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authorHeiko Schocher <hs@denx.de>2009-07-09 12:04:18 +0200
committerWolfgang Denk <wd@denx.de>2009-07-21 00:06:11 +0200
commitdc71b248ef0d5e12b19f33c6efb873e31df91fa9 (patch)
tree113d6e10d2cba07a38f420b5b7bb82a2cdef0ccb /board
parentf14d81050a9e0fa57aedb1bc746c60a07c1ad67f (diff)
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powerpc: updates for the keymile boards
- CONFIG_SYS_MAX_I2C_BUS changed to 1 We use only one I2C hardwarecontroller on this boards, so change the CONFIG_SYS_MAX_I2C_BUS to 1. - common: dont print errormsg if second IVM Block lacks. - 82xx, mgcoge: fix double mtdpart entry in environment - 82xx, mgcoge: activate on second Flash the second bank. - common: CONFIG_ENV_SIZE 0x4000 for all keymile boards - common: Change malloc size to 1MByte for all Keymile boards We need a bigger malloc area for the environment support (128k) on some Keymile boards (kmeter1) and the upcoming UBI support. Change it to 1MB for all Keymile boards to be on the save side. Also define CONFIG_SYS_64BIT_VSPRINTF which is needed for UBI/UBIFS support. - Add UBI support to all Keymile boards - change manner of writing "/localbus/ranges" node instead of writting the complete "/localbus/ranges" node before booting Linux, only update the ranges entries which gets dynamical detected (size of flashes). This is needed, because keymile adds in the DTS "/localbus/ranges" node entries, which u-boot must not overwrite/delete. - kmeter, mgcoge: define 2 seperate regions needed for the Intel P30 chips The Intel P30 chip has 2 non-identical chips on one die, so we need to define 2 seperate regions that are scanned by physmap_of independantly. - kmeter1: Add MTD concat support to Keymile boards - 82xx, mgcoge: add "unlock=yes" to default environment - added CONFIG_MTD_DEVICE to get in sync with mainline code Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board')
-rw-r--r--board/keymile/common/common.c35
-rw-r--r--board/keymile/common/common.h10
-rw-r--r--board/keymile/km8xx/km8xx.c42
-rw-r--r--board/keymile/kmeter1/kmeter1.c51
-rw-r--r--board/keymile/mgcoge/mgcoge.c67
5 files changed, 169 insertions, 36 deletions
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index b2bd7fd..2594623 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -203,8 +203,9 @@ static int ivm_check_crc (unsigned char *buf, int block)
crceeprom = (buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 1] + \
buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2] * 256);
if (crc != crceeprom) {
- printf ("Error CRC Block: %d EEprom: calculated: %lx EEprom: %lx\n",
- block, crc, crceeprom);
+ if (block == 0)
+ printf ("Error CRC Block: %d EEprom: calculated: \
+ %lx EEprom: %lx\n", block, crc, crceeprom);
return -1;
}
return 0;
@@ -287,7 +288,7 @@ int ivm_analyze_eeprom (unsigned char *buf, int len)
GET_STRING("IVM_CustomerProductID", IVM_POS_CUSTOMER_PROD_ID, 32)
if (ivm_check_crc (&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], 2) != 0)
- return -2;
+ return 0;
ivm_analyze_block2 (&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], CONFIG_SYS_IVM_EEPROM_PAGE_LEN);
return 0;
@@ -527,6 +528,34 @@ int fdt_set_node_and_value (void *blob,
}
return ret;
}
+int fdt_get_node_and_value (void *blob,
+ char *nodename,
+ char *propname,
+ void **var)
+{
+ int len;
+ int nodeoffset = 0;
+
+ nodeoffset = fdt_path_offset (blob, nodename);
+ if (nodeoffset >= 0) {
+ *var = (void *)fdt_getprop (blob, nodeoffset, propname, &len);
+ if (len == 0) {
+ /* no value */
+ printf ("%s no value\n", __FUNCTION__);
+ return -1;
+ } else if (len > 0) {
+ return len;
+ } else {
+ printf ("libfdt fdt_getprop(): %s\n",
+ fdt_strerror(len));
+ return -2;
+ }
+ } else {
+ printf("%s: cannot find %s node err:%s\n", __FUNCTION__,
+ nodename, fdt_strerror (nodeoffset));
+ return -3;
+ }
+}
#endif
int ethernet_present (void)
diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h
index d3d6814..a38c727 100644
--- a/board/keymile/common/common.h
+++ b/board/keymile/common/common.h
@@ -17,4 +17,14 @@ int ivm_read_eeprom (void);
#ifdef CONFIG_KEYMILE_HDLC_ENET
int keymile_hdlc_enet_initialize (bd_t *bis);
#endif
+
+int fdt_set_node_and_value (void *blob,
+ char *nodename,
+ char *regname,
+ void *var,
+ int size);
+int fdt_get_node_and_value (void *blob,
+ char *nodename,
+ char *propname,
+ void **var);
#endif /* __KEYMILE_COMMON_H */
diff --git a/board/keymile/km8xx/km8xx.c b/board/keymile/km8xx/km8xx.c
index 7c58179..ec883a4 100644
--- a/board/keymile/km8xx/km8xx.c
+++ b/board/keymile/km8xx/km8xx.c
@@ -159,12 +159,6 @@ int hush_init_var (void)
}
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-extern int fdt_set_node_and_value (void *blob,
- char *nodename,
- char *regname,
- void *var,
- int size);
-
/*
* update "memory" property in the blob
*/
@@ -172,33 +166,53 @@ void ft_blob_update (void *blob, bd_t *bd)
{
ulong brg_data[1] = {0};
ulong memory_data[2] = {0};
- ulong flash_data[4] = {0};
+ ulong *flash_data = NULL;
ulong flash_reg[3] = {0};
- uchar enetaddr[6];
+ 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));
- flash_data[2] = cpu_to_be32 (bd->bi_flashstart);
- flash_data[3] = cpu_to_be32 (bd->bi_flashsize);
+ 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,
- sizeof (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,
sizeof (brg_data));
/* MAC adr */
- eth_getenv_enetaddr("ethaddr", enetaddr);
fdt_set_node_and_value (blob, "/soc/cpm/ethernet", "mac-address",
- enetaddr, sizeof (u8) * 6);
+ bd->bi_enetaddr, sizeof (u8) * 6);
}
void ft_board_setup(void *blob, bd_t *bd)
diff --git a/board/keymile/kmeter1/kmeter1.c b/board/keymile/kmeter1/kmeter1.c
index 3d1b941..8cac2c4 100644
--- a/board/keymile/kmeter1/kmeter1.c
+++ b/board/keymile/kmeter1/kmeter1.c
@@ -187,9 +187,60 @@ int checkboard (void)
}
#if defined(CONFIG_OF_BOARD_SETUP)
+/*
+ * update "/localbus/ranges" 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);
+ 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));
+}
+
+
void ft_board_setup (void *blob, bd_t *bd)
{
ft_cpu_setup (blob, bd);
+ ft_blob_update (blob, bd);
}
#endif
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
index 67722e7..d24a4b5 100644
--- a/board/keymile/mgcoge/mgcoge.c
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -312,42 +312,71 @@ int hush_init_var (void)
}
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-extern int fdt_set_node_and_value (void *blob,
- char *nodename,
- char *regname,
- void *var,
- int size);
-
/*
* update "memory" property in the blob
*/
void ft_blob_update (void *blob, bd_t *bd)
{
ulong memory_data[2] = {0};
- ulong flash_data[8] = {0};
+ ulong *flash_data = NULL;
+ ulong flash_reg[6] = {0};
flash_info_t *info;
- uchar enetaddr[6];
+ int len;
+ int size;
+ 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 */
- info = flash_get_info(CONFIG_SYS_FLASH_BASE);
- flash_data[2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
- flash_data[3] = cpu_to_be32 (info->size);
- flash_data[4] = cpu_to_be32 (5);
- flash_data[5] = cpu_to_be32 (0);
- info = flash_get_info(CONFIG_SYS_FLASH_BASE_1);
- flash_data[6] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE_1);
- flash_data[7] = cpu_to_be32 (info->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,
- sizeof (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));
+
/* MAC addr */
- eth_getenv_enetaddr("ethaddr", enetaddr);
fdt_set_node_and_value (blob, "/soc/cpm/ethernet", "mac-address",
- enetaddr, sizeof (u8) * 6);
+ bd->bi_enetaddr, sizeof (u8) * 6);
}
void ft_board_setup (void *blob, bd_t *bd)