summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--README11
-rw-r--r--drivers/mtd/Makefile3
-rw-r--r--drivers/mtd/nand/nand.c2
-rw-r--r--drivers/mtd/onenand/onenand_uboot.c2
4 files changed, 15 insertions, 3 deletions
diff --git a/README b/README
index 75fc4b7..561c100 100644
--- a/README
+++ b/README
@@ -1846,6 +1846,17 @@ The following options need to be configured:
These options enable and control the auto-update feature;
for a more detailed description refer to doc/README.update.
+- MTD Support (mtdparts command, UBI support)
+ CONFIG_MTD_DEVICE
+
+ Adds the MTD device infrastructure from the Linux kernel.
+ Needed for mtdparts command support.
+
+ CONFIG_MTD_PARTITIONS
+
+ Adds the MTD partitioning infrastructure from the Linux
+ kernel. Needed for UBI support.
+
Legacy uImage format:
Arg Where When
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 19dc02b..754d648 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -25,7 +25,8 @@ include $(TOPDIR)/config.mk
LIB := $(obj)libmtd.a
-COBJS-$(CONFIG_MTD_PARTITIONS) += mtdcore.o mtdpart.o
+COBJS-$(CONFIG_MTD_DEVICE) += mtdcore.o
+COBJS-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
COBJS-$(CONFIG_MTD_CONCAT) += mtdconcat.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at45.o
COBJS-$(CONFIG_FLASH_CFI_DRIVER) += cfi_flash.o
diff --git a/drivers/mtd/nand/nand.c b/drivers/mtd/nand/nand.c
index d369115..9065fa9 100644
--- a/drivers/mtd/nand/nand.c
+++ b/drivers/mtd/nand/nand.c
@@ -57,7 +57,7 @@ static void nand_init_chip(struct mtd_info *mtd, struct nand_chip *nand,
else
mtd->name += gd->reloc_off;
-#ifdef CONFIG_MTD_PARTITIONS
+#ifdef CONFIG_MTD_DEVICE
/*
* Add MTD device so that we can reference it later
* via the mtdcore infrastructure (e.g. ubi).
diff --git a/drivers/mtd/onenand/onenand_uboot.c b/drivers/mtd/onenand/onenand_uboot.c
index a95b922..9823b5b 100644
--- a/drivers/mtd/onenand/onenand_uboot.c
+++ b/drivers/mtd/onenand/onenand_uboot.c
@@ -43,7 +43,7 @@ void onenand_init(void)
puts("OneNAND: ");
print_size(onenand_mtd.size, "\n");
-#ifdef CONFIG_MTD_PARTITIONS
+#ifdef CONFIG_MTD_DEVICE
/*
* Add MTD device so that we can reference it later
* via the mtdcore infrastructure (e.g. ubi).