From beb98a1496c1606f443d274c23cb97e831bf3a2e Mon Sep 17 00:00:00 2001
From: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
Date: Tue, 23 Dec 2014 10:50:23 +0100
Subject: [PATCH] mmc: display size and start of eMMC enhanced user data area
in mmcinfo
This adds output to show the eMMC enhanced user data area size and offset
along with the partition sizes in mmcinfo's output.
Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
---
common/cmd_mmc.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index 8c03e583e5..bcb03eaa90 100644
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -97,10 +97,15 @@ static void print_mmcinfo(struct mmc *mmc)
if (!IS_SD(mmc) && mmc->version >= MMC_VERSION_4_41) {
bool has_enh = (mmc->part_support & ENHNCD_SUPPORT) != 0;
+ bool usr_enh = has_enh && (mmc->part_attr & EXT_CSD_ENH_USR);
puts("User Capacity: ");
- print_size(mmc->capacity_user,
- has_enh && (mmc->part_attr & EXT_CSD_ENH_USR) ?
- " ENH\n" : "\n");
+ print_size(mmc->capacity_user, usr_enh ? " ENH\n" : "\n");
+ if (usr_enh) {
+ puts("User Enhanced Start: ");
+ print_size(mmc->enh_user_start, "\n");
+ puts("User Enhanced Size: ");
+ print_size(mmc->enh_user_size, "\n");
+ }
puts("Boot Capacity: ");
print_size(mmc->capacity_boot, has_enh ? " ENH\n" : "\n");
puts("RPMB Capacity: ");
--
2.39.5