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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
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>
-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
-rw-r--r--include/configs/keymile-common.h17
-rw-r--r--include/configs/km8xx.h2
-rw-r--r--include/configs/kmeter1.h6
-rw-r--r--include/configs/mgcoge.h24
-rw-r--r--include/i2c.h2
10 files changed, 202 insertions, 54 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)
diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h
index 0fcf692..0cc1b3b 100644
--- a/include/configs/keymile-common.h
+++ b/include/configs/keymile-common.h
@@ -45,6 +45,7 @@
#define CONFIG_CMD_I2C
#define CONFIG_CMD_JFFS2
#define CONFIG_JFFS2_CMDLINE
+#define CONFIG_CMD_MTDPARTS
#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
@@ -97,7 +98,7 @@
#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */
#define CONFIG_I2C_MULTI_BUS 1
-#define CONFIG_SYS_MAX_I2C_BUS 2
+#define CONFIG_SYS_MAX_I2C_BUS 1
#define CONFIG_SYS_I2C_INIT_BOARD 1
#define CONFIG_I2C_MUX 1
@@ -122,6 +123,20 @@
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */
+
+#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
+
+#define CONFIG_SYS_64BIT_VSPRINTF /* needed for UBI/UBIFS */
+
+/* UBI Support for all Keymile boards */
+#define CONFIG_CMD_UBI
+#define CONFIG_RBTREE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_FLASH_CFI_MTD
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_CONCAT
+
/* define this to use the keymile's io muxing feature */
/*#define CONFIG_IO_MUXING */
diff --git a/include/configs/km8xx.h b/include/configs/km8xx.h
index c305b89..b5552d2 100644
--- a/include/configs/km8xx.h
+++ b/include/configs/km8xx.h
@@ -121,7 +121,6 @@
#define CONFIG_SYS_FLASH_BASE 0xf0000000
#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* 384 kB for Monitor */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* 256 kB for malloc() */
/*
* For booting Linux, the board info and command line data
@@ -146,7 +145,6 @@
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_OFFSET CONFIG_SYS_MONITOR_LEN
-#define CONFIG_ENV_SIZE 0x04000 /* Total Size of Environment Sector */
#define CONFIG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
index 41dbd0d..347b47c 100644
--- a/include/configs/kmeter1.h
+++ b/include/configs/kmeter1.h
@@ -292,7 +292,6 @@
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
-#define CONFIG_ENV_SIZE 0x20000
#define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN)
/* Address and size of Redundant Environment Sector */
@@ -314,7 +313,6 @@
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_OFFSET 0x3000
#define CONFIG_I2C_MULTI_BUS 1
-#define CONFIG_SYS_MAX_I2C_BUS 2
#define CONFIG_I2C_MUX 1
/* EEprom support */
@@ -326,7 +324,7 @@
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_LOW_TEMP -30
#define CONFIG_SYS_DTT_HYSTERESIS 3
-#define CONFIG_SYS_DTT_BUS_NUM (2)
+#define CONFIG_SYS_DTT_BUS_NUM (CONFIG_SYS_MAX_I2C_BUS)
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
@@ -433,7 +431,7 @@
#define CONFIG_PRAM 512 /* protected RAM [KBytes] */
-#define MTDIDS_DEFAULT "nor0=app"
+#define MTDIDS_DEFAULT "nor2=app"
#define MTDPARTS_DEFAULT \
"mtdparts=app:256k(u-boot),128k(env),128k(envred)," \
"1536k(esw0),8704k(rootfs0),1536k(esw1),2432k(rootfs1),640k(var),768k(cfg)"
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index cc42101..ea14948 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -98,13 +98,11 @@
"addcon=setenv bootargs ${bootargs} " \
"console=ttyCPM0,${baudrate}\0" \
"mtdids=nor0=boot,nor1=app \0" \
- "mtdparts=mtdparts=boot:384k(u-boot),128k(env),128k(envred)," \
- "3456k(free);app:3m(esw0),10m(rootfs0),3m(esw1)," \
- "10m(rootfs1),1m(var),5m(cfg) \0" \
"partition=nor1,5 \0" \
"new_env=prot off FE060000 FE09FFFF; era FE060000 FE09FFFF \0" \
"EEprom_ivm=pca9544a:70:4 \0" \
- "mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0" \
+ "mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0" \
+ "unlock=yes\0" \
""
#define CONFIG_SYS_SDRAM_BASE 0x00000000
@@ -112,13 +110,17 @@
#define CONFIG_SYS_FLASH_SIZE 32
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_BANKS 3 /* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_BASE_1 0x50000000
-#define CONFIG_SYS_FLASH_SIZE_1 64
+#define CONFIG_SYS_FLASH_SIZE_1 32
+#define CONFIG_SYS_FLASH_BASE_2 0x52000000
+#define CONFIG_SYS_FLASH_SIZE_2 32
-#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, \
+ CONFIG_SYS_FLASH_BASE_1, \
+ CONFIG_SYS_FLASH_BASE_2 }
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
@@ -193,7 +195,6 @@
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
-#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
@@ -333,9 +334,10 @@
#define CONFIG_SYS_BR5_PRELIM ((CONFIG_SYS_FLASH_BASE_1 & BRx_BA_MSK) |\
BRx_PS_16 | BRx_MS_GPCM_P | BRx_V)
-#define CONFIG_SYS_OR5_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1) |\
- ORxG_CSNT | ORxG_ACS_DIV2 |\
- ORxG_SCY_5_CLK | ORxG_TRLX )
+#define CONFIG_SYS_OR5_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1 + \
+ CONFIG_SYS_FLASH_SIZE_2) |\
+ ORxG_CSNT | ORxG_ACS_DIV2 |\
+ ORxG_SCY_5_CLK | ORxG_TRLX )
#define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */
diff --git a/include/i2c.h b/include/i2c.h
index 668e754..b754769 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -47,7 +47,9 @@
#define I2C_RXTX_LEN 128 /* maximum tx/rx buffer length */
#if defined(CONFIG_I2C_MULTI_BUS)
+#if !defined(CONFIG_SYS_MAX_I2C_BUS)
#define CONFIG_SYS_MAX_I2C_BUS 2
+#endif
#define I2C_GET_BUS() i2c_get_bus_num()
#define I2C_SET_BUS(a) i2c_set_bus_num(a)
#else