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u-boot 2011.12: fix L2 cache on non-omap4 platforms

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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Acked-by: Tom Rini <trini@ti.com>
This commit is contained in:
Koen Kooi
2012-01-20 13:49:15 +01:00
parent 3b9c2d238b
commit 294c589cd7
2 changed files with 31 additions and 1 deletions
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25
recipes-bsp/u-boot/u-boot/2011.12/0001-Revert-armv7-disable-L2-cache-in-cleanup_before_linu.patch Normal file
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@@ -0,0 +1,25 @@
From 9ac047a112d8c6fe25e71a78946dbe9d707abd98 Mon Sep 17 00:00:00 2001
From: Philip Balister <philip@opensdr.com>
Date: Mon, 16 Jan 2012 09:45:11 -0500
Subject: [PATCH] Revert "armv7: disable L2 cache in cleanup_before_linux()"
This reverts commit dc7100f4080952798413fb63bb4134b22c57623a.
---
arch/arm/cpu/armv7/cpu.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c
index 662c496..091e3e0 100644
--- a/arch/arm/cpu/armv7/cpu.c
+++ b/arch/arm/cpu/armv7/cpu.c
@@ -65,7 +65,6 @@ int cleanup_before_linux(void)
* dcache_disable() in turn flushes the d-cache and disables MMU
*/
dcache_disable();
- v7_outer_cache_disable();
/*
* After D-cache is flushed and before it is disabled there may
--
1.7.6.5

7
recipes-bsp/u-boot/u-boot_2011.12.bb
View File

@@ -6,11 +6,15 @@ UBOOT_IMAGE = "u-boot-${MACHINE}-${PV}-${PR}.img"
UBOOT_SYMLINK = "u-boot-${MACHINE}.img"
PV = "2011.12"
PR = "r2"
PR = "r3"
# No patches for other machines yet
COMPATIBLE_MACHINE = "(beagleboard|pandaboard|hawkboard|am3517-evm|am37x-evm|omap3evm)"
# Non-omap4 platforms need outer cache turned on
CACHEFIX = "file://2011.12/0001-Revert-armv7-disable-L2-cache-in-cleanup_before_linu.patch"
CACHEFIX_omap4 = ""
SRC_URI = "git://www.denx.de/git/u-boot.git;protocol=git \
file://2011.12/0001-beagleboard-mount-rootfs-RO-instead-of-RW-at-boot.patch \
file://2011.12/0002-beagleboard-add-support-for-TCT-Beacon-board.patch \
@@ -19,6 +23,7 @@ SRC_URI = "git://www.denx.de/git/u-boot.git;protocol=git \
file://2011.12/0005-omap4-common-use-ext4-by-default.patch \
file://2011.12/U-Boot-OMAP-MMC-Add-delay-before-waiting-for-status.patch \
file://0001-config-Always-use-GNU-ld.patch \
${CACHEFIX} \
"
# v2011.12 tag