diff options
Diffstat (limited to 'include/configs/u8500.h')
| -rw-r--r--[-rwxr-xr-x] | include/configs/u8500.h | 102 |
1 files changed, 52 insertions, 50 deletions
diff --git a/include/configs/u8500.h b/include/configs/u8500.h index e8507c457..b9469b2af 100755..100644 --- a/include/configs/u8500.h +++ b/include/configs/u8500.h @@ -1,6 +1,6 @@ /* * (C) Copyright 2009 - * STEricsson, <www.stericsson.com> + * ST-Ericsson, <www.stericsson.com> * * See file CREDITS for list of people who contributed to this * project. @@ -28,37 +28,37 @@ * High Level Configuration Options * (easy to change) */ -#define CONFIG_U8500 1 -#define CONFIG_U8500_ED 1 -#define CONFIG_L2_OFF 1 +#define CONFIG_U8500 1 +#define CONFIG_U8500_ED 1 +#define CONFIG_L2_OFF 1 #define CONFIG_BOOTTIME /* enable boot time stamps */ -// XXX: nomadik left over? -// #define PCI_IO_VADDR 0xee000000 - -// #define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) - #define CONFIG_SYS_MEMTEST_START 0x00000000 -#define CONFIG_SYS_MEMTEST_END 0x1FFFFFFF -#define CONFIG_SYS_HZ 1000//(2400000 / 128) /* Timer0 is clocked at 2.4Mhz with 256 divider */ +#define CONFIG_SYS_MEMTEST_END 0x1FFFFFFF +#define CONFIG_SYS_HZ 1000 /* must be 1000 */ #ifndef CONFIG_U8500_V1 -#define CONFIG_SYS_TIMERBASE 0xA03DA000 /* MTU0 timer */ +#define CONFIG_SYS_TIMERBASE 0xA03DA000 /* MTU0 timer */ #else -#define CONFIG_SYS_TIMERBASE 0xA03C6000 /* MTU0 timer */ +#define CONFIG_SYS_TIMERBASE 0xA03C6000 /* MTU0 timer */ #endif -#define CONFIG_MISC_INIT_R 1 /* call misc_init_r during start up */ - -#define BOARD_LATE_INIT 1 +#define CONFIG_MISC_INIT_R 1 /* call misc_init_r during start up */ + +#define BOARD_LATE_INIT 1 /*----------------------------------------------------------------------- * Size of malloc() pool */ -#define CONFIG_ENV_SIZE 128*1024 -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024) -#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#ifdef CONFIG_BOOT_SRAM +#define CONFIG_ENV_SIZE 32*1024 +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 64*1024) +#else +#define CONFIG_ENV_SIZE 128*1024 +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024) +#endif +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */ /*----------------------------------------------------------------------- * PL011 Configuration @@ -68,22 +68,28 @@ /* * U8500 UART registers base for 3 serial devices */ -#define CFG_UART0_BASE 0x80120000 -#define CFG_UART1_BASE 0x80121000 -#define CFG_UART2_BASE 0x80007000 -#define CFG_SERIAL0 CFG_UART0_BASE -#define CFG_SERIAL1 CFG_UART1_BASE -#define CFG_SERIAL2 CFG_UART2_BASE -#define CONFIG_PL011_CLOCK 38400000 -#define CONFIG_PL01x_PORTS { (void *) (CFG_SERIAL0), (void *) (CFG_SERIAL1), (void *) (CFG_SERIAL2) } -#define CONFIG_CONS_INDEX 2 -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -// do_fat_read will loop (insane timeout), e.g. fail, if this is defined -#define CONFIG_MMC 1 -#define CONFIG_DOS_PARTITION 1 +#define CFG_UART0_BASE 0x80120000 +#define CFG_UART1_BASE 0x80121000 +#define CFG_UART2_BASE 0x80007000 +#define CFG_SERIAL0 CFG_UART0_BASE +#define CFG_SERIAL1 CFG_UART1_BASE +#define CFG_SERIAL2 CFG_UART2_BASE +#define CONFIG_PL011_CLOCK 38400000 +#define CONFIG_PL01x_PORTS { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1, \ + (void *)CFG_SERIAL2 } +#define CONFIG_CONS_INDEX 2 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * Devices and file systems + */ +#define CONFIG_MMC 1 +#define CONFIG_DOS_PARTITION 1 +/* + * Commands + */ #define CONFIG_CMD_MEMORY #define CONFIG_CMD_BOOTD #define CONFIG_CMD_BDI @@ -101,15 +107,13 @@ #define CONFIG_CMD_SOURCE #ifdef CONFIG_USB_TTY -#define CONFIG_BOOTDELAY -1 /* disable autoboot */ -#else -#ifndef CONFIG_BOOTTIME -#define CONFIG_BOOTDELAY 5 -#define CONFIG_BOOTDELAY 0 -#else -#endif /* !CONFIG_BOOTTIME */ +#define CONFIG_BOOTDELAY -1 /* disable autoboot */ #endif /* CONFIG_USB_TTY */ +#ifndef CONFIG_BOOTDELAY +#define CONFIG_BOOTDELAY 5 +#endif + #define CONFIG_BOOTARGS "cachepolicy=writealloc root=/dev/mmcblk0p2 noinitrd rootfstype=ext3 rootdelay=1 init=/linuxrc console=ttyAMA2,115200n8 board_id=1 mem=96M@0 mem=128M@128M" #define CONFIG_BOOTCOMMAND "emmc_read 0x100000 0x14000000 0x200000; bootm 0x100000" @@ -124,7 +128,7 @@ "stderr=serial,usbtty\0" #ifndef CONFIG_USB_TTY -#define CONFIG_PREBOOT "mmc init 1;mmc_read_cmd_file" +#define CONFIG_PREBOOT "mmc init 1;mmc_read_cmd_file" #endif /*----------------------------------------------------------------------- * Miscellaneous configurable options @@ -132,7 +136,7 @@ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_PROMPT "U8500 $ " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ @@ -142,15 +146,14 @@ #undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ #define CONFIG_SYS_LOAD_ADDR 0x00100000 /* default load address */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 +#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 -#define CONFIG_SYS_HUSH_PARSER 1 -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_HUSH_PARSER 1 +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #define CONFIG_CMDLINE_EDITING - -#define CONFIG_SETUP_MEMORY_TAGS 2 -#define CONFIG_INITRD_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 2 +#define CONFIG_INITRD_TAG 1 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ /*----------------------------------------------------------------------- @@ -159,7 +162,6 @@ * The stack sizes are set up in start.S using the settings below */ -#define CONFIG_STACKSIZE (128*1024) /* regular stack */ #ifdef CONFIG_USE_IRQ #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ |