aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorAngelo Dureghello <angelo@sysam.it>2017-08-01 14:27:10 +0200
committerJaehoon Chung <jh80.chung@samsung.com>2017-08-17 17:00:11 +0900
commitbdb6099666933491ce393e52132e05604da91b1a (patch)
tree127076ebc6d7f6a4725d013e8f5d3967ec95016d /include
parente7881d85a94b2e35b12a163c3af671057e9ca5e8 (diff)
downloadu-boot-bdb6099666933491ce393e52132e05604da91b1a.zip
u-boot-bdb6099666933491ce393e52132e05604da91b1a.tar.gz
u-boot-bdb6099666933491ce393e52132e05604da91b1a.tar.bz2
cmd: mmc: add mmc partconf read capability
This patch allows to show the EXT_CSD[179] partition_config register info, just by specifying the dev param: U-Boot> mmc partconf 0 EXT_CSD[179], PARTITION_CONFIG: BOOT_ACK: 0x0 BOOT_PARTITION_ENABLE: 0x0 PARTITION_ACCESS: 0x0 Signed-off-by: Angelo Dureghello <angelo@sysam.it> Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'include')
-rw-r--r--include/mmc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/mmc.h b/include/mmc.h
index 16a5c20..010ebe0 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -221,6 +221,10 @@
#define EXT_CSD_BOOT_PART_NUM(x) (x << 3)
#define EXT_CSD_PARTITION_ACCESS(x) (x << 0)
+#define EXT_CSD_EXTRACT_BOOT_ACK(x) (((x) >> 6) & 0x1)
+#define EXT_CSD_EXTRACT_BOOT_PART(x) (((x) >> 3) & 0x7)
+#define EXT_CSD_EXTRACT_PARTITION_ACCESS(x) ((x) & 0x7)
+
#define EXT_CSD_BOOT_BUS_WIDTH_MODE(x) (x << 3)
#define EXT_CSD_BOOT_BUS_WIDTH_RESET(x) (x << 2)
#define EXT_CSD_BOOT_BUS_WIDTH_WIDTH(x) (x)