Merge branch 'next'

4 files changed, 38 insertions, 17 deletions

diff --git a/env/Kconfig b/env/Kconfig
index 2f625b22575..238e4c70cf0 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -30,6 +30,22 @@ config ENV_OVERWRITE
 	  Use this to permit overriding of certain environmental variables
 	  like Ethernet and Serial
 
+config ENV_MIN_ENTRIES
+	int "Minimum number of entries in the environment hashtable"
+	default 64
+	help
+	  Minimum number of entries in the hash table that is used internally
+	  to store the environment settings.
+
+config ENV_MAX_ENTRIES
+	int "Maximumm number of entries in the environment hashtable"
+	default 512
+	help
+	  Maximum number of entries in the hash table that is used internally
+	  to store the environment settings. The default setting is supposed to
+	  be generous and should work in most cases. This setting can be used
+	  to tune behaviour; see lib/hashtable.c for details.
+
 config ENV_IS_NOWHERE
 	bool "Environment is not stored"
 	default y if !ENV_IS_IN_EEPROM && !ENV_IS_IN_EXT4 && \
@@ -248,14 +264,6 @@ config ENV_IS_IN_NAND
 	  during a "saveenv" operation.	 CONFIG_ENV_OFFSET_REDUND must be
 	  aligned to an erase block boundary.
 
-	  - CONFIG_ENV_RANGE (optional):
-
-	  Specifies the length of the region in which the environment
-	  can be written.  This should be a multiple of the NAND device's
-	  block size.  Specifying a range with more erase blocks than
-	  are needed to hold CONFIG_ENV_SIZE allows bad blocks within
-	  the range to be avoided.
-
 	  - CONFIG_ENV_OFFSET_OOB (optional):
 
 	  Enables support for dynamically retrieving the offset of the
@@ -264,6 +272,16 @@ config ENV_IS_IN_NAND
 	  Currently, CONFIG_ENV_OFFSET_REDUND is not supported when
 	  using CONFIG_ENV_OFFSET_OOB.
 
+config ENV_RANGE
+	hex "Length of the region in which the environment can be written"
+	depends on ENV_IS_IN_NAND
+	range ENV_SIZE 0x7fffffff
+	default ENV_SIZE
+	help
+	  This should be a multiple of the NAND device's block size.
+	  Specifying a range with more erase blocks than are needed to hold
+	  CONFIG_ENV_SIZE allows bad blocks within the range to be avoided.
+
 config ENV_IS_IN_NVRAM
 	bool "Environment in a non-volatile RAM"
 	depends on !CHAIN_OF_TRUST
diff --git a/env/ext4.c b/env/ext4.c
index 9f65afb8a42..47e05a48919 100644
--- a/env/ext4.c
+++ b/env/ext4.c
@@ -31,6 +31,7 @@
 #include <errno.h>
 #include <ext4fs.h>
 #include <mmc.h>
+#include <scsi.h>
 #include <asm/global_data.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -146,6 +147,10 @@ static int env_ext4_load(void)
 	if (!strcmp(ifname, "mmc"))
 		mmc_initialize(NULL);
 #endif
+#if defined(CONFIG_AHCI) || defined(CONFIG_SCSI)
+	if (!strcmp(ifname, "scsi"))
+		scsi_scan(true);
+#endif
 
 	part = blk_get_device_part_str(ifname, dev_and_part,
 				       &dev_desc, &info, 1);
diff --git a/env/fat.c b/env/fat.c
index 6251d9649b1..3172130d75d 100644
--- a/env/fat.c
+++ b/env/fat.c
@@ -17,6 +17,7 @@
 #include <errno.h>
 #include <fat.h>
 #include <mmc.h>
+#include <scsi.h>
 #include <asm/cache.h>
 #include <asm/global_data.h>
 #include <linux/stddef.h>
@@ -128,7 +129,12 @@ static int env_fat_load(void)
 	if (!strcmp(ifname, "mmc"))
 		mmc_initialize(NULL);
 #endif
-
+#ifndef CONFIG_SPL_BUILD
+#if defined(CONFIG_AHCI) || defined(CONFIG_SCSI)
+	if (!strcmp(CONFIG_ENV_FAT_INTERFACE, "scsi"))
+		scsi_scan(true);
+#endif
+#endif
 	part = blk_get_device_part_str(ifname, dev_and_part,
 				       &dev_desc, &info, 1);
 	if (part < 0)
diff --git a/env/nand.c b/env/nand.c
index 21aa367d5bd..df300b13179 100644
--- a/env/nand.c
+++ b/env/nand.c
@@ -33,10 +33,6 @@
 #error CONFIG_ENV_OFFSET_REDUND must have CONFIG_CMD_SAVEENV & CONFIG_CMD_NAND
 #endif
 
-#ifndef CONFIG_ENV_RANGE
-#define CONFIG_ENV_RANGE	CONFIG_ENV_SIZE
-#endif
-
 #if defined(ENV_IS_EMBEDDED)
 static env_t *env_ptr = &environment;
 #elif defined(CONFIG_NAND_ENV_DST)
@@ -201,10 +197,6 @@ static int env_nand_save(void)
 #endif
 	};
 
-
-	if (CONFIG_ENV_RANGE < CONFIG_ENV_SIZE)
-		return 1;
-
 	ret = env_export(env_new);
 	if (ret)
 		return ret;