recipes/u-boot/u-boot-git/beagleboard/0006-OMAP3-remove-ES1-cache-workaround-it-falsely-trigger.patch

   1 From afcb8e0076e2b1e8c78d7c8c34c29ec2447dc02a Mon Sep 17 00:00:00 2001
   2 From: Koen Kooi <koen@dominion.thruhere.net>
   3 Date: Wed, 14 Apr 2010 12:23:31 +0200
   4 Subject: [PATCH 6/6] OMAP3: remove ES1 cache workaround, it falsely triggers on xM37xx ES1 silicon
   5
   6 ---
   7  cpu/arm_cortexa8/omap3/cache.S |    2 --
   8  1 files changed, 0 insertions(+), 2 deletions(-)
   9
  10 diff --git a/cpu/arm_cortexa8/omap3/cache.S b/cpu/arm_cortexa8/omap3/cache.S
  11 index 0f63815..a2d1b09 100644
  12 --- a/cpu/arm_cortexa8/omap3/cache.S
  13 +++ b/cpu/arm_cortexa8/omap3/cache.S
  14 @@ -134,7 +134,6 @@ l2_cache_enable:
  15         @ ES2 onwards we can disable/enable L2 ourselves
  16         bl      get_cpu_rev
  17         cmp     r0, #CPU_3XX_ES20
  18 -       blt     l2_cache_disable_EARLIER_THAN_ES2
  19         mrc     15, 0, r3, cr1, cr0, 1
  20         orr     r3, r3, #2
  21         mcr     15, 0, r3, cr1, cr0, 1
  22 @@ -165,7 +164,6 @@ l2_cache_disable:
  23         @ ES2 onwards we can disable/enable L2 ourselves
  24         bl      get_cpu_rev
  25         cmp     r0, #CPU_3XX_ES20
  26 -       blt     l2_cache_disable_EARLIER_THAN_ES2
  27         mrc     15, 0, r3, cr1, cr0, 1
  28         bic     r3, r3, #2
  29         mcr     15, 0, r3, cr1, cr0, 1
  30 --
  31 1.6.6.1
  32