X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fcsb637.h;h=efa27809920415fb7a187f58b112e43dc31fd12a;hb=d0b0dcaa220549999d6ea74cf87487846c186a0f;hp=88c8fdbf7fdf98cd1692a2d58e8c5480a3181e76;hpb=ce0eb70333331da6942167c41e6841c8c7994a33;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/csb637.h b/include/configs/csb637.h index 88c8fdb..efa2780 100644 --- a/include/configs/csb637.h +++ b/include/configs/csb637.h @@ -26,6 +26,8 @@ #ifndef __CONFIG_H #define __CONFIG_H +#define CONFIG_AT91_LEGACY + /* ARM asynchronous clock */ #define AT91C_MAIN_CLOCK 184320000 /* from 3.6864 MHz crystal (3686400 * 50) */ #define AT91C_MASTER_CLOCK 46080000 /* (AT91C_MAIN_CLOCK/4) peripheral clock */ @@ -43,51 +45,49 @@ #define CONFIG_INITRD_TAG 1 #ifndef CONFIG_SKIP_LOWLEVEL_INIT -#define CFG_USE_MAIN_OSCILLATOR 1 +#define CONFIG_SYS_USE_MAIN_OSCILLATOR 1 /* flash */ -#define MC_PUIA_VAL 0x00000000 -#define MC_PUP_VAL 0x00000000 -#define MC_PUER_VAL 0x00000000 -#define MC_ASR_VAL 0x00000000 -#define MC_AASR_VAL 0x00000000 -#define EBI_CFGR_VAL 0x00000000 -#define SMC_CSR0_VAL 0x00003284 /* 16bit, 2 TDF, 4 WS */ +#define CONFIG_SYS_EBI_CFGR_VAL 0x00000000 +#define CONFIG_SYS_SMC_CSR0_VAL 0x00003284 /* 16bit, 2 TDF, 4 WS */ /* clocks */ -#define PLLAR_VAL 0x2031BE01 /* 184.320000 MHz for PCK */ -#define PLLBR_VAL 0x128A3E19 /* 47.996928 MHz (divider by 2 for USB) */ -#define MCKR_VAL 0x00000302 /* PCK/4 = MCK Master Clock = 46.080000 MHz from PLLA */ +#define CONFIG_SYS_PLLAR_VAL 0x2031BE01 /* 184.320000 MHz for PCK */ +#define CONFIG_SYS_PLLBR_VAL 0x128A3E19 /* 47.996928 MHz (divider by 2 for USB) */ +#define CONFIG_SYS_MCKR_VAL 0x00000302 /* PCK/4 = MCK Master Clock = 46.080000 MHz from PLLA */ /* sdram */ -#define PIOC_ASR_VAL 0xFFFF0000 /* Configure PIOC as peripheral (D16/D31) */ -#define PIOC_BSR_VAL 0x00000000 -#define PIOC_PDR_VAL 0xFFFF0000 -#define EBI_CSA_VAL 0x00000002 /* CS1=SDRAM */ -#define SDRC_CR_VAL 0x21914159 /* set up the SDRAM */ -#define SDRAM 0x20000000 /* address of the SDRAM */ -#define SDRAM1 0x20000080 /* address of the SDRAM */ -#define SDRAM_VAL 0x00000000 /* value written to SDRAM */ -#define SDRC_MR_VAL 0x00000002 /* Precharge All */ -#define SDRC_MR_VAL1 0x00000004 /* refresh */ -#define SDRC_MR_VAL2 0x00000003 /* Load Mode Register */ -#define SDRC_MR_VAL3 0x00000000 /* Normal Mode */ -#define SDRC_TR_VAL 0x000002E0 /* Write refresh rate */ +#define CONFIG_SYS_PIOC_ASR_VAL 0xFFFF0000 /* Configure PIOC as peripheral (D16/D31) */ +#define CONFIG_SYS_PIOC_BSR_VAL 0x00000000 +#define CONFIG_SYS_PIOC_PDR_VAL 0xFFFF0000 +#define CONFIG_SYS_EBI_CSA_VAL 0x00000002 /* CS1=CONFIG_SYS_SDRAM */ +#define CONFIG_SYS_SDRC_CR_VAL 0x21914159 /* set up the CONFIG_SYS_SDRAM */ +#define CONFIG_SYS_SDRAM 0x20000000 /* address of the CONFIG_SYS_SDRAM */ +#define CONFIG_SYS_SDRAM1 0x20000080 /* address of the CONFIG_SYS_SDRAM */ +#define CONFIG_SYS_SDRAM_VAL 0x00000000 /* value written to CONFIG_SYS_SDRAM */ +#define CONFIG_SYS_SDRC_MR_VAL 0x00000002 /* Precharge All */ +#define CONFIG_SYS_SDRC_MR_VAL1 0x00000004 /* refresh */ +#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003 /* Load Mode Register */ +#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000 /* Normal Mode */ +#define CONFIG_SYS_SDRC_TR_VAL 0x000002E0 /* Write refresh rate */ +#else +#define CONFIG_SKIP_RELOCATE_UBOOT #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ /* * Size of malloc() pool */ -#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024) -#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ #define CONFIG_BAUDRATE 115200 -#define CFG_AT91C_BRGR_DIVISOR 75 /* hardcode so no __divsi3 : AT91C_MASTER_CLOCK / baudrate / 16 */ +#define CONFIG_SYS_AT91C_BRGR_DIVISOR 75 /* hardcode so no __divsi3 : AT91C_MASTER_CLOCK / baudrate / 16 */ /* * Hardware drivers */ /* define one of these to choose the DBGU, USART0 or USART1 as console */ +#define CONFIG_AT91RM9200_USART #define CONFIG_DBGU #undef CONFIG_USART0 #undef CONFIG_USART1 @@ -118,103 +118,76 @@ #define CONFIG_CMD_JFFS2 #define CONFIG_CMD_PING -#ifdef NAND_SUPPORT_HAS_BEEN_FIXED /* NAND support is broken / unimplemented */ - -#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -#define SECTORSIZE 512 - -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 -#define NAND_MAX_CHIPS 1 - -#define AT91_SMART_MEDIA_ALE (1 << 22) /* our ALE is AD22 */ -#define AT91_SMART_MEDIA_CLE (1 << 21) /* our CLE is AD21 */ - -#include /* needed for port definitions */ -#define NAND_DISABLE_CE(nand) do { *AT91C_PIOC_SODR = AT91C_PIO_PC0;} while(0) -#define NAND_ENABLE_CE(nand) do { *AT91C_PIOC_CODR = AT91C_PIO_PC0;} while(0) - -#define NAND_WAIT_READY(nand) while (!(*AT91C_PIOC_PDSR & AT91C_PIO_PC2)) - -#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr | AT91_SMART_MEDIA_CLE) = (__u8)(d); } while(0) -#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr | AT91_SMART_MEDIA_ALE) = (__u8)(d); } while(0) -#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0) -#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr)) -/* the following are NOP's in our implementation */ -#define NAND_CTL_CLRALE(nandptr) -#define NAND_CTL_SETALE(nandptr) -#define NAND_CTL_CLRCLE(nandptr) -#define NAND_CTL_SETCLE(nandptr) - -#endif /* NAND_SUPPORT_HAS_BEEN_FIXED */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x20000000 #define PHYS_SDRAM_SIZE 0x4000000 /* 64 megs */ -#define CFG_MEMTEST_START PHYS_SDRAM -#define CFG_MEMTEST_END CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 512*1024 - 4 -#define CFG_ALT_MEMTEST 1 -#define CFG_MEMTEST_SCRATCH CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 4 +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 512*1024 - 4 +#define CONFIG_SYS_ALT_MEMTEST 1 +#define CONFIG_SYS_MEMTEST_SCRATCH CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 4 -#define CONFIG_DRIVER_ETHER +#define CONFIG_NET_MULTI 1 +#ifdef CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC 1 +#define CONFIG_SYS_RX_ETH_BUFFER 8 +#else +#define CONFIG_DRIVER_ETHER 1 +#endif #define CONFIG_NET_RETRY_COUNT 20 #undef CONFIG_AT91C_USE_RMII #undef CONFIG_HAS_DATAFLASH -#define CFG_SPI_WRITE_TOUT (5*CFG_HZ) -#define CFG_MAX_DATAFLASH_BANKS 0 -#define CFG_MAX_DATAFLASH_PAGES 16384 -#define CFG_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* Logical adress for CS0 */ -#define CFG_DATAFLASH_LOGIC_ADDR_CS3 0xD0000000 /* Logical adress for CS3 */ +#define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ) +#define CONFIG_SYS_MAX_DATAFLASH_BANKS 0 +#define CONFIG_SYS_MAX_DATAFLASH_PAGES 16384 +#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* Logical adress for CS0 */ +#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 0xD0000000 /* Logical adress for CS3 */ /* * FLASH Device configuration */ #define PHYS_FLASH_1 0x10000000 #define PHYS_FLASH_SIZE 0x800000 /* 8 megs main flash */ -#define CFG_FLASH_BASE PHYS_FLASH_1 -#define CFG_FLASH_CFI 1 /* flash is CFI conformant */ +#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 +#define CONFIG_SYS_FLASH_CFI 1 /* flash is CFI conformant */ #define CONFIG_FLASH_CFI_DRIVER 1 /* use common cfi driver */ -#define CFG_FLASH_EMPTY_INFO -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ -#define CFG_MAX_FLASH_BANKS 1 /* max # of memory banks */ -#define CFG_FLASH_INCREMENT 0 /* there is only one bank */ -#define CFG_FLASH_PROTECTION 1 /* hardware flash protection */ -#define CFG_MAX_FLASH_SECT 64 - -#define CFG_JFFS2_FIRST_BANK 0 -#define CFG_JFFS2_FIRST_SECTOR 3 -#define CFG_JFFS2_NUM_BANKS 1 - -#undef CFG_ENV_IS_IN_DATAFLASH - -#ifdef CFG_ENV_IS_IN_DATAFLASH -#define CFG_ENV_OFFSET 0x20000 -#define CFG_ENV_ADDR (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET) -#define CFG_ENV_SIZE 0x2000 /* 0x8000 */ +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max # of memory banks */ +#define CONFIG_SYS_FLASH_INCREMENT 0 /* there is only one bank */ +#define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware flash protection */ +#define CONFIG_SYS_MAX_FLASH_SECT 64 + +#define CONFIG_SYS_JFFS2_FIRST_BANK 0 +#define CONFIG_SYS_JFFS2_FIRST_SECTOR 3 +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#undef CONFIG_ENV_IS_IN_DATAFLASH + +#ifdef CONFIG_ENV_IS_IN_DATAFLASH +#define CONFIG_ENV_OFFSET 0x20000 +#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) +#define CONFIG_ENV_SIZE 0x2000 /* 0x8000 */ #else -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* after u-boot.bin */ -#define CFG_ENV_SIZE 0x20000 /* sectors are 128K here */ -#endif /* CFG_ENV_IS_IN_DATAFLASH */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* after u-boot.bin */ +#define CONFIG_ENV_SIZE 0x20000 /* sectors are 128K here */ +#endif /* CONFIG_ENV_IS_IN_DATAFLASH */ -#define CFG_LOAD_ADDR 0x21000000 /* default load address */ +#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* default load address */ -#define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 } +#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 } -#define CFG_PROMPT "U-Boot> " /* Monitor Command Prompt */ -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CONFIG_SYS_PROMPT "U-Boot> " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CFG_HZ 1000 -#define CFG_HZ_CLOCK AT91C_MASTER_CLOCK/2 /* AT91C_TC0_CMR is implicitly set to */ +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_HZ_CLOCK AT91C_MASTER_CLOCK/2 /* AT91C_TC0_CMR is implicitly set to */ /* AT91C_TC_TIMER_DIV1_CLOCK */ #define CONFIG_STACKSIZE (32*1024) /* regular stack */