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Diffstat (limited to 'common')
-rw-r--r--common/cmd_bdinfo.c28
-rw-r--r--common/cmd_nand.c95
-rw-r--r--common/cmd_nvedit.c16
-rw-r--r--common/cmd_sata.c9
-rw-r--r--common/main.c1
5 files changed, 92 insertions, 57 deletions
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 3ab285bc7..42f08fdd0 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -147,7 +147,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_HERMES
print_mhz("ethspeed", bd->bi_ethspeed);
#endif
- printf("IP addr = %pI4\n", &bd->bi_ip_addr);
+ printf("IP addr = %s\n", getenv("ipaddr"));
printf("baudrate = %6ld bps\n", bd->bi_baudrate);
print_num("relocaddr", gd->relocaddr);
return 0;
@@ -172,7 +172,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", bd->bi_baudrate);
@@ -196,7 +196,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#endif
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", (ulong)bd->bi_baudrate);
return 0;
@@ -229,7 +229,7 @@ int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %6ld bps\n", bd->bi_baudrate);
return 0;
@@ -275,7 +275,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
print_eth(3);
#endif
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", bd->bi_baudrate);
@@ -303,7 +303,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
print_num("flashoffset", (ulong)bd->bi_flashoffset);
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
printf("baudrate = %d bps\n", bd->bi_baudrate);
return 0;
@@ -323,7 +323,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
print_num("flashoffset", (ulong)bd->bi_flashoffset);
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
printf("baudrate = %d bps\n", bd->bi_baudrate);
return 0;
@@ -343,7 +343,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
print_num("flashoffset", (ulong)bd->bi_flashoffset);
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
printf("baudrate = %lu bps\n", bd->bi_baudrate);
return 0;
@@ -367,7 +367,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %d bps\n", bd->bi_baudrate);
#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
@@ -403,7 +403,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", (ulong)bd->bi_baudrate);
return 0;
@@ -436,7 +436,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
print_mhz("ethspeed", bd->bi_ethspeed);
#endif
printf("baudrate = %d bps\n", bd->bi_baudrate);
@@ -461,7 +461,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
print_num("FB base ", gd->fb_base);
return 0;
@@ -485,7 +485,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %d bps\n", bd->bi_baudrate);
@@ -506,7 +506,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_CMD_NET)
print_eth(0);
- printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
+ printf("ip_addr = %s\n", getenv("ipaddr"));
#endif
printf("baudrate = %ld bps\n", bd->bi_baudrate);
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index 0fd3a6c41..f060a317e 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -11,7 +11,7 @@
* Added 16-bit nand support
* (C) 2004 Texas Instruments
*
- * Copyright 2010 Freescale Semiconductor
+ * Copyright 2010, 2012 Freescale Semiconductor
* The portions of this file whose copyright is held by Freescale and which
* are not considered a derived work of GPL v2-only code may be distributed
* and/or modified under the terms of the GNU General Public License as
@@ -390,6 +390,41 @@ static void nand_print_and_set_info(int idx)
setenv("nand_erasesize", buf);
}
+static int raw_access(nand_info_t *nand, ulong addr, loff_t off, ulong count,
+ int read)
+{
+ int ret = 0;
+ size_t rwsize;
+
+ while (count--) {
+ /* Raw access */
+ mtd_oob_ops_t ops = {
+ .datbuf = (u8 *)addr,
+ .oobbuf = ((u8 *)addr) + nand->writesize,
+ .len = nand->writesize,
+ .ooblen = nand->oobsize,
+ .mode = MTD_OOB_RAW
+ };
+
+ rwsize = nand->writesize + nand->oobsize;
+ if (read)
+ ret = nand->read_oob(nand, off, &ops);
+ else
+ ret = nand->write_oob(nand, off, &ops);
+
+ if (ret) {
+ printf("%s: error at offset %llx, ret %d\n",
+ __func__, (long long)off, ret);
+ break;
+ }
+
+ addr += nand->writesize + nand->oobsize;
+ off += nand->writesize;
+ }
+
+ return ret;
+}
+
int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
int i, ret = 0;
@@ -568,7 +603,9 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
if (strncmp(cmd, "read", 4) == 0 || strncmp(cmd, "write", 5) == 0) {
size_t rwsize;
+ ulong pagecount = 1;
int read;
+ int raw;
if (argc < 4)
goto usage;
@@ -577,13 +614,36 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
read = strncmp(cmd, "read", 4) == 0; /* 1 = read, 0 = write */
printf("\nNAND %s: ", read ? "read" : "write");
- if (arg_off_size(argc - 3, argv + 3, &dev, &off, &size) != 0)
- return 1;
nand = &nand_info[dev];
- rwsize = size;
s = strchr(cmd, '.');
+
+ if (!strcmp(s, ".raw")) {
+ raw = 1;
+
+ if (arg_off(argv[3], &dev, &off, &size))
+ return 1;
+
+ if (argc > 4 && !str2long(argv[4], &pagecount)) {
+ printf("'%s' is not a number\n", argv[4]);
+ return 1;
+ }
+
+ if (pagecount * nand->writesize > size) {
+ puts("Size exceeds partition or device limit\n");
+ return -1;
+ }
+
+ rwsize = pagecount * (nand->writesize + nand->oobsize);
+ } else {
+ if (arg_off_size(argc - 3, argv + 3, &dev,
+ &off, &size) != 0)
+ return 1;
+
+ rwsize = size;
+ }
+
if (!s || !strcmp(s, ".jffs2") ||
!strcmp(s, ".e") || !strcmp(s, ".i")) {
if (read)
@@ -609,7 +669,8 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
return 1;
}
ret = nand_write_skip_bad(nand, off, &rwsize,
- (u_char *)addr, WITH_YAFFS_OOB);
+ (u_char *)addr,
+ WITH_INLINE_OOB);
#endif
} else if (!strcmp(s, ".oob")) {
/* out-of-band data */
@@ -623,22 +684,8 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
ret = nand->read_oob(nand, off, &ops);
else
ret = nand->write_oob(nand, off, &ops);
- } else if (!strcmp(s, ".raw")) {
- /* Raw access */
- mtd_oob_ops_t ops = {
- .datbuf = (u8 *)addr,
- .oobbuf = ((u8 *)addr) + nand->writesize,
- .len = nand->writesize,
- .ooblen = nand->oobsize,
- .mode = MTD_OOB_RAW
- };
-
- rwsize = nand->writesize + nand->oobsize;
-
- if (read)
- ret = nand->read_oob(nand, off, &ops);
- else
- ret = nand->write_oob(nand, off, &ops);
+ } else if (raw) {
+ ret = raw_access(nand, addr, off, pagecount, read);
} else {
printf("Unknown nand command suffix '%s'.\n", s);
return 1;
@@ -732,9 +779,9 @@ U_BOOT_CMD(
"nand write - addr off|partition size\n"
" read/write 'size' bytes starting at offset 'off'\n"
" to/from memory address 'addr', skipping bad blocks.\n"
- "nand read.raw - addr off|partition\n"
- "nand write.raw - addr off|partition\n"
- " Use read.raw/write.raw to avoid ECC and access the page as-is.\n"
+ "nand read.raw - addr off|partition [count]\n"
+ "nand write.raw - addr off|partition [count]\n"
+ " Use read.raw/write.raw to avoid ECC and access the flash as-is.\n"
#ifdef CONFIG_CMD_NAND_TRIMFFS
"nand write.trimffs - addr off|partition size\n"
" write 'size' bytes starting at offset 'off' from memory address\n"
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index e1ccdd8f7..5999cb80e 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -343,21 +343,7 @@ int _do_env_set(int flag, int argc, char * const argv[])
* Some variables should be updated when the corresponding
* entry in the environment is changed
*/
- if (strcmp(name, "ipaddr") == 0) {
- char *s = argv[2]; /* always use only one arg */
- char *e;
- unsigned long addr;
- bd->bi_ip_addr = 0;
- for (addr = 0, i = 0; i < 4; ++i) {
- ulong val = s ? simple_strtoul(s, &e, 10) : 0;
- addr <<= 8;
- addr |= val & 0xFF;
- if (s)
- s = *e ? e + 1 : e;
- }
- bd->bi_ip_addr = htonl(addr);
- return 0;
- } else if (strcmp(argv[1], "loadaddr") == 0) {
+ if (strcmp(argv[1], "loadaddr") == 0) {
load_addr = simple_strtoul(argv[2], NULL, 16);
return 0;
}
diff --git a/common/cmd_sata.c b/common/cmd_sata.c
index 7b1703fe4..3f98235a3 100644
--- a/common/cmd_sata.c
+++ b/common/cmd_sata.c
@@ -48,9 +48,12 @@ int __sata_initialize(void)
sata_dev_desc[i].block_write = sata_write;
rc = init_sata(i);
- rc = scan_sata(i);
- if ((sata_dev_desc[i].lba > 0) && (sata_dev_desc[i].blksz > 0))
- init_part(&sata_dev_desc[i]);
+ if (!rc) {
+ rc = scan_sata(i);
+ if (!rc && (sata_dev_desc[i].lba > 0) &&
+ (sata_dev_desc[i].blksz > 0))
+ init_part(&sata_dev_desc[i]);
+ }
}
sata_curr_device = 0;
return rc;
diff --git a/common/main.c b/common/main.c
index 3b9e39a98..a93335798 100644
--- a/common/main.c
+++ b/common/main.c
@@ -973,7 +973,6 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
#ifdef CONFIG_SHOW_ACTIVITY
while (!tstc()) {
- extern void show_activity(int arg);
show_activity(0);
WATCHDOG_RESET();
}
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