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Diffstat (limited to 'include/configs/vexpress_common.h')
| -rw-r--r-- | include/configs/vexpress_common.h | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/include/configs/vexpress_common.h b/include/configs/vexpress_common.h deleted file mode 100644 index 47ea89d..0000000 --- a/include/configs/vexpress_common.h +++ /dev/null @@ -1,251 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2011 ARM Limited - * (C) Copyright 2010 Linaro - * Matt Waddel, <matt.waddel@linaro.org> - * - * Configuration for Versatile Express. Parts were derived from other ARM - * configurations. - */ - -#ifndef __VEXPRESS_COMMON_H -#define __VEXPRESS_COMMON_H - -/* - * Definitions copied from linux kernel: - * arch/arm/mach-vexpress/include/mach/motherboard.h - */ -#ifdef CONFIG_VEXPRESS_ORIGINAL_MEMORY_MAP -/* CS register bases for the original memory map. */ -#define V2M_PA_CS0 0x40000000 -#define V2M_PA_CS1 0x44000000 -#define V2M_PA_CS2 0x48000000 -#define V2M_PA_CS3 0x4c000000 -#define V2M_PA_CS7 0x10000000 - -#define V2M_PERIPH_OFFSET(x) (x << 12) -#define V2M_SYSREGS (V2M_PA_CS7 + V2M_PERIPH_OFFSET(0)) -#define V2M_SYSCTL (V2M_PA_CS7 + V2M_PERIPH_OFFSET(1)) -#define V2M_SERIAL_BUS_PCI (V2M_PA_CS7 + V2M_PERIPH_OFFSET(2)) - -#define V2M_BASE 0x60000000 -#elif defined(CONFIG_VEXPRESS_EXTENDED_MEMORY_MAP) -/* CS register bases for the extended memory map. */ -#define V2M_PA_CS0 0x08000000 -#define V2M_PA_CS1 0x0c000000 -#define V2M_PA_CS2 0x14000000 -#define V2M_PA_CS3 0x18000000 -#define V2M_PA_CS7 0x1c000000 - -#define V2M_PERIPH_OFFSET(x) (x << 16) -#define V2M_SYSREGS (V2M_PA_CS7 + V2M_PERIPH_OFFSET(1)) -#define V2M_SYSCTL (V2M_PA_CS7 + V2M_PERIPH_OFFSET(2)) -#define V2M_SERIAL_BUS_PCI (V2M_PA_CS7 + V2M_PERIPH_OFFSET(3)) - -#define V2M_BASE 0x80000000 -#endif - -/* - * Physical addresses, offset from V2M_PA_CS0-3 - */ -#define V2M_NOR0 (V2M_PA_CS0) -#define V2M_NOR1 (V2M_PA_CS1) -#define V2M_SRAM (V2M_PA_CS2) -#define V2M_VIDEO_SRAM (V2M_PA_CS3 + 0x00000000) -#define V2M_ISP1761 (V2M_PA_CS3 + 0x03000000) - -/* Common peripherals relative to CS7. */ -#define V2M_AACI (V2M_PA_CS7 + V2M_PERIPH_OFFSET(4)) -#define V2M_MMCI (V2M_PA_CS7 + V2M_PERIPH_OFFSET(5)) -#define V2M_KMI0 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(6)) -#define V2M_KMI1 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(7)) - -#define V2M_UART0 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(9)) -#define V2M_UART1 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(10)) -#define V2M_UART2 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(11)) -#define V2M_UART3 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(12)) - -#define V2M_WDT (V2M_PA_CS7 + V2M_PERIPH_OFFSET(15)) - -#define V2M_TIMER01 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(17)) -#define V2M_TIMER23 (V2M_PA_CS7 + V2M_PERIPH_OFFSET(18)) - -#define V2M_SERIAL_BUS_DVI (V2M_PA_CS7 + V2M_PERIPH_OFFSET(22)) -#define V2M_RTC (V2M_PA_CS7 + V2M_PERIPH_OFFSET(23)) - -#define V2M_CF (V2M_PA_CS7 + V2M_PERIPH_OFFSET(26)) - -#define V2M_CLCD (V2M_PA_CS7 + V2M_PERIPH_OFFSET(31)) -#define V2M_SIZE_CS7 V2M_PERIPH_OFFSET(32) - -/* System register offsets. */ -#define V2M_SYS_CFGDATA (V2M_SYSREGS + 0x0a0) -#define V2M_SYS_CFGCTRL (V2M_SYSREGS + 0x0a4) -#define V2M_SYS_CFGSTAT (V2M_SYSREGS + 0x0a8) - -/* - * Configuration - */ -#define SYS_CFG_START (1 << 31) -#define SYS_CFG_WRITE (1 << 30) -#define SYS_CFG_OSC (1 << 20) -#define SYS_CFG_VOLT (2 << 20) -#define SYS_CFG_AMP (3 << 20) -#define SYS_CFG_TEMP (4 << 20) -#define SYS_CFG_RESET (5 << 20) -#define SYS_CFG_SCC (6 << 20) -#define SYS_CFG_MUXFPGA (7 << 20) -#define SYS_CFG_SHUTDOWN (8 << 20) -#define SYS_CFG_REBOOT (9 << 20) -#define SYS_CFG_DVIMODE (11 << 20) -#define SYS_CFG_POWER (12 << 20) -#define SYS_CFG_SITE_MB (0 << 16) -#define SYS_CFG_SITE_DB1 (1 << 16) -#define SYS_CFG_SITE_DB2 (2 << 16) -#define SYS_CFG_STACK(n) ((n) << 12) - -#define SYS_CFG_ERR (1 << 1) -#define SYS_CFG_COMPLETE (1 << 0) - -/* Board info register */ -#define SYS_ID V2M_SYSREGS -#define CONFIG_REVISION_TAG 1 - -#define CONFIG_SYS_MEMTEST_START V2M_BASE -#define CONFIG_SYS_MEMTEST_END 0x20000000 - -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_SYS_L2CACHE_OFF 1 -#define CONFIG_INITRD_TAG 1 - -/* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 512 * 1024) /* >= 512 KiB */ - -#define SCTL_BASE V2M_SYSCTL -#define VEXPRESS_FLASHPROG_FLVPPEN (1 << 0) - -#define CONFIG_SYS_TIMER_RATE 1000000 -#define CONFIG_SYS_TIMER_COUNTER (V2M_TIMER01 + 0x4) -#define CONFIG_SYS_TIMER_COUNTS_DOWN - -/* PL011 Serial Configuration */ -#define CONFIG_PL011_CLOCK 24000000 -#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ - (void *)CONFIG_SYS_SERIAL1} - -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } -#define CONFIG_SYS_SERIAL0 V2M_UART0 -#define CONFIG_SYS_SERIAL1 V2M_UART1 - -#define CONFIG_ARM_PL180_MMCI -#define CONFIG_ARM_PL180_MMCI_BASE V2M_MMCI -#define CONFIG_SYS_MMC_MAX_BLK_COUNT 127 -#define CONFIG_ARM_PL180_MMCI_CLOCK_FREQ 6250000 - -/* BOOTP options */ -#define CONFIG_BOOTP_BOOTFILESIZE - -/* Miscellaneous configurable options */ -#define CONFIG_SYS_LOAD_ADDR (V2M_BASE + 0x8000) -#define LINUX_BOOT_PARAM_ADDR (V2M_BASE + 0x2000) - -/* Physical Memory Map */ -#define PHYS_SDRAM_1 (V2M_BASE) /* SDRAM Bank #1 */ -#define PHYS_SDRAM_2 (((unsigned int)V2M_BASE) + \ - ((unsigned int)0x20000000)) -#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512 MB */ -#define PHYS_SDRAM_2_SIZE 0x20000000 /* 512 MB */ - -/* additions for new relocation code */ -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \ - CONFIG_SYS_INIT_RAM_SIZE - \ - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET - -/* Basic environment settings */ -#define BOOT_TARGET_DEVICES(func) \ - func(MMC, mmc, 1) \ - func(MMC, mmc, 0) \ - func(PXE, pxe, na) \ - func(DHCP, dhcp, na) -#include <config_distro_bootcmd.h> - -#ifdef CONFIG_VEXPRESS_ORIGINAL_MEMORY_MAP -#define CONFIG_PLATFORM_ENV_SETTINGS \ - "loadaddr=0x80008000\0" \ - "ramdisk_addr_r=0x61000000\0" \ - "kernel_addr=0x44100000\0" \ - "ramdisk_addr=0x44800000\0" \ - "maxramdisk=0x1800000\0" \ - "pxefile_addr_r=0x88000000\0" \ - "scriptaddr=0x88000000\0" \ - "kernel_addr_r=0x80008000\0" -#elif defined(CONFIG_VEXPRESS_EXTENDED_MEMORY_MAP) -#define CONFIG_PLATFORM_ENV_SETTINGS \ - "loadaddr=0xa0008000\0" \ - "ramdisk_addr_r=0x81000000\0" \ - "kernel_addr=0x0c100000\0" \ - "ramdisk_addr=0x0c800000\0" \ - "maxramdisk=0x1800000\0" \ - "pxefile_addr_r=0xa8000000\0" \ - "scriptaddr=0xa8000000\0" \ - "kernel_addr_r=0xa0008000\0" -#endif -#define CONFIG_EXTRA_ENV_SETTINGS \ - CONFIG_PLATFORM_ENV_SETTINGS \ - BOOTENV \ - "console=ttyAMA0,38400n8\0" \ - "dram=1024M\0" \ - "root=/dev/sda1 rw\0" \ - "mtd=armflash:1M@0x800000(uboot),7M@0x1000000(kernel)," \ - "24M@0x2000000(initrd)\0" \ - "flashargs=setenv bootargs root=${root} console=${console} " \ - "mem=${dram} mtdparts=${mtd} mmci.fmax=190000 " \ - "devtmpfs.mount=0 vmalloc=256M\0" \ - "bootflash=run flashargs; " \ - "cp ${ramdisk_addr} ${ramdisk_addr_r} ${maxramdisk}; " \ - "bootm ${kernel_addr} ${ramdisk_addr_r}\0" - -/* FLASH and environment organization */ -#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */ -#define CONFIG_SYS_FLASH_SIZE 0x04000000 -#define CONFIG_SYS_MAX_FLASH_BANKS 2 -#define CONFIG_SYS_FLASH_BASE0 V2M_NOR0 -#define CONFIG_SYS_FLASH_BASE1 V2M_NOR1 -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE0 - -/* Timeout values in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Erase Timeout */ -#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Write Timeout */ - -/* 255 0x40000 sectors + first or last sector may have 4 erase regions = 259 */ -#define CONFIG_SYS_MAX_FLASH_SECT 259 /* Max sectors */ -#define FLASH_MAX_SECTOR_SIZE 0x00040000 /* 256 KB sectors */ - -/* Room required on the stack for the environment data */ -#define CONFIG_ENV_SIZE FLASH_MAX_SECTOR_SIZE - -/* - * Amount of flash used for environment: - * We don't know which end has the small erase blocks so we use the penultimate - * sector location for the environment - */ -#define CONFIG_ENV_SECT_SIZE FLASH_MAX_SECTOR_SIZE -#define CONFIG_ENV_OVERWRITE 1 - -/* Store environment at top of flash */ -#define CONFIG_ENV_OFFSET (PHYS_FLASH_SIZE - \ - (2 * CONFIG_ENV_SECT_SIZE)) -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE1 + \ - CONFIG_ENV_OFFSET) -#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */ -#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE0, \ - CONFIG_SYS_FLASH_BASE1 } - -/* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ - -#endif /* VEXPRESS_COMMON_H */ |