diff options
-rw-r--r-- | arch/arm/mach-imx/mx7/soc.c | 4 | ||||
-rw-r--r-- | board/freescale/mx7dsabresd/Kconfig | 2 | ||||
-rw-r--r-- | board/freescale/mx7dsabresd/imximage.cfg | 20 | ||||
-rw-r--r-- | board/freescale/mx7dsabresd/imximage_TO_1_1.cfg | 124 | ||||
-rw-r--r-- | board/freescale/mx7dsabresd/mx7dsabresd.c | 102 | ||||
-rw-r--r-- | board/freescale/mx7dsabresd/plugin.S | 228 | ||||
-rw-r--r-- | include/configs/mx7_common.h | 3 | ||||
-rw-r--r-- | include/configs/mx7dsabresd.h | 135 |
8 files changed, 562 insertions, 56 deletions
diff --git a/arch/arm/mach-imx/mx7/soc.c b/arch/arm/mach-imx/mx7/soc.c index c38ed2fd95..276a308b9c 100644 --- a/arch/arm/mach-imx/mx7/soc.c +++ b/arch/arm/mach-imx/mx7/soc.c @@ -367,7 +367,7 @@ int arch_cpu_init(void) #ifdef CONFIG_ARCH_MISC_INIT int arch_misc_init(void) { -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG +#if defined(CONFIG_SERIAL_TAG) || defined(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG) struct tag_serialnr serialnr; char serial_string[0x20]; @@ -395,7 +395,7 @@ int arch_misc_init(void) } #endif -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG +#if defined(CONFIG_SERIAL_TAG) || defined(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG) /* * OCOTP_TESTER * i.MX 7Solo Applications Processor Reference Manual, Rev. 0.1, 08/2016 diff --git a/board/freescale/mx7dsabresd/Kconfig b/board/freescale/mx7dsabresd/Kconfig index bf3ceafe2b..0f1d12a526 100644 --- a/board/freescale/mx7dsabresd/Kconfig +++ b/board/freescale/mx7dsabresd/Kconfig @@ -12,4 +12,6 @@ config SYS_CONFIG_NAME config IMX_CONFIG default "board/freescale/mx7dsabresd/imximage.cfg" +config SYS_TEXT_BASE + default 0x87800000 endif diff --git a/board/freescale/mx7dsabresd/imximage.cfg b/board/freescale/mx7dsabresd/imximage.cfg index 59e66fbda1..cf0115b3fb 100644 --- a/board/freescale/mx7dsabresd/imximage.cfg +++ b/board/freescale/mx7dsabresd/imximage.cfg @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure * and create imximage boot image @@ -20,6 +21,10 @@ IMAGE_VERSION 2 BOOT_FROM sd +#ifdef CONFIG_USE_IMXIMG_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx7dsabresd/plugin.bin 0x00910000 +#else /* * Secure boot support */ @@ -40,6 +45,9 @@ CSF CONFIG_CSF_SIZE */ DATA 4 0x30340004 0x4F400005 +/* Clear then set bit30 to ensure exit from DDR retention */ +DATA 4 0x30360388 0x40000000 +DATA 4 0x30360384 0x40000000 DATA 4 0x30391000 0x00000002 DATA 4 0x307a0000 0x01040001 @@ -66,9 +74,10 @@ DATA 4 0x307a0184 0x02000100 DATA 4 0x307a0190 0x02098204 DATA 4 0x307a0194 0x00030303 DATA 4 0x307a0200 0x00000016 -DATA 4 0x307a0204 0x00171717 -DATA 4 0x307a0214 0x04040404 -DATA 4 0x307a0218 0x0f040404 +DATA 4 0x307a0204 0x00080808 +DATA 4 0x307a0210 0x00000f0f +DATA 4 0x307a0214 0x07070707 +DATA 4 0x307a0218 0x0f070707 DATA 4 0x307a0240 0x06000604 DATA 4 0x307a0244 0x00000001 DATA 4 0x30391000 0x00000000 @@ -76,7 +85,7 @@ DATA 4 0x30790000 0x17420f40 DATA 4 0x30790004 0x10210100 DATA 4 0x30790010 0x00060807 DATA 4 0x307900b0 0x1010007e -DATA 4 0x3079009c 0x00000d6e +DATA 4 0x3079009c 0x00000b24 DATA 4 0x30790020 0x08080808 DATA 4 0x30790030 0x08080808 DATA 4 0x30790050 0x01000010 @@ -88,7 +97,6 @@ DATA 4 0x307900c0 0x0e447306 CHECK_BITS_SET 4 0x307900c4 0x1 -DATA 4 0x307900c0 0x0e447304 DATA 4 0x307900c0 0x0e407304 DATA 4 0x30384130 0x00000000 @@ -97,3 +105,5 @@ DATA 4 0x30384130 0x00000002 DATA 4 0x30790018 0x0000000f CHECK_BITS_SET 4 0x307a0004 0x1 + +#endif diff --git a/board/freescale/mx7dsabresd/imximage_TO_1_1.cfg b/board/freescale/mx7dsabresd/imximage_TO_1_1.cfg new file mode 100644 index 0000000000..854e3e552d --- /dev/null +++ b/board/freescale/mx7dsabresd/imximage_TO_1_1.cfg @@ -0,0 +1,124 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP + * + * Refer doc/README.imxmage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ + +#include <config.h> + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +BOOT_FROM sd + +#ifdef CONFIG_USE_IMXIMG_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx7dsabresd/plugin.bin 0x00910000 +#else + +#ifdef CONFIG_IMX_HAB +CSF CONFIG_CSF_SIZE +#endif + +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ + +#ifdef CONFIG_IMX_OPTEE +DATA 4 0x30340024 0x1 +CHECK_BITS_SET 4 0x30340024 0x1 +#endif +DATA 4 0x30360070 0x00703021 +DATA 4 0x30360090 0x0 +DATA 4 0x30360070 0x00603021 +CHECK_BITS_SET 4 0x30360070 0x80000000 +DATA 4 0x30389880 0x1 + +DATA 4 0x30340004 0x4F400005 +/* Clear then set bit30 to ensure exit from DDR retention */ +DATA 4 0x30360388 0x40000000 +DATA 4 0x30360384 0x40000000 + +DATA 4 0x30391000 0x00000002 +DATA 4 0x307a0000 0x01040001 +DATA 4 0x307a01a0 0x80400003 +DATA 4 0x307a01a4 0x00100020 +DATA 4 0x307a01a8 0x80100004 +DATA 4 0x307a0064 0x00400046 +DATA 4 0x307a0490 0x00000001 +DATA 4 0x307a00d0 0x00020083 +DATA 4 0x307a00d4 0x00690000 +DATA 4 0x307a00dc 0x09300004 +DATA 4 0x307a00e0 0x04080000 +DATA 4 0x307a00e4 0x00100004 +DATA 4 0x307a00f4 0x0000033f +DATA 4 0x307a0100 0x09081109 +DATA 4 0x307a0104 0x0007020d +DATA 4 0x307a0108 0x03040407 +DATA 4 0x307a010c 0x00002006 +DATA 4 0x307a0110 0x04020205 +DATA 4 0x307a0114 0x03030202 +DATA 4 0x307a0120 0x00000803 +DATA 4 0x307a0180 0x00800020 +DATA 4 0x307a0184 0x02000100 +DATA 4 0x307a0190 0x02098204 +DATA 4 0x307a0194 0x00030303 +DATA 4 0x307a0200 0x00000016 +DATA 4 0x307a0204 0x00080808 +DATA 4 0x307a0210 0x00000f0f +DATA 4 0x307a0214 0x07070707 +DATA 4 0x307a0218 0x0f070707 +DATA 4 0x307a0240 0x06000604 +DATA 4 0x307a0244 0x00000001 +DATA 4 0x30391000 0x00000000 +DATA 4 0x30790000 0x17420f40 +DATA 4 0x30790004 0x10210100 +DATA 4 0x30790010 0x00060807 +DATA 4 0x307900b0 0x1010007e +DATA 4 0x3079009c 0x00000dee +DATA 4 0x3079007c 0x18181818 +DATA 4 0x30790080 0x18181818 +DATA 4 0x30790084 0x40401818 +DATA 4 0x30790088 0x00000040 +DATA 4 0x3079006c 0x40404040 +DATA 4 0x30790020 0x08080808 +DATA 4 0x30790030 0x08080808 +DATA 4 0x30790050 0x01000010 +DATA 4 0x30790050 0x00000010 + +DATA 4 0x307900c0 0x0e407304 +DATA 4 0x307900c0 0x0e447304 +DATA 4 0x307900c0 0x0e447306 + +CHECK_BITS_SET 4 0x307900c4 0x1 + +DATA 4 0x307900c0 0x0e407304 + + +DATA 4 0x30384130 0x00000000 +DATA 4 0x30340020 0x00000178 +DATA 4 0x30384130 0x00000002 +DATA 4 0x30790018 0x0000000f + +CHECK_BITS_SET 4 0x307a0004 0x1 + +#endif diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index d28e52ba66..5c65986a2d 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP */ #include <init.h> @@ -12,6 +13,7 @@ #include <asm/global_data.h> #include <asm/gpio.h> #include <asm/mach-imx/iomux-v3.h> +#include <asm/mach-imx/boot_mode.h> #include <asm/io.h> #include <linux/delay.h> #include <linux/sizes.h> @@ -77,6 +79,55 @@ static iomux_v3_cfg_t const uart1_pads[] = { MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL), }; +#define BOARD_REV_C 0x300 +#define BOARD_REV_B 0x200 +#define BOARD_REV_A 0x100 + +static int mx7sabre_rev(void) +{ + /* + * Get Board ID information from OCOTP_GP1[15:8] + * i.MX7D SDB RevA: 0x41 + * i.MX7D SDB RevB: 0x42 + */ + struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; + struct fuse_bank *bank = &ocotp->bank[14]; + int reg = readl(&bank->fuse_regs[0]); + int ret; + + if (reg != 0) { + switch (reg >> 8 & 0x0F) { + case 0x3: + ret = BOARD_REV_C; + break; + case 0x02: + ret = BOARD_REV_B; + break; + case 0x01: + default: + ret = BOARD_REV_A; + break; + } + } else { + /* If the gp1 fuse is not burn, we have to use TO rev for the board rev */ + if (is_soc_rev(CHIP_REV_1_0)) + ret = BOARD_REV_A; + else if (is_soc_rev(CHIP_REV_1_1)) + ret = BOARD_REV_B; + else + ret = BOARD_REV_C; + } + + return ret; +} + +u32 get_board_rev(void) +{ + int rev = mx7sabre_rev(); + + return (get_cpu_rev() & ~(0xF << 8)) | rev; +} + #ifdef CONFIG_NAND_MXS static iomux_v3_cfg_t const gpmi_pads[] = { MX7D_PAD_SD3_DATA0__NAND_DATA00 | MUX_PAD_CTRL(NAND_PAD_CTRL), @@ -222,22 +273,6 @@ static void setup_iomux_uart(void) imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); } -int board_mmc_get_env_dev(int devno) -{ - if (devno == 2) - devno--; - - return devno; -} - -int mmc_map_to_kernel_blk(int dev_no) -{ - if (dev_no == 1) - dev_no++; - - return dev_no; -} - #ifdef CONFIG_FEC_MXC static int setup_fec(void) { @@ -311,11 +346,13 @@ int board_init(void) return 0; } + #ifdef CONFIG_DM_PMIC int power_init_board(void) { struct udevice *dev; int ret, dev_id, rev_id; + u32 sw3mode; ret = pmic_get("pfuze3000@8", &dev); if (ret == -ENODEV) @@ -335,6 +372,12 @@ int power_init_board(void) */ pmic_clrsetbits(dev, PFUZE3000_VLD4CTL, 0xF, 0xA); + /* change sw3 mode to avoid DDR power off */ + sw3mode = pmic_reg_read(dev, PFUZE3000_SW3MODE); + ret = pmic_reg_write(dev, PFUZE3000_SW3MODE, sw3mode | 0x20); + if (ret < 0) + printf("PMIC: PFUZE3000 change sw3 mode failed\n"); + return 0; } #endif @@ -343,29 +386,42 @@ int board_late_init(void) { struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR; +#ifdef CONFIG_ENV_IS_IN_MMC + board_late_mmc_env_init(); +#endif + imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads)); set_wdog_reset(wdog); - /* - * Do not assert internal WDOG_RESET_B_DEB(controlled by bit 4), - * since we use PMIC_PWRON to reset the board. - */ - clrsetbits_le16(&wdog->wcr, 0, 0x10); - return 0; } int checkboard(void) { + int rev = mx7sabre_rev(); char *mode; + char *revname; if (IS_ENABLED(CONFIG_ARMV7_BOOT_SEC_DEFAULT)) mode = "secure"; else mode = "non-secure"; - printf("Board: i.MX7D SABRESD in %s mode\n", mode); + switch (rev) { + case BOARD_REV_C: + revname = "C"; + break; + case BOARD_REV_B: + revname = "B"; + break; + case BOARD_REV_A: + default: + revname = "A"; + break; + } + + printf("Board: i.MX7D SABRESD Rev%s in %s mode\n", revname, mode); return 0; } diff --git a/board/freescale/mx7dsabresd/plugin.S b/board/freescale/mx7dsabresd/plugin.S new file mode 100644 index 0000000000..025f50a777 --- /dev/null +++ b/board/freescale/mx7dsabresd/plugin.S @@ -0,0 +1,228 @@ +/* + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +/* DDR script */ +.macro imx7d_ddrphy_latency_setting + ldr r2, =ANATOP_BASE_ADDR + ldr r3, [r2, #0x800] + and r3, r3, #0xFF + cmp r3, #0x11 + bne NO_DELAY + + /*TO 1.1*/ + ldr r1, =0x00000dee + str r1, [r0, #0x9c] + ldr r1, =0x18181818 + str r1, [r0, #0x7c] + ldr r1, =0x18181818 + str r1, [r0, #0x80] + ldr r1, =0x40401818 + str r1, [r0, #0x84] + ldr r1, =0x00000040 + str r1, [r0, #0x88] + ldr r1, =0x40404040 + str r1, [r0, #0x6c] + b TUNE_END + +NO_DELAY: + /*TO 1.0*/ + ldr r1, =0x00000b24 + str r1, [r0, #0x9c] + +TUNE_END: +.endm + +.macro imx7d_ddr_freq_setting + ldr r2, =ANATOP_BASE_ADDR + ldr r3, [r2, #0x800] + and r3, r3, #0xFF + cmp r3, #0x11 + bne FREQ_DEFAULT_533 + + /* Change to 400Mhz for TO1.1 */ + ldr r0, =ANATOP_BASE_ADDR + ldr r1, =0x70 + ldr r2, =0x00703021 + str r2, [r0, r1] + ldr r1, =0x90 + ldr r2, =0x0 + str r2, [r0, r1] + ldr r1, =0x70 + ldr r2, =0x00603021 + str r2, [r0, r1] + + ldr r3, =0x80000000 +wait_lock: + ldr r2, [r0, r1] + and r2, r3 + cmp r2, r3 + bne wait_lock + + ldr r0, =CCM_BASE_ADDR + ldr r1, =0x9880 + ldr r2, =0x1 + str r2, [r0, r1] + +FREQ_DEFAULT_533: +.endm + +.macro imx7d_sabresd_ddr_setting + imx7d_ddr_freq_setting + + /* Configure ocram_epdc */ + ldr r0, =IOMUXC_GPR_BASE_ADDR + ldr r1, =0x4f400005 + str r1, [r0, #0x4] + + /* clear/set bit30 of SNVS_MISC_CTRL to ensure exit from ddr retention */ + ldr r0, =ANATOP_BASE_ADDR + ldr r1, =(0x1 << 30) + str r1, [r0, #0x388] + str r1, [r0, #0x384] + + ldr r0, =SRC_BASE_ADDR + ldr r1, =0x2 + ldr r2, =0x1000 + str r1, [r0, r2] + + ldr r0, =DDRC_IPS_BASE_ADDR + ldr r1, =0x01040001 + str r1, [r0] + ldr r1, =0x80400003 + str r1, [r0, #0x1a0] + ldr r1, =0x00100020 + str r1, [r0, #0x1a4] + ldr r1, =0x80100004 + str r1, [r0, #0x1a8] + ldr r1, =0x00400046 + str r1, [r0, #0x64] + ldr r1, =0x1 + str r1, [r0, #0x490] + ldr r1, =0x00020001 + str r1, [r0, #0xd0] + ldr r1, =0x00690000 + str r1, [r0, #0xd4] + ldr r1, =0x09300004 + str r1, [r0, #0xdc] + ldr r1, =0x04080000 + str r1, [r0, #0xe0] + ldr r1, =0x00100004 + str r1, [r0, #0xe4] + ldr r1, =0x33f + str r1, [r0, #0xf4] + ldr r1, =0x09081109 + str r1, [r0, #0x100] + ldr r1, =0x0007020d + str r1, [r0, #0x104] + ldr r1, =0x03040407 + str r1, [r0, #0x108] + ldr r1, =0x00002006 + str r1, [r0, #0x10c] + ldr r1, =0x04020205 + str r1, [r0, #0x110] + ldr r1, =0x03030202 + str r1, [r0, #0x114] + ldr r1, =0x00000803 + str r1, [r0, #0x120] + ldr r1, =0x00800020 + str r1, [r0, #0x180] + ldr r1, =0x02000100 + str r1, [r0, #0x184] + ldr r1, =0x02098204 + str r1, [r0, #0x190] + ldr r1, =0x00030303 + str r1, [r0, #0x194] + + ldr r1, =0x00000016 + str r1, [r0, #0x200] + ldr r1, =0x00080808 + str r1, [r0, #0x204] + ldr r1, =0x00000f0f + str r1, [r0, #0x210] + ldr r1, =0x07070707 + str r1, [r0, #0x214] + ldr r1, =0x0f070707 + str r1, [r0, #0x218] + + ldr r1, =0x06000604 + str r1, [r0, #0x240] + ldr r1, =0x00000001 + str r1, [r0, #0x244] + + ldr r0, =SRC_BASE_ADDR + mov r1, #0x0 + ldr r2, =0x1000 + str r1, [r0, r2] + + ldr r0, =DDRPHY_IPS_BASE_ADDR + ldr r1, =0x17420f40 + str r1, [r0] + ldr r1, =0x10210100 + str r1, [r0, #0x4] + ldr r1, =0x00060807 + str r1, [r0, #0x10] + ldr r1, =0x1010007e + str r1, [r0, #0xb0] + imx7d_ddrphy_latency_setting + ldr r1, =0x08080808 + str r1, [r0, #0x20] + ldr r1, =0x08080808 + str r1, [r0, #0x30] + ldr r1, =0x01000010 + str r1, [r0, #0x50] + + ldr r1, =0x0e407304 + str r1, [r0, #0xc0] + ldr r1, =0x0e447304 + str r1, [r0, #0xc0] + ldr r1, =0x0e447306 + str r1, [r0, #0xc0] + +wait_zq: + ldr r1, [r0, #0xc4] + tst r1, #0x1 + beq wait_zq + + ldr r1, =0x0e407304 + str r1, [r0, #0xc0] + + ldr r0, =CCM_BASE_ADDR + mov r1, #0x0 + ldr r2, =0x4130 + str r1, [r0, r2] + ldr r0, =IOMUXC_GPR_BASE_ADDR + mov r1, #0x178 + str r1, [r0, #0x20] + ldr r0, =CCM_BASE_ADDR + mov r1, #0x2 + ldr r2, =0x4130 + str r1, [r0, r2] + ldr r0, =DDRPHY_IPS_BASE_ADDR + ldr r1, =0x0000000f + str r1, [r0, #0x18] + + ldr r0, =DDRC_IPS_BASE_ADDR +wait_stat: + ldr r1, [r0, #0x4] + tst r1, #0x1 + beq wait_stat +.endm + +.macro imx7_clock_gating +.endm + +.macro imx7_qos_setting +.endm + +.macro imx7_ddr_setting + imx7d_sabresd_ddr_setting +.endm + +/* include the common plugin code here */ +#include <asm/arch/mx7_plugin.S> diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h index 2e976df698..0cfe0b0c19 100644 --- a/include/configs/mx7_common.h +++ b/include/configs/mx7_common.h @@ -24,8 +24,9 @@ #define CONFIG_IOMUX_LPSR /* Miscellaneous configurable options */ -#define CONFIG_SYS_CBSIZE 512 +#define CONFIG_SYS_CBSIZE 2048 #define CONFIG_SYS_MAXARGS 32 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* UART */ diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h index e69ff29aaa..229848ed9e 100644 --- a/include/configs/mx7dsabresd.h +++ b/include/configs/mx7dsabresd.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2017-2018 NXP * * Configuration settings for the Freescale i.MX7D SABRESD board. */ @@ -21,9 +22,8 @@ #define CONFIG_ETHPRIME "eth0" #ifdef CONFIG_IMX_BOOTAUX -/* Set to QSPI1 A flash at default */ -#define CONFIG_SYS_AUXCORE_BOOTDATA 0x60000000 +#ifdef CONFIG_FSL_QSPI #define UPDATE_M4_ENV \ "m4image=m4_qspi.bin\0" \ "loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \ @@ -33,21 +33,34 @@ "setexpr fw_sz ${filesize} + 0xffff; " \ "setexpr fw_sz ${fw_sz} / 0x10000; " \ "setexpr fw_sz ${fw_sz} * 0x10000; " \ - "sf erase 0x0 ${fw_sz}; " \ - "sf write ${loadaddr} 0x0 ${filesize}; " \ + "sf erase 0x100000 ${fw_sz}; " \ + "sf write ${loadaddr} 0x100000 ${filesize}; " \ "fi; " \ "fi\0" \ "m4boot=sf probe 0:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0" #else +#define UPDATE_M4_ENV \ + "m4image=m4_qspi.bin\0" \ + "loadm4image=fatload mmc ${mmcdev}:${mmcpart} "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)" ${m4image}\0" \ + "m4boot=run loadm4image; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0" +#endif +#else #define UPDATE_M4_ENV "" #endif +#ifdef CONFIG_NAND_BOOT +#define MFG_NAND_PARTITION "mtdparts=gpmi-nand:64m(boot),16m(kernel),16m(dtb),1m(misc),-(rootfs) " +#else +#define MFG_NAND_PARTITION "" +#endif + #define CONFIG_MFG_ENV_SETTINGS \ "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ "rdinit=/linuxrc " \ "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ "g_mass_storage.iSerialNumber=\"\" "\ + MFG_NAND_PARTITION \ "clk_ignore_unused "\ "\0" \ "initrd_addr=0x83800000\0" \ @@ -60,6 +73,22 @@ "bootimg part 0 1;"\ "rootfs part 0 2\0" \ +#if defined(CONFIG_NAND_BOOT) +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS \ + "panel=TFT43AB\0" \ + "fdt_addr=0x83000000\0" \ + "fdt_high=0xffffffff\0" \ + "console=ttymxc0\0" \ + "bootargs=console=ttymxc0,115200 ubi.mtd=4 " \ + "root=ubi0:rootfs rootfstype=ubifs " \ + MFG_NAND_PARTITION \ + "\0" \ + "bootcmd=nand read ${loadaddr} 0x4000000 0xc00000;"\ + "nand read ${fdt_addr} 0x5000000 0x100000;"\ + "bootz ${loadaddr} - ${fdt_addr}\0" + +#else #define CONFIG_EXTRA_ENV_SETTINGS \ UPDATE_M4_ENV \ CONFIG_MFG_ENV_SETTINGS \ @@ -68,25 +97,69 @@ "image=zImage\0" \ "console=ttymxc0\0" \ "fdt_high=0xffffffff\0" \ - "finduuid=part uuid mmc 0:1 uuid\0" \ "initrd_high=0xffffffff\0" \ - "fdtfile=imx7d-sdb.dtb\0" \ + "fdt_file=undefined\0" \ "fdt_addr=0x83000000\0" \ - "fdt_addr_r=0x83000000\0" \ - "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ - "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ - "ramdisk_addr_r=0x83100000\0" \ - "ramdiskaddr=0x83100000\0" \ - "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ - "videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \ - BOOTENV - -#define BOOT_TARGET_DEVICES(func) \ - func(MMC, mmc, 0) \ - func(DHCP, dhcp, na) \ - func(PXE, pxe, na) - -#include <config_distro_bootcmd.h> + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "panel=TFT43AB\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=1\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "findfdt="\ + "if test $fdt_file = undefined; then " \ + "setenv fdt_file imx7d-sdb.dtb; " \ + "fi;\0" \ + +#endif /* Physical Memory Map */ #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR @@ -102,14 +175,22 @@ /* environment organization */ + +#ifdef CONFIG_FSL_QSPI +#define CONFIG_SYS_AUXCORE_BOOTDATA 0x60100000 /* Set to QSPI1 A flash, offset 1M */ +#else +#define CONFIG_SYS_AUXCORE_BOOTDATA 0x7F8000 /* Set to TCML address */ +#endif /* - * If want to use nand, define CONFIG_NAND_MXS and rework board + * If want to use nand, define CONFIG_CMD_NAND and rework board * to support nand, since emmc has pin conflicts with nand */ #ifdef CONFIG_NAND_MXS + /* NAND stuff */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_USE_FLASH_BBT /* DMA stuff, needed for GPMI/MXS NAND support */ #endif @@ -120,13 +201,17 @@ #define CONFIG_SYS_FSL_USDHC_NUM 2 #endif +/* MMC Config*/ +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ +#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ + /* USB Configs */ #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) -#define CONFIG_USBD_HS - #ifdef CONFIG_DM_VIDEO -#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_VIDEO_MXS +#define CONFIG_IMX_VIDEO_SKIP #endif #endif /* __CONFIG_H */ |