diff options
| -rw-r--r-- | board/prodrive/alpr/alpr.c | 27 | ||||
| -rw-r--r-- | board/prodrive/alpr/nand.c | 4 | ||||
| -rw-r--r-- | include/configs/alpr.h | 19 |
3 files changed, 29 insertions, 21 deletions
diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c index 2389561..5abc87d 100644 --- a/board/prodrive/alpr/alpr.c +++ b/board/prodrive/alpr/alpr.c @@ -77,8 +77,12 @@ int board_early_init_f (void) mtdcr (uicb0tr, 0x00000000); /* */ mtdcr (uicb0vr, 0x00000001); /* */ + /* Setup shutdown/SSD empty interrupt as inputs */ + out32(GPIO0_TCR, in32(GPIO0_TCR) & ~(CFG_GPIO_SHUTDOWN | CFG_GPIO_SSD_EMPTY)); + out32(GPIO0_ODR, in32(GPIO0_ODR) & ~(CFG_GPIO_SHUTDOWN | CFG_GPIO_SSD_EMPTY)); + /* Setup GPIO/IRQ multiplexing */ - mtsdr(sdr_pfc0, 0x01a03e00); + mtsdr(sdr_pfc0, 0x01a33e00); return 0; } @@ -105,26 +109,11 @@ int last_stage_init(void) static int board_rev(void) { - int rev; - u32 pfc0; - - /* Setup GPIO14 & 15 as GPIO */ - mfsdr(sdr_pfc0, pfc0); - pfc0 |= CFG_GPIO_REV0 | CFG_GPIO_REV1; - mtsdr(sdr_pfc0, pfc0); - /* Setup as input */ - out32(GPIO0_TCR, in32(GPIO0_TCR) & ~(CFG_GPIO_REV0 | CFG_GPIO_REV0)); - out32(GPIO0_ODR, in32(GPIO0_ODR) & ~(CFG_GPIO_REV0 | CFG_GPIO_REV0)); - - rev = (in32(GPIO0_IR) >> 16) & 0x3; - - /* Setup GPIO14 & 15 as non GPIO again */ - mfsdr(sdr_pfc0, pfc0); - pfc0 &= ~(CFG_GPIO_REV0 | CFG_GPIO_REV1); - mtsdr(sdr_pfc0, pfc0); + out32(GPIO0_TCR, in32(GPIO0_TCR) & ~(CFG_GPIO_REV0 | CFG_GPIO_REV1)); + out32(GPIO0_ODR, in32(GPIO0_ODR) & ~(CFG_GPIO_REV0 | CFG_GPIO_REV1)); - return rev; + return (in32(GPIO0_IR) >> 16) & 0x3; } int checkboard (void) diff --git a/board/prodrive/alpr/nand.c b/board/prodrive/alpr/nand.c index e63c921..d66b088 100644 --- a/board/prodrive/alpr/nand.c +++ b/board/prodrive/alpr/nand.c @@ -154,7 +154,7 @@ static int alpr_nand_dev_ready(struct mtd_info *mtd) return 1; } -void board_nand_init(struct nand_chip *nand) +int board_nand_init(struct nand_chip *nand) { alpr_ndfc = (struct alpr_ndfc_regs *)CFG_NAND_BASE; @@ -169,5 +169,7 @@ void board_nand_init(struct nand_chip *nand) nand->read_buf = alpr_nand_read_buf; nand->verify_buf = alpr_nand_verify_buf; nand->dev_ready = alpr_nand_dev_ready; + + return 0; } #endif diff --git a/include/configs/alpr.h b/include/configs/alpr.h index bbe6b76..49027da 100644 --- a/include/configs/alpr.h +++ b/include/configs/alpr.h @@ -166,8 +166,23 @@ "cp.b 100000 fffc0000 40000;" \ "setenv filesize;saveenv\0" \ "upd=run load;run update\0" \ + "ethprime=ppc_4xx_eth3\0" \ + "ethact=ppc_4xx_eth3\0" \ + "autoload=no\0" \ + "ipconfig=dhcp;setenv serverip 11.0.0.152\0" \ + "actkernel=kernel2\0" \ + "load_fpga=fpga load 0 ffe00000 10dd9a\0" \ + "mtdargs=setenv bootargs root=/dev/mtdblock6 rw " \ + "rootfstype=jffs2 init=/sbin/init\0" \ + "kernel1_mtd=nand read 200000 0 200000;run mtdargs addip addtty"\ + ";bootm 200000\0" \ + "kernel2_mtd=nand read 200000 200000 200000;run mtdargs addip " \ + "addtty;bootm 200000\0" \ + "kernel1=run ipconfig load_fpga kernel1_mtd\0" \ + "kernel2=run ipconfig load_fpga kernel2_mtd\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self" + +#define CONFIG_BOOTCOMMAND "run kernel2" #define CONFIG_BOOTDELAY 2 /* autoboot after 5 seconds */ @@ -291,6 +306,8 @@ /*----------------------------------------------------------------------- * Definitions for GPIO setup *-----------------------------------------------------------------------*/ +#define CFG_GPIO_SHUTDOWN (0x80000000 >> 6) +#define CFG_GPIO_SSD_EMPTY (0x80000000 >> 9) #define CFG_GPIO_EREADY (0x80000000 >> 26) #define CFG_GPIO_REV0 (0x80000000 >> 14) #define CFG_GPIO_REV1 (0x80000000 >> 15) |