From: Gong Qianyu <qianyu.g...@freescale.com>
It might be missed when converting spi_flash_probe() in cmd_sf.c.
This patch refers to commit fbb099183e3a ("dm: Convert
spi_flash_probe() and 'sf probe' to use driver model").
Signed-off-by: Gong Qianyu <qianyu.g...@freescale.com>
---
V6-V7:
- No change.
V5:
- Revise commit message.
V4:
- Use CONFIG_ENV_* instead of CONFIG_SF_*.
- Remove the variables and call the macros directly.
- Use set_default_env instead of print info.
V3:
- Remove redundant operations for saveenv()
V2:
- New patch.
common/env_sf.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/common/env_sf.c b/common/env_sf.c
index 9409831..892e6cb 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -16,6 +16,7 @@
#include <spi_flash.h>
#include <search.h>
#include <errno.h>
+#include <dm/device-internal.h>
#ifndef CONFIG_ENV_SPI_BUS
# define CONFIG_ENV_SPI_BUS 0
@@ -51,6 +52,19 @@ int saveenv(void)
char *saved_buffer = NULL, flag = OBSOLETE_FLAG;
u32 saved_size, saved_offset, sector = 1;
int ret;
+#ifdef CONFIG_DM_SPI_FLASH
+ struct udevice *new;
+
+ ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
+ CONFIG_ENV_SPI_MAX_HZ,
+ CONFIG_ENV_SPI_MODE, &new);
+ if (ret) {
+ set_default_env("!spi_flash_probe_bus_cs() failed");
+ return 1;
+ }
+
+ env_flash = dev_get_uclass_priv(new);
+#else
if (!env_flash) {
env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
@@ -61,6 +75,7 @@ int saveenv(void)
return 1;
}
}
+#endif
ret = env_export(&env_new);
if (ret)
@@ -227,6 +242,19 @@ int saveenv(void)
char *saved_buffer = NULL;
int ret = 1;
env_t env_new;
+#ifdef CONFIG_DM_SPI_FLASH
+ struct udevice *new;
+
+ ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
+ CONFIG_ENV_SPI_MAX_HZ,
+ CONFIG_ENV_SPI_MODE, &new);
+ if (ret) {
+ set_default_env("!spi_flash_probe_bus_cs() failed");
+ return 1;
+ }
+
+ env_flash = dev_get_uclass_priv(new);
+#else
if (!env_flash) {
env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
@@ -237,6 +265,7 @@ int saveenv(void)
return 1;
}
}
+#endif
/* Is the sector larger than the env (i.e. embedded) */
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
--
2.1.0.27.g96db324
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