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linux: drop obsolete eMMC RPMB patch

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The underlying issue seems to have been fixed since kernel 4.1
with commit 4e93b9a6abc0d028daf3c8a00cb77b679d8a4df4
"mmc: card: Don't access RPMB partitions for normal read/write"

This patch has also been removed from Debian kernels quite some
time ago
http://lists.alioth.debian.org/pipermail/kernel-svn-changes/2015-September/020884.html

Signed-off-by: Matthias Reichl <hias@horus.com>
This commit is contained in:
Matthias Reichl
2018-03-07 11:46:10 +01:00
committed by MilhouseVH
parent 82980744bb
commit badbe83ecc
2 changed files with 0 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
packages/linux/patches/default/linux-999.05-eMMC-Don-t-initialize-partitions-on-RPMB-flagged-are.patch
View File

@@ -1,26 +0,0 @@
From 57f0b99ca9a2db948fa70988c447553683368be1 Mon Sep 17 00:00:00 2001
From: Nell Hardcastle <nell@dev-nell.com>
Date: Thu, 29 May 2014 22:06:50 -0700
Subject: [PATCH] eMMC: Don't initialize partitions on RPMB flagged areas.
Prevents a lot of pointless hanging at boot on some devices.
---
drivers/mmc/card/block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 4409d79..56df902 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2254,7 +2254,7 @@ static int mmc_blk_alloc_parts(struct mmc_card *card, struct mmc_blk_data *md)
return 0;
for (idx = 0; idx < card->nr_parts; idx++) {
- if (card->part[idx].size) {
+ if (card->part[idx].size && !(card->part[idx].area_type & MMC_BLK_DATA_AREA_RPMB)) {
ret = mmc_blk_alloc_part(card, md,
card->part[idx].part_cfg,
card->part[idx].size >> 9,
--
1.7.10.4

26
packages/linux/patches/raspberrypi/linux-999.05-eMMC-Don-t-initialize-partitions-on-RPMB-flagged-are.patch
View File

@@ -1,26 +0,0 @@
From 57f0b99ca9a2db948fa70988c447553683368be1 Mon Sep 17 00:00:00 2001
From: Nell Hardcastle <nell@dev-nell.com>
Date: Thu, 29 May 2014 22:06:50 -0700
Subject: [PATCH] eMMC: Don't initialize partitions on RPMB flagged areas.
Prevents a lot of pointless hanging at boot on some devices.
---
drivers/mmc/card/block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 4409d79..56df902 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2254,7 +2254,7 @@ static int mmc_blk_alloc_parts(struct mmc_card *card, struct mmc_blk_data *md)
return 0;
for (idx = 0; idx < card->nr_parts; idx++) {
- if (card->part[idx].size) {
+ if (card->part[idx].size && !(card->part[idx].area_type & MMC_BLK_DATA_AREA_RPMB)) {
ret = mmc_blk_alloc_part(card, md,
card->part[idx].part_cfg,
card->part[idx].size >> 9,
--
1.7.10.4