* [U-Boot] [PATCH 0/3] spi flash updates for v2010.09
@ 2010-07-01 3:50 Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 1/3] add redundant environment for env_sf.c Mike Frysinger
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Mike Frysinger @ 2010-07-01 3:50 UTC (permalink / raw)
To: u-boot
These have been posted in the past and shouldn't be any pending issues.
Mike Frysinger (1):
sf: move useful messages from debug to printf
Thomas Chou (1):
spi_flash: support old STMicro parts with RES
Wolfgang Wegner (1):
add redundant environment for env_sf.c
common/env_sf.c | 232 +++++++++++++++++++++++++++++++++++++++++++
drivers/mtd/spi/atmel.c | 7 +-
drivers/mtd/spi/macronix.c | 5 +-
drivers/mtd/spi/spansion.c | 5 +-
drivers/mtd/spi/spi_flash.c | 5 +-
drivers/mtd/spi/sst.c | 5 +-
drivers/mtd/spi/stmicro.c | 26 +++++-
drivers/mtd/spi/winbond.c | 7 +-
8 files changed, 276 insertions(+), 16 deletions(-)
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] [PATCH 1/3] add redundant environment for env_sf.c
2010-07-01 3:50 [U-Boot] [PATCH 0/3] spi flash updates for v2010.09 Mike Frysinger
@ 2010-07-01 3:50 ` Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 2/3] spi_flash: support old STMicro parts with RES Mike Frysinger
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Mike Frysinger @ 2010-07-01 3:50 UTC (permalink / raw)
To: u-boot
From: Wolfgang Wegner <w.wegner@astro-kom.de>
This patch adds redundant environment for environment in SPI flash.
I took env_flash.c as an example and slightly modified it. Apart
from adapting things to SF, I also slightly changed the decision
logic to use area 2 as a default in case the flags are wrong because
not having a default path worried me.
I did not add a section for CONFIG_ENV_IS_IN_SPI_FLASH in environment.h
because I did not understand if this is desired and/or needed.
So to use the feature, one has to set CONFIG_ENV_OFFSET_REDUND _and_
CONFIG_SYS_REDUNDAND_ENVIRONMENT.
I checked it by powering off my board several times during flash
erase or write, because I do not know if there are other stress
test scenarios.
Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
---
common/env_sf.c | 232 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 232 insertions(+), 0 deletions(-)
diff --git a/common/env_sf.c b/common/env_sf.c
index 6575b6d..4391d61 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -43,6 +43,14 @@
# define CONFIG_ENV_SPI_MODE SPI_MODE_3
#endif
+#ifdef CONFIG_ENV_OFFSET_REDUND
+static ulong env_offset = CONFIG_ENV_OFFSET;
+static ulong env_new_offset = CONFIG_ENV_OFFSET_REDUND;
+
+#define ACTIVE_FLAG 1
+#define OBSOLETE_FLAG 0
+#endif /* CONFIG_ENV_ADDR_REDUND */
+
DECLARE_GLOBAL_DATA_PTR;
/* references to names in env_common.c */
@@ -58,6 +66,229 @@ uchar env_get_char_spec(int index)
return *((uchar *)(gd->env_addr + index));
}
+#if defined(CONFIG_ENV_OFFSET_REDUND)
+void swap_env(void)
+{
+ ulong tmp_offset = env_offset;
+
+ env_offset = env_new_offset;
+ env_new_offset = tmp_offset;
+}
+
+int saveenv(void)
+{
+ u32 saved_size, saved_offset;
+ char *saved_buffer = NULL;
+ u32 sector = 1;
+ int ret;
+ char flag = OBSOLETE_FLAG, new_flag = ACTIVE_FLAG;
+
+ if (!env_flash) {
+ puts("Environment SPI flash not initialized\n");
+ return 1;
+ }
+
+ /* Is the sector larger than the env (i.e. embedded) */
+ if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
+ saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
+ saved_offset = env_new_offset + CONFIG_ENV_SIZE;
+ saved_buffer = malloc(saved_size);
+ if (!saved_buffer) {
+ ret = 1;
+ goto done;
+ }
+ ret = spi_flash_read(env_flash, saved_offset,
+ saved_size, saved_buffer);
+ if (ret)
+ goto done;
+ }
+
+ if (CONFIG_ENV_SIZE > CONFIG_ENV_SECT_SIZE) {
+ sector = CONFIG_ENV_SIZE / CONFIG_ENV_SECT_SIZE;
+ if (CONFIG_ENV_SIZE % CONFIG_ENV_SECT_SIZE)
+ sector++;
+ }
+
+ puts("Erasing SPI flash...");
+ ret = spi_flash_erase(env_flash, env_new_offset,
+ sector * CONFIG_ENV_SECT_SIZE);
+ if (ret)
+ goto done;
+
+ puts("Writing to SPI flash...");
+ ret = spi_flash_write(env_flash,
+ env_new_offset + offsetof(env_t, data),
+ sizeof(env_ptr->data), env_ptr->data);
+ if (ret)
+ goto done;
+
+ ret = spi_flash_write(env_flash,
+ env_new_offset + offsetof(env_t, crc),
+ sizeof(env_ptr->crc), &env_ptr->crc);
+ if (ret)
+ goto done;
+
+ ret = spi_flash_write(env_flash,
+ env_offset + offsetof(env_t, flags),
+ sizeof(env_ptr->flags), &flag);
+ if (ret)
+ goto done;
+
+ ret = spi_flash_write(env_flash,
+ env_new_offset + offsetof(env_t, flags),
+ sizeof(env_ptr->flags), &new_flag);
+ if (ret)
+ goto done;
+
+ if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
+ ret = spi_flash_write(env_flash, saved_offset,
+ saved_size, saved_buffer);
+ if (ret)
+ goto done;
+ }
+
+ swap_env();
+
+ ret = 0;
+ puts("done\n");
+
+ done:
+ if (saved_buffer)
+ free(saved_buffer);
+ return ret;
+}
+
+void env_relocate_spec(void)
+{
+ int ret;
+ int crc1_ok = 0, crc2_ok = 0;
+ env_t *tmp_env1 = NULL;
+ env_t *tmp_env2 = NULL;
+ uchar flag1, flag2;
+ /* current_env is set only in case both areas are valid! */
+ int current_env = 0;
+
+ tmp_env1 = (env_t *)malloc(CONFIG_ENV_SIZE);
+ if (!tmp_env1) {
+ puts("*** Warning: could not init environment,"
+ " using defaults\n\n");
+ goto out;
+ }
+
+ tmp_env2 = (env_t *)malloc(CONFIG_ENV_SIZE);
+ if (!tmp_env2) {
+ puts("*** Warning: could not init environment,"
+ " using defaults\n\n");
+ goto out;
+ }
+
+ env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
+ CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
+ if (!env_flash)
+ goto err_probe;
+
+ ret = spi_flash_read(env_flash, CONFIG_ENV_OFFSET,
+ CONFIG_ENV_SIZE, tmp_env1);
+ if (ret)
+ goto err_read;
+
+ if (crc32(0, tmp_env1->data, ENV_SIZE) == tmp_env1->crc)
+ crc1_ok = 1;
+ flag1 = tmp_env1->flags;
+
+ ret = spi_flash_read(env_flash, CONFIG_ENV_OFFSET_REDUND,
+ CONFIG_ENV_SIZE, tmp_env2);
+ if (!ret) {
+ if (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc)
+ crc2_ok = 1;
+ flag2 = tmp_env2->flags;
+ }
+
+ if (!crc1_ok && !crc2_ok)
+ goto err_crc;
+ else if (crc1_ok && !crc2_ok) {
+ gd->env_valid = 1;
+ memcpy(env_ptr, tmp_env1, CONFIG_ENV_SIZE);
+ } else if (!crc1_ok && crc2_ok) {
+ gd->env_valid = 1;
+ memcpy(env_ptr, tmp_env2, CONFIG_ENV_SIZE);
+ swap_env();
+ } else if (flag1 == ACTIVE_FLAG && flag2 == OBSOLETE_FLAG) {
+ gd->env_valid = 1;
+ memcpy(env_ptr, tmp_env1, CONFIG_ENV_SIZE);
+ } else if (flag1 == OBSOLETE_FLAG && flag2 == ACTIVE_FLAG) {
+ gd->env_valid = 1;
+ memcpy(env_ptr, tmp_env2, CONFIG_ENV_SIZE);
+ swap_env();
+ } else if (flag1 == flag2) {
+ gd->env_valid = 2;
+ memcpy(env_ptr, tmp_env1, CONFIG_ENV_SIZE);
+ current_env = 1;
+ } else if (flag1 == 0xFF) {
+ gd->env_valid = 2;
+ memcpy(env_ptr, tmp_env1, CONFIG_ENV_SIZE);
+ current_env = 1;
+ } else {
+ /*
+ * this differs from code in env_flash.c, but I think a sane
+ * default path is desirable.
+ */
+ gd->env_valid = 2;
+ memcpy(env_ptr, tmp_env2, CONFIG_ENV_SIZE);
+ swap_env();
+ current_env = 2;
+ }
+ if (current_env == 1) {
+ if (flag2 != OBSOLETE_FLAG) {
+ flag2 = OBSOLETE_FLAG;
+ spi_flash_write(env_flash,
+ env_new_offset + offsetof(env_t, flags),
+ sizeof(env_ptr->flags), &flag2);
+ }
+ if (flag1 != ACTIVE_FLAG) {
+ flag1 = ACTIVE_FLAG;
+ spi_flash_write(env_flash,
+ env_offset + offsetof(env_t, flags),
+ sizeof(env_ptr->flags), &flag1);
+ }
+ } else if (current_env == 2) {
+ if (flag1 != OBSOLETE_FLAG) {
+ flag1 = OBSOLETE_FLAG;
+ spi_flash_write(env_flash,
+ env_new_offset + offsetof(env_t, flags),
+ sizeof(env_ptr->flags), &flag1);
+ }
+ if (flag2 != ACTIVE_FLAG) {
+ flag2 = ACTIVE_FLAG;
+ spi_flash_write(env_flash,
+ env_offset + offsetof(env_t, flags),
+ sizeof(env_ptr->flags), &flag2);
+ }
+ }
+ if (gd->env_valid == 2) {
+ puts("*** Warning - some problems detected "
+ "reading environment; recovered successfully\n\n");
+ }
+ if (tmp_env1)
+ free(tmp_env1);
+ if (tmp_env2)
+ free(tmp_env2);
+ return;
+
+err_read:
+ spi_flash_free(env_flash);
+ env_flash = NULL;
+err_probe:
+err_crc:
+ puts("*** Warning - bad CRC, using default environment\n\n");
+out:
+ if (tmp_env1)
+ free(tmp_env1);
+ if (tmp_env2)
+ free(tmp_env2);
+ set_default_env();
+}
+#else
int saveenv(void)
{
u32 saved_size, saved_offset;
@@ -144,6 +375,7 @@ err_crc:
set_default_env();
}
+#endif
int env_init(void)
{
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [U-Boot] [PATCH 2/3] spi_flash: support old STMicro parts with RES
2010-07-01 3:50 [U-Boot] [PATCH 0/3] spi flash updates for v2010.09 Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 1/3] add redundant environment for env_sf.c Mike Frysinger
@ 2010-07-01 3:50 ` Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 3/3] sf: move useful messages from debug to printf Mike Frysinger
2010-07-01 3:51 ` [U-Boot] Pull request u-boot-blackfin.git (sf branch) Mike Frysinger
3 siblings, 0 replies; 6+ messages in thread
From: Mike Frysinger @ 2010-07-01 3:50 UTC (permalink / raw)
To: u-boot
From: Thomas Chou <thomas@wytron.com.tw>
Some old STMicro parts do not support JEDEC ID (0x9f). This patch
uses RES (0xab) to get Electronic ID and translates it to JEDEC ID.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Mike Frysinger <vapier@gentoo.org>
---
drivers/mtd/spi/spi_flash.c | 1 +
drivers/mtd/spi/stmicro.c | 21 +++++++++++++++++++++
2 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 612f819..dd0dbbf 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -147,6 +147,7 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
#endif
#ifdef CONFIG_SPI_FLASH_STMICRO
case 0x20:
+ case 0xff: /* Let the stmicro func handle non-JEDEC ids */
flash = spi_flash_probe_stmicro(spi, idcode);
break;
#endif
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index ae0d047..21e9b00 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -46,6 +46,7 @@
#define CMD_M25PXX_DP 0xb9 /* Deep Power-down */
#define CMD_M25PXX_RES 0xab /* Release from DP, and Read Signature */
+#define STM_ID_M25P10 0x11
#define STM_ID_M25P16 0x15
#define STM_ID_M25P20 0x12
#define STM_ID_M25P32 0x16
@@ -78,6 +79,13 @@ static inline struct stmicro_spi_flash *to_stmicro_spi_flash(struct spi_flash
static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = {
{
+ .idcode1 = STM_ID_M25P10,
+ .page_size = 256,
+ .pages_per_sector = 128,
+ .nr_sectors = 4,
+ .name = "M25P10",
+ },
+ {
.idcode1 = STM_ID_M25P16,
.page_size = 256,
.pages_per_sector = 256,
@@ -316,6 +324,19 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode)
struct stmicro_spi_flash *stm;
unsigned int i;
+ if (idcode[0] == 0xff) {
+ i = spi_flash_cmd(spi, CMD_M25PXX_RES,
+ idcode, 4);
+ if (i)
+ return NULL;
+ if ((idcode[3] & 0xf0) == 0x10) {
+ idcode[0] = 0x20;
+ idcode[1] = 0x20;
+ idcode[2] = idcode[3] + 1;
+ } else
+ return NULL;
+ }
+
for (i = 0; i < ARRAY_SIZE(stmicro_spi_flash_table); i++) {
params = &stmicro_spi_flash_table[i];
if (params->idcode1 == idcode[2]) {
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [U-Boot] [PATCH 3/3] sf: move useful messages from debug to printf
2010-07-01 3:50 [U-Boot] [PATCH 0/3] spi flash updates for v2010.09 Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 1/3] add redundant environment for env_sf.c Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 2/3] spi_flash: support old STMicro parts with RES Mike Frysinger
@ 2010-07-01 3:50 ` Mike Frysinger
2010-07-01 3:51 ` [U-Boot] Pull request u-boot-blackfin.git (sf branch) Mike Frysinger
3 siblings, 0 replies; 6+ messages in thread
From: Mike Frysinger @ 2010-07-01 3:50 UTC (permalink / raw)
To: u-boot
At the moment, the default SPI flash subsystem is quite terse. Errors and
successes both result in a generic message. So move the useful errors and
useful successes to printf output by default.
While we're here, also convert the messages to use print_size().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
drivers/mtd/spi/atmel.c | 7 ++++---
drivers/mtd/spi/macronix.c | 5 +++--
drivers/mtd/spi/spansion.c | 5 +++--
drivers/mtd/spi/spi_flash.c | 4 ++--
drivers/mtd/spi/sst.c | 5 +++--
drivers/mtd/spi/stmicro.c | 5 +++--
drivers/mtd/spi/winbond.c | 7 ++++---
7 files changed, 22 insertions(+), 16 deletions(-)
diff --git a/drivers/mtd/spi/atmel.c b/drivers/mtd/spi/atmel.c
index 8306c00..8d02169 100644
--- a/drivers/mtd/spi/atmel.c
+++ b/drivers/mtd/spi/atmel.c
@@ -467,7 +467,7 @@ out:
struct spi_flash *spi_flash_probe_atmel(struct spi_slave *spi, u8 *idcode)
{
const struct atmel_spi_flash_params *params;
- unsigned long page_size;
+ unsigned page_size;
unsigned int family;
struct atmel_spi_flash *asf;
unsigned int i;
@@ -540,8 +540,9 @@ struct spi_flash *spi_flash_probe_atmel(struct spi_slave *spi, u8 *idcode)
* params->blocks_per_sector
* params->nr_sectors;
- debug("SF: Detected %s with page size %lu, total %u bytes\n",
- params->name, page_size, asf->flash.size);
+ printf("SF: Detected %s with page size %u, total ",
+ params->name, page_size);
+ print_size(asf->flash.size, "\n");
return &asf->flash;
diff --git a/drivers/mtd/spi/macronix.c b/drivers/mtd/spi/macronix.c
index fe1310b..76d5284 100644
--- a/drivers/mtd/spi/macronix.c
+++ b/drivers/mtd/spi/macronix.c
@@ -330,8 +330,9 @@ struct spi_flash *spi_flash_probe_macronix(struct spi_slave *spi, u8 *idcode)
mcx->flash.size = params->page_size * params->pages_per_sector
* params->sectors_per_block * params->nr_blocks;
- printf("SF: Detected %s with page size %u, total %u bytes\n",
- params->name, params->page_size, mcx->flash.size);
+ printf("SF: Detected %s with page size %u, total ",
+ params->name, params->page_size);
+ print_size(mcx->flash.size, "\n");
return &mcx->flash;
}
diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c
index fdb7917..d6c1a5f 100644
--- a/drivers/mtd/spi/spansion.c
+++ b/drivers/mtd/spi/spansion.c
@@ -343,8 +343,9 @@ struct spi_flash *spi_flash_probe_spansion(struct spi_slave *spi, u8 *idcode)
spsn->flash.size = params->page_size * params->pages_per_sector
* params->nr_sectors;
- debug("SF: Detected %s with page size %u, total %u bytes\n",
- params->name, params->page_size, spsn->flash.size);
+ printf("SF: Detected %s with page size %u, total ",
+ params->name, params->page_size);
+ print_size(spsn->flash.size, "\n");
return &spsn->flash;
}
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index dd0dbbf..ea875dc 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -106,7 +106,7 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
spi = spi_setup_slave(bus, cs, max_hz, spi_mode);
if (!spi) {
- debug("SF: Failed to set up slave\n");
+ printf("SF: Failed to set up slave\n");
return NULL;
}
@@ -157,7 +157,7 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
break;
#endif
default:
- debug("SF: Unsupported manufacturer %02X\n", idcode[0]);
+ printf("SF: Unsupported manufacturer %02X\n", idcode[0]);
flash = NULL;
break;
}
diff --git a/drivers/mtd/spi/sst.c b/drivers/mtd/spi/sst.c
index 50e9299..2557891 100644
--- a/drivers/mtd/spi/sst.c
+++ b/drivers/mtd/spi/sst.c
@@ -364,8 +364,9 @@ spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode)
stm->flash.read = sst_read_fast;
stm->flash.size = SST_SECTOR_SIZE * params->nr_sectors;
- debug("SF: Detected %s with page size %u, total %u bytes\n",
- params->name, SST_SECTOR_SIZE, stm->flash.size);
+ printf("SF: Detected %s with page size %u, total ",
+ params->name, SST_SECTOR_SIZE);
+ print_size(stm->flash.size, "\n");
/* Flash powers up read-only, so clear BP# bits */
sst_unlock(&stm->flash);
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index 21e9b00..3134027 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -365,8 +365,9 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode)
stm->flash.size = params->page_size * params->pages_per_sector
* params->nr_sectors;
- debug("SF: Detected %s with page size %u, total %u bytes\n",
- params->name, params->page_size, stm->flash.size);
+ printf("SF: Detected %s with page size %u, total ",
+ params->name, params->page_size);
+ print_size(stm->flash.size, "\n");
return &stm->flash;
}
diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
index b8da923..ff1df25 100644
--- a/drivers/mtd/spi/winbond.c
+++ b/drivers/mtd/spi/winbond.c
@@ -289,7 +289,7 @@ out:
struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode)
{
const struct winbond_spi_flash_params *params;
- unsigned long page_size;
+ unsigned page_size;
struct winbond_spi_flash *stm;
unsigned int i;
@@ -325,8 +325,9 @@ struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode)
* params->sectors_per_block
* params->nr_blocks;
- debug("SF: Detected %s with page size %u, total %u bytes\n",
- params->name, page_size, stm->flash.size);
+ printf("SF: Detected %s with page size %u, total ",
+ params->name, page_size);
+ print_size(stm->flash.size, "\n");
return &stm->flash;
}
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [U-Boot] Pull request u-boot-blackfin.git (sf branch)
2010-07-01 3:50 [U-Boot] [PATCH 0/3] spi flash updates for v2010.09 Mike Frysinger
` (2 preceding siblings ...)
2010-07-01 3:50 ` [U-Boot] [PATCH 3/3] sf: move useful messages from debug to printf Mike Frysinger
@ 2010-07-01 3:51 ` Mike Frysinger
2010-07-04 21:36 ` Wolfgang Denk
3 siblings, 1 reply; 6+ messages in thread
From: Mike Frysinger @ 2010-07-01 3:51 UTC (permalink / raw)
To: u-boot
The following changes since commit 39ddd10b046fb791f47281ffb2100be01909ad72:
Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master (2010-06-30 10:10:32 +0200)
are available in the git repository at:
git://www.denx.de/git/u-boot-blackfin.git sf
Mike Frysinger (1):
sf: move useful messages from debug to printf
Thomas Chou (1):
spi_flash: support old STMicro parts with RES
Wolfgang Wegner (1):
add redundant environment for env_sf.c
common/env_sf.c | 232 +++++++++++++++++++++++++++++++++++++++++++
drivers/mtd/spi/atmel.c | 7 +-
drivers/mtd/spi/macronix.c | 5 +-
drivers/mtd/spi/spansion.c | 5 +-
drivers/mtd/spi/spi_flash.c | 5 +-
drivers/mtd/spi/sst.c | 5 +-
drivers/mtd/spi/stmicro.c | 26 +++++-
drivers/mtd/spi/winbond.c | 7 +-
8 files changed, 276 insertions(+), 16 deletions(-)
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] Pull request u-boot-blackfin.git (sf branch)
2010-07-01 3:51 ` [U-Boot] Pull request u-boot-blackfin.git (sf branch) Mike Frysinger
@ 2010-07-04 21:36 ` Wolfgang Denk
0 siblings, 0 replies; 6+ messages in thread
From: Wolfgang Denk @ 2010-07-04 21:36 UTC (permalink / raw)
To: u-boot
Dear Mike Frysinger,
In message <1277956310-2850-1-git-send-email-vapier@gentoo.org> you wrote:
> The following changes since commit 39ddd10b046fb791f47281ffb2100be01909ad72:
>
> Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master (2010-06-30 10:10:32 +0200)
>
> are available in the git repository at:
>
> git://www.denx.de/git/u-boot-blackfin.git sf
>
> Mike Frysinger (1):
> sf: move useful messages from debug to printf
>
> Thomas Chou (1):
> spi_flash: support old STMicro parts with RES
>
> Wolfgang Wegner (1):
> add redundant environment for env_sf.c
>
> common/env_sf.c | 232 +++++++++++++++++++++++++++++++++++++++++++
> drivers/mtd/spi/atmel.c | 7 +-
> drivers/mtd/spi/macronix.c | 5 +-
> drivers/mtd/spi/spansion.c | 5 +-
> drivers/mtd/spi/spi_flash.c | 5 +-
> drivers/mtd/spi/sst.c | 5 +-
> drivers/mtd/spi/stmicro.c | 26 +++++-
> drivers/mtd/spi/winbond.c | 7 +-
> 8 files changed, 276 insertions(+), 16 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"There's only one kind of woman ..." "Or man, for that matter. You
either believe in yourself or you don't."
-- Kirk and Harry Mudd, "Mudd's Women", stardate 1330.1
^ permalink raw reply [flat|nested] 6+ messages in thread
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-- links below jump to the message on this page --
2010-07-01 3:50 [U-Boot] [PATCH 0/3] spi flash updates for v2010.09 Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 1/3] add redundant environment for env_sf.c Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 2/3] spi_flash: support old STMicro parts with RES Mike Frysinger
2010-07-01 3:50 ` [U-Boot] [PATCH 3/3] sf: move useful messages from debug to printf Mike Frysinger
2010-07-01 3:51 ` [U-Boot] Pull request u-boot-blackfin.git (sf branch) Mike Frysinger
2010-07-04 21:36 ` Wolfgang Denk
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