From 8cb78722306351c5d61ce4da18c284ef59c0caef Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 25 Apr 2015 06:29:45 +0200 Subject: arm: armada-xp: Move SoC headers to mach-mvebu/include/mach Move arch/arm/include/asm/arch-armada-xp/* -> arch/arm/mach-mvebu/include/mach/* Additionally the SYS_SOC is renamed from "armada-xp" to "mvebu". With this change all these files can better be shared with other, newer Mavell MVEBU SoC's. Like the upcoming Armada 38x support. Signed-off-by: Stefan Roese Cc: Masahiro Yamada Tested-by: Kevin Smith Tested-by: Dirk Eibach --- arch/arm/mach-mvebu/include/mach/config.h | 86 +++++++++++++++++++++ arch/arm/mach-mvebu/include/mach/cpu.h | 123 ++++++++++++++++++++++++++++++ arch/arm/mach-mvebu/include/mach/soc.h | 57 ++++++++++++++ 3 files changed, 266 insertions(+) create mode 100644 arch/arm/mach-mvebu/include/mach/config.h create mode 100644 arch/arm/mach-mvebu/include/mach/cpu.h create mode 100644 arch/arm/mach-mvebu/include/mach/soc.h (limited to 'arch/arm/mach-mvebu/include/mach') diff --git a/arch/arm/mach-mvebu/include/mach/config.h b/arch/arm/mach-mvebu/include/mach/config.h new file mode 100644 index 00000000000..f9fd4246099 --- /dev/null +++ b/arch/arm/mach-mvebu/include/mach/config.h @@ -0,0 +1,86 @@ +/* + * (C) Copyright 2011 + * Marvell Semiconductor + * Written-by: Lei Wen + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * This file should be included in board config header file. + * + * It supports common definitions for Armada XP platforms + */ + +#ifndef _ARMADA_XP_CONFIG_H +#define _ARMADA_XP_CONFIG_H + +#include + +#define MV88F78X60 /* for the DDR training bin_hdr code */ + +#define CONFIG_SYS_CACHELINE_SIZE 32 + +/* + * By default kwbimage.cfg from board specific folder is used + * If for some board, different configuration file need to be used, + * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file + */ +#ifndef CONFIG_SYS_KWD_CONFIG +#define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg +#endif /* CONFIG_SYS_KWD_CONFIG */ + +/* Add target to build it automatically upon "make" */ +#ifdef CONFIG_SPL +#define CONFIG_BUILD_TARGET "u-boot-spl.kwb" +#else +#define CONFIG_BUILD_TARGET "u-boot.kwb" +#endif + +/* end of 16M scrubbed by training in bootrom */ +#define CONFIG_SYS_INIT_SP_ADDR 0x00FF0000 +#define CONFIG_NR_DRAM_BANKS_MAX 2 + +#define MV_UART_CONSOLE_BASE MVEBU_UART0_BASE + +/* + * SPI Flash configuration + */ +#ifdef CONFIG_CMD_SF +#define CONFIG_HARD_SPI 1 +#define CONFIG_KIRKWOOD_SPI 1 +#ifndef CONFIG_ENV_SPI_BUS +# define CONFIG_ENV_SPI_BUS 0 +#endif +#ifndef CONFIG_ENV_SPI_CS +# define CONFIG_ENV_SPI_CS 0 +#endif +#ifndef CONFIG_ENV_SPI_MAX_HZ +# define CONFIG_ENV_SPI_MAX_HZ 50000000 +#endif +#endif + +/* + * Ethernet Driver configuration + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_CMD_MII +#define CONFIG_MII /* expose smi ove miiphy interface */ +#define CONFIG_MVNETA /* Enable Marvell Gbe Controller Driver */ +#define CONFIG_PHYLIB +#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ +#define CONFIG_PHY_GIGE /* GbE speed/duplex detect */ +#endif /* CONFIG_CMD_NET */ + +/* + * I2C related stuff + */ +#ifdef CONFIG_CMD_I2C +#ifndef CONFIG_SYS_I2C_SOFT +#define CONFIG_I2C_MVTWSI +#endif +#define CONFIG_SYS_I2C_SLAVE 0x0 +#define CONFIG_SYS_I2C_SPEED 100000 +#endif + +#endif /* _ARMADA_XP_CONFIG_H */ diff --git a/arch/arm/mach-mvebu/include/mach/cpu.h b/arch/arm/mach-mvebu/include/mach/cpu.h new file mode 100644 index 00000000000..4f5ff96d844 --- /dev/null +++ b/arch/arm/mach-mvebu/include/mach/cpu.h @@ -0,0 +1,123 @@ +/* + * (C) Copyright 2009 + * Marvell Semiconductor + * Written-by: Prafulla Wadaskar + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ARMADA_XP_CPU_H +#define _ARMADA_XP_CPU_H + +#include + +#ifndef __ASSEMBLY__ + +#define MVEBU_REG_PCIE_DEVID (MVEBU_REG_PCIE_BASE + 0x00) +#define MVEBU_REG_PCIE_REVID (MVEBU_REG_PCIE_BASE + 0x08) + +enum memory_bank { + BANK0, + BANK1, + BANK2, + BANK3 +}; + +enum cpu_winen { + CPU_WIN_DISABLE, + CPU_WIN_ENABLE +}; + +enum cpu_target { + CPU_TARGET_DRAM = 0x0, + CPU_TARGET_DEVICEBUS_BOOTROM_SPI = 0x1, + CPU_TARGET_ETH23 = 0x3, + CPU_TARGET_PCIE02 = 0x4, + CPU_TARGET_ETH01 = 0x7, + CPU_TARGET_PCIE13 = 0x8, + CPU_TARGET_SASRAM = 0x9, + CPU_TARGET_NAND = 0xd, +}; + +enum cpu_attrib { + CPU_ATTR_SASRAM = 0x01, + CPU_ATTR_DRAM_CS0 = 0x0e, + CPU_ATTR_DRAM_CS1 = 0x0d, + CPU_ATTR_DRAM_CS2 = 0x0b, + CPU_ATTR_DRAM_CS3 = 0x07, + CPU_ATTR_NANDFLASH = 0x2f, + CPU_ATTR_SPIFLASH = 0x1e, + CPU_ATTR_BOOTROM = 0x1d, + CPU_ATTR_PCIE_IO = 0xe0, + CPU_ATTR_PCIE_MEM = 0xe8, + CPU_ATTR_DEV_CS0 = 0x3e, + CPU_ATTR_DEV_CS1 = 0x3d, + CPU_ATTR_DEV_CS2 = 0x3b, + CPU_ATTR_DEV_CS3 = 0x37, +}; + +/* + * Default Device Address MAP BAR values + */ +#define DEFADR_PCI_MEM 0x90000000 +#define DEFADR_PCI_IO 0xC0000000 +#define DEFADR_SPIF 0xF4000000 +#define DEFADR_BOOTROM 0xF8000000 + +struct mbus_win { + u32 base; + u32 size; + u8 target; + u8 attr; +}; + +/* + * System registers + * Ref: Datasheet sec:A.28 + */ +struct mvebu_system_registers { + u8 pad1[0x60]; + u32 rstoutn_mask; /* 0x60 */ + u32 sys_soft_rst; /* 0x64 */ +}; + +/* + * GPIO Registers + * Ref: Datasheet sec:A.19 + */ +struct kwgpio_registers { + u32 dout; + u32 oe; + u32 blink_en; + u32 din_pol; + u32 din; + u32 irq_cause; + u32 irq_mask; + u32 irq_level; +}; + +/* Needed for dynamic (board-specific) mbus configuration */ +extern struct mvebu_mbus_state mbus_state; + +/* + * functions + */ +unsigned int mvebu_sdram_bar(enum memory_bank bank); +unsigned int mvebu_sdram_bs(enum memory_bank bank); +void mvebu_sdram_size_adjust(enum memory_bank bank); +int mvebu_mbus_probe(struct mbus_win windows[], int count); + +/* + * Highspeed SERDES PHY config init, ported from bin_hdr + * to mainline U-Boot + */ +int serdes_phy_config(void); + +/* + * DDR3 init / training code ported from Marvell bin_hdr. Now + * available in mainline U-Boot in: + * drivers/ddr/mvebu/ + */ +int ddr3_init(void); +#endif /* __ASSEMBLY__ */ +#endif /* _ARMADA_XP_CPU_H */ diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h new file mode 100644 index 00000000000..963e7ac5b76 --- /dev/null +++ b/arch/arm/mach-mvebu/include/mach/soc.h @@ -0,0 +1,57 @@ +/* + * (C) Copyright 2009 + * Marvell Semiconductor + * Written-by: Prafulla Wadaskar + * + * Header file for the Marvell's Feroceon CPU core. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_ARMADA_XP_H +#define _ASM_ARCH_ARMADA_XP_H + +#define SOC_MV78460_ID 0x7846 + +/* TCLK Core Clock definition */ +#ifndef CONFIG_SYS_TCLK +#define CONFIG_SYS_TCLK 250000000 /* 250MHz */ +#endif + +/* SOC specific definations */ +#define INTREG_BASE 0xd0000000 +#define INTREG_BASE_ADDR_REG (INTREG_BASE + 0x20080) +#define SOC_REGS_PHY_BASE 0xf1000000 +#define MVEBU_REGISTER(x) (SOC_REGS_PHY_BASE + x) + +#define MVEBU_SDRAM_SCRATCH (MVEBU_REGISTER(0x01504)) +#define MVEBU_SPI_BASE (MVEBU_REGISTER(0x10600)) +#define MVEBU_TWSI_BASE (MVEBU_REGISTER(0x11000)) +#define MVEBU_UART0_BASE (MVEBU_REGISTER(0x12000)) +#define MVEBU_UART1_BASE (MVEBU_REGISTER(0x12100)) +#define MVEBU_MPP_BASE (MVEBU_REGISTER(0x18000)) +#define MVEBU_GPIO0_BASE (MVEBU_REGISTER(0x18100)) +#define MVEBU_GPIO1_BASE (MVEBU_REGISTER(0x18140)) +#define MVEBU_GPIO2_BASE (MVEBU_REGISTER(0x18180)) +#define MVEBU_SYSTEM_REG_BASE (MVEBU_REGISTER(0x18200)) +#define MVEBU_CPU_WIN_BASE (MVEBU_REGISTER(0x20000)) +#define MVEBU_SDRAM_BASE (MVEBU_REGISTER(0x20180)) +#define MVEBU_TIMER_BASE (MVEBU_REGISTER(0x20300)) +#define MVEBU_EGIGA2_BASE (MVEBU_REGISTER(0x30000)) +#define MVEBU_EGIGA3_BASE (MVEBU_REGISTER(0x34000)) +#define MVEBU_REG_PCIE_BASE (MVEBU_REGISTER(0x40000)) +#define MVEBU_EGIGA0_BASE (MVEBU_REGISTER(0x70000)) +#define MVEBU_EGIGA1_BASE (MVEBU_REGISTER(0x74000)) + +#define SDRAM_MAX_CS 4 +#define SDRAM_ADDR_MASK 0xFF000000 + +/* Armada XP GbE controller has 4 ports */ +#define MAX_MVNETA_DEVS 4 + +/* Kirkwood CPU memory windows */ +#define MVCPU_WIN_CTRL_DATA CPU_WIN_CTRL_DATA +#define MVCPU_WIN_ENABLE CPU_WIN_ENABLE +#define MVCPU_WIN_DISABLE CPU_WIN_DISABLE + +#endif /* _ASM_ARCH_ARMADA_XP_H */ -- cgit v1.2.3