diff options
| -rw-r--r-- | common/env_sf.c | 29 |
1 files changed, 29 insertions, 0 deletions
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) { |