diff options
| -rw-r--r-- | board/mgsuvd/mgsuvd.c | 23 | ||||
| -rw-r--r-- | include/configs/mgsuvd.h | 12 |
2 files changed, 27 insertions, 8 deletions
diff --git a/board/mgsuvd/mgsuvd.c b/board/mgsuvd/mgsuvd.c index 9fd164b..e0123bf 100644 --- a/board/mgsuvd/mgsuvd.c +++ b/board/mgsuvd/mgsuvd.c @@ -134,6 +134,17 @@ long int initdram (int board_type) return (size); } +/* + * Early board initalization. + */ +int board_early_init_r(void) +{ + /* setup the UPIOx */ + *(char *)(CFG_PIGGY_BASE + 0x02) = 0xc0; + *(char *)(CFG_PIGGY_BASE + 0x03) = 0x35; + return 0; +} + #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) /* * update "memory" property in the blob @@ -179,31 +190,31 @@ void ft_blob_update(void *blob, bd_t *bd) } /* BRG */ brg_data[0] = cpu_to_be32(bd->bi_busfreq); - nodeoffset = fdt_path_offset (blob, "/soc866/cpm"); + nodeoffset = fdt_path_offset (blob, "/soc/cpm"); if (nodeoffset >= 0) { ret = fdt_setprop(blob, nodeoffset, "brg-frequency", brg_data, sizeof(brg_data)); if (ret < 0) - printf("ft_blob_update): cannot set /soc866/cpm/brg-frequency " + printf("ft_blob_update): cannot set /soc/cpm/brg-frequency " "property err:%s\n", fdt_strerror(ret)); } else { /* memory node is required in dts */ - printf("ft_blob_update(): cannot find /localbus node " + printf("ft_blob_update(): cannot find /soc/cpm node " "err:%s\n", fdt_strerror(nodeoffset)); } /* MAC Adresse */ - nodeoffset = fdt_path_offset (blob, "/soc866/cpm/ethernet"); + nodeoffset = fdt_path_offset (blob, "/soc/cpm/ethernet"); if (nodeoffset >= 0) { ret = fdt_setprop(blob, nodeoffset, "mac-address", bd->bi_enetaddr, sizeof(uchar) * 6); if (ret < 0) - printf("ft_blob_update): cannot set /soc866/cpm/scc/mac-address " + printf("ft_blob_update): cannot set /soc/cpm/scc/mac-address " "property err:%s\n", fdt_strerror(ret)); } else { /* memory node is required in dts */ - printf("ft_blob_update(): cannot find /localbus node " + printf("ft_blob_update(): cannot find /soc/cpm/ethernet node " "err:%s\n", fdt_strerror(nodeoffset)); } } diff --git a/include/configs/mgsuvd.h b/include/configs/mgsuvd.h index 8181872..5482089 100644 --- a/include/configs/mgsuvd.h +++ b/include/configs/mgsuvd.h @@ -36,6 +36,9 @@ #define CONFIG_MPC866 1 /* This is a MPC866 CPU */ #define CONFIG_MGSUVD 1 /* ...on a mgsuvd board */ +/* Do boardspecific init */ +#define CONFIG_BOARD_EARLY_INIT_R 1 + #define CONFIG_8xx_GCLK_FREQ 66000000 #define CFG_SMC_UCODE_PATCH 1 /* Relocate SMC1 */ @@ -299,7 +302,12 @@ * 64 Refresh cycle in ms per number of rows */ #define CFG_PTA_PER_CLK ((4096 * 64 * 1000) / (4 * 64)) -/* HS HS noch zu setzen */ + +/* GPIO/PIGGY on CS3 initialization values +*/ +#define CFG_PIGGY_BASE (0x30000000) +#define CFG_OR3_PRELIM (0xfe000d24) +#define CFG_BR3_PRELIM (0x30000401) /* * Internal Definitions @@ -318,7 +326,7 @@ #define CONFIG_OF_BOARD_SETUP 1 #define OF_CPU "PowerPC,866@0" -#define OF_SOC "soc@f0000000" +#define OF_SOC "soc@fff00000" #define OF_TBCLK (bd->bi_busfreq / 4) #define OF_STDOUT_PATH "/soc/cpm/serial@a80" |