- malloc size 4 MB for all keymile boards - use generic FDT code for fixing up the DTS - enable unit-led at startup for keymile boards - remove some dts updates for keymile boards - ppc_83xx, kmeter1: take FE/GbE PHYs out of reset - ppc_83xx, kmeter1: change from Intel Strata to Spansion 64MB flash changed from Intel Strata to Spansion 64MB flash and changed flash layout. +---------+----------+-----------------------+-----------------------------+ | name | size | range | description | +---------+----------+-----------------------+-----------------------------+ | u-boot | 768 KB | 0xf0000000-0xf00bffff | for u-boot | | env | 128 KB | 0xf00c0000-0xf00dffff | for environment | | envred | 128 KB | 0xf00e0000-0xf00fffff | for environment (redundant) | | ubi0 | 64512 KB | 0xf0100000-0xf3ffffff | ubi0 for ubi volumes | +---------+----------+-----------------------+-----------------------------+
Signed-off-by: Heiko Schocher hs@denx.de --- board/keymile/km8xx/km8xx.c | 47 +++------------------------- board/keymile/kmeter1/kmeter1.c | 50 ++++--------------------------- board/keymile/mgcoge/mgcoge.c | 62 ++------------------------------------ include/configs/keymile-common.h | 2 +- include/configs/kmeter1.h | 10 ++++-- 5 files changed, 22 insertions(+), 149 deletions(-)
diff --git a/board/keymile/km8xx/km8xx.c b/board/keymile/km8xx/km8xx.c index ec883a4..6de2f22 100644 --- a/board/keymile/km8xx/km8xx.c +++ b/board/keymile/km8xx/km8xx.c @@ -147,7 +147,9 @@ phys_size_t initdram (int board_type) int board_early_init_r(void) { /* setup the UPIOx */ - out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x02), 0xc0); + /* General Unit Reset disabled, Flash Bank enabled, UnitLed on */ + out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x02), 0xc2); + /* SCC4 enable, halfduplex, FCC1 powerdown, ANDI enable*/ out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x03), 0x35); return 0; } @@ -160,51 +162,12 @@ int hush_init_var (void)
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) /* - * update "memory" property in the blob + * update "brg" property in the blob */ void ft_blob_update (void *blob, bd_t *bd) { ulong brg_data[1] = {0}; - ulong memory_data[2] = {0}; - ulong *flash_data = NULL; - ulong flash_reg[3] = {0}; - flash_info_t *info; - int len; - int i = 0; - - memory_data[0] = cpu_to_be32 (bd->bi_memstart); - memory_data[1] = cpu_to_be32 (bd->bi_memsize); - fdt_set_node_and_value (blob, "/memory", "reg", memory_data, - sizeof (memory_data)); - - len = fdt_get_node_and_value (blob, "/localbus", "ranges", - (void *)&flash_data); - - if (flash_data == NULL) { - printf ("%s: error /localbus/ranges entry\n", __FUNCTION__); - return; - } - - /* update Flash addr, size */ - while ( i < (len / 4)) { - switch (flash_data[i]) { - case 0: - info = flash_get_info(CONFIG_SYS_FLASH_BASE); - flash_data[i + 1] = 0; - flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE); - flash_data[i + 3] = cpu_to_be32 (info->size); - break; - default: - break; - } - i += 4; - } - fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data, - len); - - flash_reg[2] = cpu_to_be32 (bd->bi_flashsize); - fdt_set_node_and_value (blob, "/localbus/flash@0,0", "reg", flash_reg, - sizeof (flash_reg)); + /* BRG */ brg_data[0] = cpu_to_be32 (bd->bi_busfreq); fdt_set_node_and_value (blob, "/soc/cpm", "brg-frequency", brg_data, diff --git a/board/keymile/kmeter1/kmeter1.c b/board/keymile/kmeter1/kmeter1.c index fa2f1cf..bbcaf5d 100644 --- a/board/keymile/kmeter1/kmeter1.c +++ b/board/keymile/kmeter1/kmeter1.c @@ -99,6 +99,10 @@ int board_early_init_r (void) } /* enable the PHY on the PIGGY */ setbits (8, (void *)(CONFIG_SYS_PIGGY_BASE + 0x10003), 0x01); + /* enable the Unit LED (green) */ + setbits (8, (void *)(CONFIG_SYS_PIGGY_BASE + 0x00002), 0x01); + /* take FE/GbE PHYs out of reset */ + setbits (8, (void *)(CONFIG_SYS_PIGGY_BASE + 0x0000f), 0x1c);
return 0; } @@ -188,53 +192,11 @@ int checkboard (void)
#if defined(CONFIG_OF_BOARD_SETUP) /* - * update "/localbus/ranges" property in the blob + * update property in the blob */ void ft_blob_update (void *blob, bd_t *bd) { - ulong *flash_data = NULL; - flash_info_t *info; - ulong flash_reg[6] = {0}; - int len; - int size = 0; - int i = 0; - - len = fdt_get_node_and_value (blob, "/localbus", "ranges", - (void *)&flash_data); - - if (flash_data == NULL) { - printf ("%s: error /localbus/ranges entry\n", __FUNCTION__); - return; - } - - /* update Flash addr, size */ - while ( i < (len / 4)) { - switch (flash_data[i]) { - case 0: - info = flash_get_info(CONFIG_SYS_FLASH_BASE); - size = info->size; - info = flash_get_info(CONFIG_SYS_FLASH_BASE_1); - size += info->size; - flash_data[i + 1] = 0; - flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE); - flash_data[i + 3] = cpu_to_be32 (size); - break; - default: - break; - } - i += 4; - } - fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data, - len); - - info = flash_get_info(CONFIG_SYS_FLASH_BASE); - size = info->size; - flash_reg[2] = cpu_to_be32 (size); - flash_reg[4] = flash_reg[2]; - info = flash_get_info(CONFIG_SYS_FLASH_BASE_1); - flash_reg[5] = cpu_to_be32 (info->size); - fdt_set_node_and_value (blob, "/localbus/flash@f0000000,0", "reg", flash_reg, - sizeof (flash_reg)); + /* no board specific update */ }
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c index 932a805..5c9496c 100644 --- a/board/keymile/mgcoge/mgcoge.c +++ b/board/keymile/mgcoge/mgcoge.c @@ -299,7 +299,9 @@ int checkboard(void) int board_early_init_r (void) { /* setup the UPIOx */ - out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x02), 0xc0); + /* General Unit Reset disabled, Flash Bank enabled, UnitLed on */ + out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x02), 0xc2); + /* SCC4 enable, halfduplex, FCC1 powerdown */ out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x03), 0x15); return 0; } @@ -311,66 +313,8 @@ int hush_init_var (void) }
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) -/* - * update "flash" property in the blob - */ -void ft_blob_update (void *blob, bd_t *bd) -{ - ulong *flash_data = NULL; - ulong flash_reg[6] = {0}; - flash_info_t *info; - int len; - int size; - int i = 0; - - len = fdt_get_node_and_value (blob, "/localbus", "ranges", - (void *)&flash_data); - - if (flash_data == NULL) { - printf ("%s: error /localbus/ranges entry\n", __FUNCTION__); - return; - } - - /* update Flash addr, size */ - while ( i < (len / 4)) { - switch (flash_data[i]) { - case 0: - info = flash_get_info(CONFIG_SYS_FLASH_BASE); - flash_data[i + 1] = 0; - flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE); - flash_data[i + 3] = cpu_to_be32 (info->size); - break; - case 5: - info = flash_get_info(CONFIG_SYS_FLASH_BASE_1); - size = info->size; - info = flash_get_info(CONFIG_SYS_FLASH_BASE_2); - size += info->size; - flash_data[i + 1] = 0; - flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE_1); - flash_data[i + 3] = cpu_to_be32 (size); - break; - default: - break; - } - i += 4; - } - fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data, - len); - - info = flash_get_info(CONFIG_SYS_FLASH_BASE_1); - flash_reg[0] = cpu_to_be32 (5); - flash_reg[2] = cpu_to_be32 (info->size); - flash_reg[3] = flash_reg[0]; - flash_reg[4] = flash_reg[2]; - info = flash_get_info(CONFIG_SYS_FLASH_BASE_2); - flash_reg[5] = cpu_to_be32 (info->size); - fdt_set_node_and_value (blob, "/localbus/flash@5,0", "reg", flash_reg, - sizeof (flash_reg)); -} - void ft_board_setup (void *blob, bd_t *bd) { ft_cpu_setup (blob, bd); - ft_blob_update (blob, bd); } #endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */ diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h index 2ef6a35..729d1c0 100644 --- a/include/configs/keymile-common.h +++ b/include/configs/keymile-common.h @@ -125,7 +125,7 @@
#define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ +#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* UBI Support for all Keymile boards */ #define CONFIG_CMD_UBI diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h index bec08da..9a48955 100644 --- a/include/configs/kmeter1.h +++ b/include/configs/kmeter1.h @@ -33,6 +33,11 @@ /* include common defines/options for all Keymile boards */ #include "keymile-common.h"
+#define MTDIDS_DEFAULT "nor0=boot" +#define MTDPARTS_DEFAULT \ + "mtdparts=boot:768k(u-boot),128k(env),128k(envred)," \ + "-(" CONFIG_KM_UBI_PARTITION_NAME ")" + #define CONFIG_MISC_INIT_R 1 /* * System Clock Setup @@ -144,7 +149,6 @@ */ #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ #define CONFIG_SYS_FLASH_BASE 0xF0000000 -#define CONFIG_SYS_FLASH_BASE_1 0xF2000000 #define CONFIG_SYS_PIGGY_BASE 0xE8000000 #define CONFIG_SYS_PIGGY_SIZE 128 #define CONFIG_SYS_PAXE_BASE 0xA0000000 @@ -205,9 +209,9 @@ OR_GPCM_SCY_5 | \ OR_GPCM_TRLX | OR_GPCM_EAD)
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */ +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */ #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ -#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 } +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#undef CONFIG_SYS_FLASH_CHECKSUM