + SSD2828_VIDEO_PIXEL_FORMAT_18BPP_PACKED; + break; + case 24: + val |= SSD2828_VIDEO_PIXEL_FORMAT_24BPP; + break; + default: + printf("SSD2828: unsupported color depth\n"); + return 1; + } + write_hw_register(cfg, SSD2828_VICR6, val); + + /* Lane Configuration Register */ + write_hw_register(cfg, SSD2828_LCFR, + cfg->mipi_dsi_number_of_data_lanes - 1); + + return 0; +} + +int ssd2828_init(const struct ssd2828_config *cfg, + const struct ctfb_res_modes *mode) +{ + u32 lp_div, pll_freq_kbps, reference_freq_khz, pll_config; + /* The LP clock speed is limited by 10MHz */ + const u32 mipi_dsi_low_power_clk_khz = 10000; + /* + * This is just the reset default value of CFGR register (0x301). + * Because we are not always able to read back from SPI, have + * it initialized here. + */ + u32 cfgr_reg = SSD2828_CFGR_EOT | /* EOT Packet Enable */ + SSD2828_CFGR_ECD | /* Disable ECC and CRC */ + SSD2828_CFGR_HS; /* Data lanes are in HS mode */ + + /* Initialize the pins */ + if (ssd2828_enable_gpio(cfg) != 0) + return 1; + + /* Reset the chip */ + ssd2828_reset(cfg); + + /* + * If there is a pin to read data back from SPI, then we are lucky. Try + * to check if SPI is configured correctly and SSD2828 is actually able + * to talk back. + */ + if (cfg->sdo_pin != -1) { + if (read_hw_register(cfg, SSD2828_DIR) != 0x2828 || + read_hw_register(cfg, SSD2828_CFGR) != cfgr_reg) { + printf("SSD2828: SPI communication failed.\n"); + ssd2828_free_gpio(cfg); + return 1; + } + } + + /* + * Pick the reference clock for PLL. If we know the exact 'tx_clk' + * clock speed, then everything is good. If not, then we can fallback + * to 'pclk' (pixel clock from the parallel LCD interface). In the + * case of using this fallback, it is necessary to have parallel LCD + * already initialized and running at this point. + */ + reference_freq_khz = cfg->ssd2828_tx_clk_khz; + if (reference_freq_khz == 0) { + reference_freq_khz = mode->pixclock_khz; + /* Use 'pclk' as the reference clock for PLL */ + cfgr_reg |= SSD2828_CFGR_CSS; + } + + /* + * Setup the parallel LCD timings in the appropriate registers. + */ + if (ssd2828_configure_video_interface(cfg, mode) != 0) { + ssd2828_free_gpio(cfg); + return 1; + } + + /* Configuration Register */ + cfgr_reg &= ~SSD2828_CFGR_HS; /* Data lanes are in LP mode */ + cfgr_reg |= SSD2828_CFGR_CKE; /* Clock lane is in HS mode */ + cfgr_reg |= SSD2828_CFGR_DCS; /* Only use DCS packets */ + write_hw_register(cfg, SSD2828_CFGR, cfgr_reg); + + /* PLL Configuration Register */ + pll_config = construct_pll_config( + cfg->mipi_dsi_bitrate_per_data_lane_mbps * 1000, + reference_freq_khz); + write_hw_register(cfg, SSD2828_PLCR, pll_config); + + pll_freq_kbps = decode_pll_config(pll_config, reference_freq_khz); + lp_div = DIV_ROUND_UP(pll_freq_kbps, mipi_dsi_low_power_clk_khz * 8); + + /* VC Control Register */ + write_hw_register(cfg, SSD2828_VCR, 0); + + /* Clock Control Register */ + write_hw_register(cfg, SSD2828_CCR, SSD2828_LP_CLOCK_DIVIDER(lp_div)); + + /* PLL Control Register */ + write_hw_register(cfg, SSD2828_PCR, 1); /* Enable PLL */ + + /* Wait for PLL lock */ + udelay(500); + + send_mipi_dcs_command(cfg, MIPI_DCS_EXIT_SLEEP_MODE); + mdelay(cfg->mipi_dsi_delay_after_exit_sleep_mode_ms); + + send_mipi_dcs_command(cfg, MIPI_DCS_SET_DISPLAY_ON); + mdelay(cfg->mipi_dsi_delay_after_set_display_on_ms); + + cfgr_reg |= SSD2828_CFGR_HS; /* Enable HS mode for data lanes */ + cfgr_reg |= SSD2828_CFGR_VEN; /* Enable video pipeline */ + write_hw_register(cfg, SSD2828_CFGR, cfgr_reg); + + return 0; +} diff --git a/drivers/video/ssd2828.h b/drivers/video/ssd2828.h new file mode 100644 index 00000000000..1af6fa40232 --- /dev/null +++ b/drivers/video/ssd2828.h @@ -0,0 +1,128 @@ +/* + * (C) 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * Support for the SSD2828 bridge chip, which can take pixel data coming + * from a parallel LCD interface and translate it on the flight into MIPI DSI + * interface for driving a MIPI compatible TFT display. + * + * Implemented as a utility function. To be used from display drivers, which are + * responsible for driving parallel LCD hardware in front of the video pipeline. + */ + +#ifndef _SSD2828_H +#define _SSD2828_H + +struct ctfb_res_modes; + +struct ssd2828_config { + /*********************************************************************/ + /* SSD2828 configuration */ + /*********************************************************************/ + + /* + * The pins, which are used for SPI communication. This is only used + * for configuring SSD2828, so the performance is irrelevant (only + * around a hundred of bytes is moved). Also these can be any arbitrary + * GPIO pins (not necessarily the pins having hardware SPI function). + * Moreover, the 'sdo' pin may be even not wired up in some devices. + * + * These configuration variables need to be set as pin numbers for + * the standard u-boot GPIO interface (gpio_get_value/gpio_set_value + * functions). Note that -1 value can be used for the pins, which are + * not really wired up. + */ + int csx_pin; + int sck_pin; + int sdi_pin; + int sdo_pin; + /* SSD2828 reset pin (shared with LCD panel reset) */ + int reset_pin; + + /* + * The SSD2828 has its own dedicated clock source 'tx_clk' (connected + * to TX_CLK_XIO/TX_CLK_XIN pins), which is necessary at least for + * clocking SPI after reset. The exact clock speed is not strictly, + * defined, but the datasheet says that it must be somewhere in the + * 8MHz - 30MHz range (see "TX_CLK Timing" section). It can be also + * used as a reference clock for PLL. If the exact clock frequency + * is known, then it can be specified here. If it is unknown, or the + * information is not trustworthy, then it can be set to 0. + * + * If unsure, set to 0. + */ + int ssd2828_tx_clk_khz; + + /* + * This is not a property of the used LCD panel, but more like a + * property of the SSD2828 wiring. See the "SSD2828QN4 RGB data + * arrangement" table in the datasheet. The SSD2828 pins are arranged + * in such a way that 18bpp and 24bpp configurations are completely + * incompatible with each other. + * + * Depending on the color depth, this must be set to 16, 18 or 24. + */ + int ssd2828_color_depth; + + /*********************************************************************/ + /* LCD panel configuration */ + /*********************************************************************/ + + /* + * The number of lanes in the MIPI DSI interface. May vary from 1 to 4. + * + * This information can be found in the LCD panel datasheet. + */ + int mipi_dsi_number_of_data_lanes; + + /* + * Data transfer bit rate per lane. Please note that it is expected + * to be higher than the pixel clock rate of the used video mode when + * multiplied by the number of lanes. This is perfectly normal because + * MIPI DSI handles data transfers in periodic bursts, and uses the + * idle time between bursts for sending configuration information and + * commands. Or just for saving power. + * + * The necessary Mbps/lane information can be found in the LCD panel + * datasheet. Note that the transfer rate can't be always set precisely + * and it may be rounded *up* (introducing no more than 10Mbps error). + */ + int mipi_dsi_bitrate_per_data_lane_mbps; + + /* + * Setting this to 1 enforces packing of 18bpp pixel data in 24bpp + * envelope when sending it over the MIPI DSI link. + * + * If unsure, set to 0. + */ + int mipi_dsi_loosely_packed_pixel_format; + + /* + * According to the "Example for system sleep in and out" section in + * the SSD2828 datasheet, some LCD panel specific delays are necessary + * after MIPI DCS commands EXIT_SLEEP_MODE and SET_DISPLAY_ON. + * + * For example, Allwinner uses 100 milliseconds delay after + * EXIT_SLEEP_MODE and 200 milliseconds delay after SET_DISPLAY_ON. + */ + int mipi_dsi_delay_after_exit_sleep_mode_ms; + int mipi_dsi_delay_after_set_display_on_ms; +}; + +/* + * Initialize the SSD2828 chip. It needs the 'ssd2828_config' structure + * and also the video mode timings. + * + * The right place to insert this function call is after the parallel LCD + * interface is initialized and before turning on the backlight. This is + * advised in the "Example for system sleep in and out" section of the + * SSD2828 datasheet. And also SS2828 may use 'pclk' as the clock source + * for PLL, which means that the input signal must be already there. + */ +int ssd2828_init(const struct ssd2828_config *cfg, + const struct ctfb_res_modes *mode); + +#endif diff --git a/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c index d92dfa88635..af728b51c74 100644 --- a/drivers/video/sunxi_display.c +++ b/drivers/video/sunxi_display.c @@ -20,6 +20,16 @@ #include <fdt_support.h> #include <video_fb.h> #include "videomodes.h" +#include "hitachi_tx18d42vm_lcd.h" +#include "ssd2828.h" + +#ifdef CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW +#define PWM_ON 0 +#define PWM_OFF 1 +#else +#define PWM_ON 1 +#define PWM_OFF 0 +#endif DECLARE_GLOBAL_DATA_PTR; @@ -270,6 +280,114 @@ static int sunxi_hdmi_edid_get_mode(struct ctfb_res_modes *mode) #endif /* CONFIG_VIDEO_HDMI */ +#ifdef CONFIG_MACH_SUN4I +/* + * Testing has shown that on sun4i the display backend engine does not have + * deep enough fifo-s causing flickering / tearing in full-hd mode due to + * fifo underruns. So on sun4i we use the display frontend engine to do the + * dma from memory, as the frontend does have deep enough fifo-s. + */ + +static const u32 sun4i_vert_coef[32] = { + 0x00004000, 0x000140ff, 0x00033ffe, 0x00043ffd, + 0x00063efc, 0xff083dfc, 0x000a3bfb, 0xff0d39fb, + 0xff0f37fb, 0xff1136fa, 0xfe1433fb, 0xfe1631fb, + 0xfd192ffb, 0xfd1c2cfb, 0xfd1f29fb, 0xfc2127fc, + 0xfc2424fc, 0xfc2721fc, 0xfb291ffd, 0xfb2c1cfd, + 0xfb2f19fd, 0xfb3116fe, 0xfb3314fe, 0xfa3611ff, + 0xfb370fff, 0xfb390dff, 0xfb3b0a00, 0xfc3d08ff, + 0xfc3e0600, 0xfd3f0400, 0xfe3f0300, 0xff400100, +}; + +static const u32 sun4i_horz_coef[64] = { + 0x40000000, 0x00000000, 0x40fe0000, 0x0000ff03, + 0x3ffd0000, 0x0000ff05, 0x3ffc0000, 0x0000ff06, + 0x3efb0000, 0x0000ff08, 0x3dfb0000, 0x0000ff09, + 0x3bfa0000, 0x0000fe0d, 0x39fa0000, 0x0000fe0f, + 0x38fa0000, 0x0000fe10, 0x36fa0000, 0x0000fe12, + 0x33fa0000, 0x0000fd16, 0x31fa0000, 0x0000fd18, + 0x2ffa0000, 0x0000fd1a, 0x2cfa0000, 0x0000fc1e, + 0x29fa0000, 0x0000fc21, 0x27fb0000, 0x0000fb23, + 0x24fb0000, 0x0000fb26, 0x21fb0000, 0x0000fb29, + 0x1ffc0000, 0x0000fa2b, 0x1cfc0000, 0x0000fa2e, + 0x19fd0000, 0x0000fa30, 0x16fd0000, 0x0000fa33, + 0x14fd0000, 0x0000fa35, 0x11fe0000, 0x0000fa37, + 0x0ffe0000, 0x0000fa39, 0x0dfe0000, 0x0000fa3b, + 0x0afe0000, 0x0000fa3e, 0x08ff0000, 0x0000fb3e, + 0x06ff0000, 0x0000fb40, 0x05ff0000, 0x0000fc40, + 0x03ff0000, 0x0000fd41, 0x01ff0000, 0x0000fe42, +}; + +static void sunxi_frontend_init(void) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + struct sunxi_de_fe_reg * const de_fe = + (struct sunxi_de_fe_reg *)SUNXI_DE_FE0_BASE; + int i; + + /* Clocks on */ + setbits_le32(&ccm->ahb_gate1, 1 << AHB_GATE_OFFSET_DE_FE0); + setbits_le32(&ccm->dram_clk_gate, 1 << CCM_DRAM_GATE_OFFSET_DE_FE0); + clock_set_de_mod_clock(&ccm->fe0_clk_cfg, 300000000); + + setbits_le32(&de_fe->enable, SUNXI_DE_FE_ENABLE_EN); + + for (i = 0; i < 32; i++) { + writel(sun4i_horz_coef[2 * i], &de_fe->ch0_horzcoef0[i]); + writel(sun4i_horz_coef[2 * i + 1], &de_fe->ch0_horzcoef1[i]); + writel(sun4i_vert_coef[i], &de_fe->ch0_vertcoef[i]); + writel(sun4i_horz_coef[2 * i], &de_fe->ch1_horzcoef0[i]); + writel(sun4i_horz_coef[2 * i + 1], &de_fe->ch1_horzcoef1[i]); + writel(sun4i_vert_coef[i], &de_fe->ch1_vertcoef[i]); + } + + setbits_le32(&de_fe->frame_ctrl, SUNXI_DE_FE_FRAME_CTRL_COEF_RDY); +} + +static void sunxi_frontend_mode_set(const struct ctfb_res_modes *mode, + unsigned int address) +{ + struct sunxi_de_fe_reg * const de_fe = + (struct sunxi_de_fe_reg *)SUNXI_DE_FE0_BASE; + + setbits_le32(&de_fe->bypass, SUNXI_DE_FE_BYPASS_CSC_BYPASS); + writel(CONFIG_SYS_SDRAM_BASE + address, &de_fe->ch0_addr); + writel(mode->xres * 4, &de_fe->ch0_stride); + writel(SUNXI_DE_FE_INPUT_FMT_ARGB8888, &de_fe->input_fmt); + writel(SUNXI_DE_FE_OUTPUT_FMT_ARGB8888, &de_fe->output_fmt); + + writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres), + &de_fe->ch0_insize); + writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres), + &de_fe->ch0_outsize); + writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch0_horzfact); + writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch0_vertfact); + + writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres), + &de_fe->ch1_insize); + writel(SUNXI_DE_FE_HEIGHT(mode->yres) | SUNXI_DE_FE_WIDTH(mode->xres), + &de_fe->ch1_outsize); + writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch1_horzfact); + writel(SUNXI_DE_FE_FACTOR_INT(1), &de_fe->ch1_vertfact); + + setbits_le32(&de_fe->frame_ctrl, SUNXI_DE_FE_FRAME_CTRL_REG_RDY); +} + +static void sunxi_frontend_enable(void) +{ + struct sunxi_de_fe_reg * const de_fe = + (struct sunxi_de_fe_reg *)SUNXI_DE_FE0_BASE; + + setbits_le32(&de_fe->frame_ctrl, SUNXI_DE_FE_FRAME_CTRL_FRM_START); +} +#else +static void sunxi_frontend_init(void) {} +static void sunxi_frontend_mode_set(const struct ctfb_res_modes *mode, + unsigned int address) {} +static void sunxi_frontend_enable(void) {} +#endif + /* * This is the entity that mixes and matches the different layers and inputs. * Allwinner calls it the back-end, but i like composer better. @@ -282,6 +400,8 @@ static void sunxi_composer_init(void) (struct sunxi_de_be_reg *)SUNXI_DE_BE0_BASE; int i; + sunxi_frontend_init(); + #if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I /* Reset off */ setbits_le32(&ccm->ahb_reset1_cfg, 1 << AHB_RESET_OFFSET_DE_BE0); @@ -289,7 +409,9 @@ static void sunxi_composer_init(void) /* Clocks on */ setbits_le32(&ccm->ahb_gate1, 1 << AHB_GATE_OFFSET_DE_BE0); +#ifndef CONFIG_MACH_SUN4I /* On sun4i the frontend does the dma */ setbits_le32(&ccm->dram_clk_gate, 1 << CCM_DRAM_GATE_OFFSET_DE_BE0); +#endif clock_set_de_mod_clock(&ccm->be0_clk_cfg, 300000000); /* Engine bug, clear registers after reset */ @@ -305,13 +427,19 @@ static void sunxi_composer_mode_set(const struct ctfb_res_modes *mode, struct sunxi_de_be_reg * const de_be = (struct sunxi_de_be_reg *)SUNXI_DE_BE0_BASE; + sunxi_frontend_mode_set(mode, address); + writel(SUNXI_DE_BE_HEIGHT(mode->yres) | SUNXI_DE_BE_WIDTH(mode->xres), &de_be->disp_size); writel(SUNXI_DE_BE_HEIGHT(mode->yres) | SUNXI_DE_BE_WIDTH(mode->xres), &de_be->layer0_size); +#ifndef CONFIG_MACH_SUN4I /* On sun4i the frontend does the dma */ writel(SUNXI_DE_BE_LAYER_STRIDE(mode->xres), &de_be->layer0_stride); writel(address << 3, &de_be->layer0_addr_low32b); writel(address >> 29, &de_be->layer0_addr_high4b); +#else + writel(SUNXI_DE_BE_LAYER_ATTR0_SRC_FE0, &de_be->layer0_attr0_ctrl); +#endif writel(SUNXI_DE_BE_LAYER_ATTR1_FMT_XRGB8888, &de_be->layer0_attr1_ctrl); setbits_le32(&de_be->mode, SUNXI_DE_BE_MODE_LAYER0_ENABLE); @@ -322,6 +450,8 @@ static void sunxi_composer_enable(void) struct sunxi_de_be_reg * const de_be = (struct sunxi_de_be_reg *)SUNXI_DE_BE0_BASE; + sunxi_frontend_enable(); + setbits_le32(&de_be->reg_ctrl, SUNXI_DE_BE_REG_CTRL_LOAD_REGS); setbits_le32(&de_be->mode, SUNXI_DE_BE_MODE_START); } @@ -476,8 +606,7 @@ static void sunxi_lcdc_panel_enable(void) pin = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_BL_PWM); if (pin != -1) { gpio_request(pin, "lcd_backlight_pwm"); - /* backlight pwm is inverted, set to 1 to disable backlight */ - gpio_direction_output(pin, 1); + gpio_direction_output(pin, PWM_OFF); } /* Give the backlight some time to turn off and power up the panel. */ @@ -504,10 +633,8 @@ static void sunxi_lcdc_backlight_enable(void) gpio_direction_output(pin, 1); pin = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_BL_PWM); - if (pin != -1) { - /* backlight pwm is inverted, set to 0 to enable backlight */ - gpio_direction_output(pin, 0); - } + if (pin != -1) + gpio_direction_output(pin, PWM_ON); } static int sunxi_lcdc_get_clk_delay(const struct ctfb_res_modes *mode) @@ -587,12 +714,7 @@ static void sunxi_lcdc_tcon0_mode_set(const struct ctfb_res_modes *mode) &lcdc->tcon0_frm_ctrl); } -#ifdef CONFIG_VIDEO_LCD_IF_PARALLEL - val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE0; -#endif -#ifdef CONFIG_VIDEO_LCD_IF_LVDS - val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE60; -#endif + val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(CONFIG_VIDEO_LCD_DCLK_PHASE); if (!(mode->sync & FB_SYNC_HOR_HIGH_ACT)) val |= SUNXI_LCDC_TCON_HSYNC_MASK; if (!(mode->sync & FB_SYNC_VERT_HIGH_ACT)) @@ -826,6 +948,40 @@ static void sunxi_vga_external_dac_enable(void) } #endif /* CONFIG_VIDEO_VGA_VIA_LCD */ +#ifdef CONFIG_VIDEO_LCD_SSD2828 +static int sunxi_ssd2828_init(const struct ctfb_res_modes *mode) +{ + struct ssd2828_config cfg = { + .csx_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_CS), + .sck_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_SCLK), + .sdi_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_MOSI), + .sdo_pin = name_to_gpio(CONFIG_VIDEO_LCD_SPI_MISO), + .reset_pin = name_to_gpio(CONFIG_VIDEO_LCD_SSD2828_RESET), + .ssd2828_tx_clk_khz = CONFIG_VIDEO_LCD_SSD2828_TX_CLK * 1000, + .ssd2828_color_depth = 24, +#ifdef CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828 + .mipi_dsi_number_of_data_lanes = 4, + .mipi_dsi_bitrate_per_data_lane_mbps = 513, + .mipi_dsi_delay_after_exit_sleep_mode_ms = 100, + .mipi_dsi_delay_after_set_display_on_ms = 200 +#else +#error MIPI LCD panel needs configuration parameters +#endif + }; + + if (cfg.csx_pin == -1 || cfg.sck_pin == -1 || cfg.sdi_pin == -1) { + printf("SSD2828: SPI pins are not properly configured\n"); + return 1; + } + if (cfg.reset_pin == -1) { + printf("SSD2828: Reset pin is not properly configured\n"); + return 1; + } + + return ssd2828_init(&cfg, mode); +} +#endif /* CONFIG_VIDEO_LCD_SSD2828 */ + static void sunxi_engines_init(void) { sunxi_composer_init(); @@ -854,10 +1010,17 @@ static void sunxi_mode_set(const struct ctfb_res_modes *mode, break; case sunxi_monitor_lcd: sunxi_lcdc_panel_enable(); + if (IS_ENABLED(CONFIG_VIDEO_LCD_HITACHI_TX18D42VM)) { + mdelay(50); /* Wait for lcd controller power on */ + hitachi_tx18d42vm_init(); + } sunxi_composer_mode_set(mode, address); sunxi_lcdc_tcon0_mode_set(mode); sunxi_composer_enable(); sunxi_lcdc_enable(); +#ifdef CONFIG_VIDEO_LCD_SSD2828 + sunxi_ssd2828_init(mode); +#endif sunxi_lcdc_backlight_enable(); break; case sunxi_monitor_vga: @@ -1027,21 +1190,27 @@ int sunxi_simplefb_setup(void *blob) int offset, ret; const char *pipeline = NULL; +#ifdef CONFIG_MACH_SUN4I +#define PIPELINE_PREFIX "de_fe0-" +#else +#define PIPELINE_PREFIX +#endif + switch (sunxi_display.monitor) { case sunxi_monitor_none: return 0; case sunxi_monitor_dvi: case sunxi_monitor_hdmi: - pipeline = "de_be0-lcd0-hdmi"; + pipeline = PIPELINE_PREFIX "de_be0-lcd0-hdmi"; break; case sunxi_monitor_lcd: - pipeline = "de_be0-lcd0"; + pipeline = PIPELINE_PREFIX "de_be0-lcd0"; break; case sunxi_monitor_vga: #ifdef CONFIG_VIDEO_VGA - pipeline = "de_be0-lcd0-tve0"; + pipeline = PIPELINE_PREFIX "de_be0-lcd0-tve0"; #elif defined CONFIG_VIDEO_VGA_VIA_LCD - pipeline = "de_be0-lcd0"; + pipeline = PIPELINE_PREFIX "de_be0-lcd0"; #endif break; } diff --git a/include/axp221.h b/include/axp221.h index e6639f1ffe6..6f24a617b67 100644 --- a/include/axp221.h +++ b/include/axp221.h @@ -26,6 +26,9 @@ #define AXP221_OUTPUT_CTRL1_ALDO1_EN (1 << 6) #define AXP221_OUTPUT_CTRL1_ALDO2_EN (1 << 7) #define AXP221_OUTPUT_CTRL2 0x12 +#define AXP221_OUTPUT_CTRL2_ELDO1_EN (1 << 0) +#define AXP221_OUTPUT_CTRL2_ELDO2_EN (1 << 1) +#define AXP221_OUTPUT_CTRL2_ELDO3_EN (1 << 2) #define AXP221_OUTPUT_CTRL2_DLDO1_EN (1 << 3) #define AXP221_OUTPUT_CTRL2_DLDO2_EN (1 << 4) #define AXP221_OUTPUT_CTRL2_DLDO3_EN (1 << 5) @@ -37,6 +40,9 @@ #define AXP221_DLDO2_CTRL 0x16 #define AXP221_DLDO3_CTRL 0x17 #define AXP221_DLDO4_CTRL 0x18 +#define AXP221_ELDO1_CTRL 0x19 +#define AXP221_ELDO2_CTRL 0x1a +#define AXP221_ELDO3_CTRL 0x1b #define AXP221_DCDC1_CTRL 0x21 #define AXP221_DCDC2_CTRL 0x22 #define AXP221_DCDC3_CTRL 0x23 @@ -69,6 +75,7 @@ int axp221_set_dldo4(unsigned int mvolt); int axp221_set_aldo1(unsigned int mvolt); int axp221_set_aldo2(unsigned int mvolt); int axp221_set_aldo3(unsigned int mvolt); +int axp221_set_eldo(int eldo_num, unsigned int mvolt); int axp221_init(void); int axp221_get_sid(unsigned int *sid); int axp_drivebus_enable(void); diff --git a/include/configs/sun4i.h b/include/configs/sun4i.h index 7b857405e9e..87d269b041c 100644 --- a/include/configs/sun4i.h +++ b/include/configs/sun4i.h @@ -13,7 +13,6 @@ */ #define CONFIG_CLK_FULL_SPEED 1008000000 -#define CONFIG_SYS_PROMPT "sun4i# " #define CONFIG_MACH_TYPE 4104 #ifdef CONFIG_USB_EHCI diff --git a/include/configs/sun5i.h b/include/configs/sun5i.h index 09f7533575c..52e3a6ff01b 100644 --- a/include/configs/sun5i.h +++ b/include/configs/sun5i.h @@ -13,7 +13,6 @@ */ #define CONFIG_CLK_FULL_SPEED 1008000000 -#define CONFIG_SYS_PROMPT "sun5i# " #define CONFIG_MACH_TYPE 4138 #ifdef CONFIG_USB_EHCI diff --git a/include/configs/sun6i.h b/include/configs/sun6i.h index 1b738527990..f5e11ddb691 100644 --- a/include/configs/sun6i.h +++ b/include/configs/sun6i.h @@ -16,8 +16,6 @@ */ #define CONFIG_CLK_FULL_SPEED 1008000000 -#define CONFIG_SYS_PROMPT "sun6i# " - #ifdef CONFIG_USB_EHCI #define CONFIG_USB_EHCI_SUNXI #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 diff --git a/include/configs/sun7i.h b/include/configs/sun7i.h index ccec50c3281..7cd78903412 100644 --- a/include/configs/sun7i.h +++ b/include/configs/sun7i.h @@ -14,7 +14,6 @@ */ #define CONFIG_CLK_FULL_SPEED 912000000 -#define CONFIG_SYS_PROMPT "sun7i# " #define CONFIG_MACH_TYPE 4283 #ifdef CONFIG_USB_EHCI diff --git a/include/configs/sun8i.h b/include/configs/sun8i.h index f16e60b5764..3bdedb390c1 100644 --- a/include/configs/sun8i.h +++ b/include/configs/sun8i.h @@ -14,8 +14,6 @@ */ #define CONFIG_CLK_FULL_SPEED 1008000000 -#define CONFIG_SYS_PROMPT "sun8i# " - #ifdef CONFIG_USB_EHCI #define CONFIG_USB_EHCI_SUNXI #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index e839053e2ba..4a5cab25d46 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -40,6 +40,8 @@ */ #define CONFIG_DISPLAY_CPUINFO +#define CONFIG_SYS_PROMPT "sunxi# " + /* Serial & console */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL @@ -247,8 +249,16 @@ #endif #ifdef CONFIG_USB_EHCI -#define CONFIG_CMD_USB #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 +#endif + +#ifdef CONFIG_USB_MUSB_SUNXI +#define CONFIG_MUSB_HOST +#define CONFIG_MUSB_PIO_ONLY +#endif + +#if defined CONFIG_USB_EHCI || defined CONFIG_USB_MUSB_SUNXI +#define CONFIG_CMD_USB #define CONFIG_USB_STORAGE #endif diff --git a/include/mipi_display.h b/include/mipi_display.h new file mode 100644 index 00000000000..ddcc8ca7316 --- /dev/null +++ b/include/mipi_display.h @@ -0,0 +1,130 @@ +/* + * Defines for Mobile Industry Processor Interface (MIPI(R)) + * Display Working Group standards: DSI, DCS, DBI, DPI + * + * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * Copyright (C) 2006 Nokia Corporation + * Author: Imre Deak <imre.deak@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef MIPI_DISPLAY_H +#define MIPI_DISPLAY_H + +/* MIPI DSI Processor-to-Peripheral transaction types */ +enum { + MIPI_DSI_V_SYNC_START = 0x01, + MIPI_DSI_V_SYNC_END = 0x11, + MIPI_DSI_H_SYNC_START = 0x21, + MIPI_DSI_H_SYNC_END = 0x31, + + MIPI_DSI_COLOR_MODE_OFF = 0x02, + MIPI_DSI_COLOR_MODE_ON = 0x12, + MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22, + MIPI_DSI_TURN_ON_PERIPHERAL = 0x32, + + MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03, + MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13, + MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23, + + MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04, + MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14, + MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24, + + MIPI_DSI_DCS_SHORT_WRITE = 0x05, + MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15, + + MIPI_DSI_DCS_READ = 0x06, + + MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37, + + MIPI_DSI_END_OF_TRANSMISSION = 0x08, + + MIPI_DSI_NULL_PACKET = 0x09, + MIPI_DSI_BLANKING_PACKET = 0x19, + MIPI_DSI_GENERIC_LONG_WRITE = 0x29, + MIPI_DSI_DCS_LONG_WRITE = 0x39, + + MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c, + MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c, + MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c, + + MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d, + MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d, + MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d, + + MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e, + MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e, + MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e, + MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e, +}; + +/* MIPI DSI Peripheral-to-Processor transaction types */ +enum { + MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT = 0x02, + MIPI_DSI_RX_END_OF_TRANSMISSION = 0x08, + MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE = 0x11, + MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE = 0x12, + MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE = 0x1a, + MIPI_DSI_RX_DCS_LONG_READ_RESPONSE = 0x1c, + MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE = 0x21, + MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE = 0x22, +}; + +/* MIPI DCS commands */ +enum { + MIPI_DCS_NOP = 0x00, + MIPI_DCS_SOFT_RESET = 0x01, + MIPI_DCS_GET_DISPLAY_ID = 0x04, + MIPI_DCS_GET_RED_CHANNEL = 0x06, + MIPI_DCS_GET_GREEN_CHANNEL = 0x07, + MIPI_DCS_GET_BLUE_CHANNEL = 0x08, + MIPI_DCS_GET_DISPLAY_STATUS = 0x09, + MIPI_DCS_GET_POWER_MODE = 0x0A, + MIPI_DCS_GET_ADDRESS_MODE = 0x0B, + MIPI_DCS_GET_PIXEL_FORMAT = 0x0C, + MIPI_DCS_GET_DISPLAY_MODE = 0x0D, + MIPI_DCS_GET_SIGNAL_MODE = 0x0E, + MIPI_DCS_GET_DIAGNOSTIC_RESULT = 0x0F, + MIPI_DCS_ENTER_SLEEP_MODE = 0x10, + MIPI_DCS_EXIT_SLEEP_MODE = 0x11, + MIPI_DCS_ENTER_PARTIAL_MODE = 0x12, + MIPI_DCS_ENTER_NORMAL_MODE = 0x13, + MIPI_DCS_EXIT_INVERT_MODE = 0x20, + MIPI_DCS_ENTER_INVERT_MODE = 0x21, + MIPI_DCS_SET_GAMMA_CURVE = 0x26, + MIPI_DCS_SET_DISPLAY_OFF = 0x28, + MIPI_DCS_SET_DISPLAY_ON = 0x29, + MIPI_DCS_SET_COLUMN_ADDRESS = 0x2A, + MIPI_DCS_SET_PAGE_ADDRESS = 0x2B, + MIPI_DCS_WRITE_MEMORY_START = 0x2C, + MIPI_DCS_WRITE_LUT = 0x2D, + MIPI_DCS_READ_MEMORY_START = 0x2E, + MIPI_DCS_SET_PARTIAL_AREA = 0x30, + MIPI_DCS_SET_SCROLL_AREA = 0x33, + MIPI_DCS_SET_TEAR_OFF = 0x34, + MIPI_DCS_SET_TEAR_ON = 0x35, + MIPI_DCS_SET_ADDRESS_MODE = 0x36, + MIPI_DCS_SET_SCROLL_START = 0x37, + MIPI_DCS_EXIT_IDLE_MODE = 0x38, + MIPI_DCS_ENTER_IDLE_MODE = 0x39, + MIPI_DCS_SET_PIXEL_FORMAT = 0x3A, + MIPI_DCS_WRITE_MEMORY_CONTINUE = 0x3C, + MIPI_DCS_READ_MEMORY_CONTINUE = 0x3E, + MIPI_DCS_SET_TEAR_SCANLINE = 0x44, + MIPI_DCS_GET_SCANLINE = 0x45, + MIPI_DCS_READ_DDB_START = 0xA1, + MIPI_DCS_READ_DDB_CONTINUE = 0xA8, +}; + +/* MIPI DCS pixel formats */ +#define MIPI_DCS_PIXEL_FMT_24BIT 7 +#define MIPI_DCS_PIXEL_FMT_18BIT 6 +#define MIPI_DCS_PIXEL_FMT_16BIT 5 +#define MIPI_DCS_PIXEL_FMT_12BIT 3 +#define MIPI_DCS_PIXEL_FMT_8BIT 2 +#define MIPI_DCS_PIXEL_FMT_3BIT 1 + +#endif |