diff options
Diffstat (limited to 'target/linux/coldfire/patches/063-m5445x_rambar_config.patch')
| -rw-r--r-- | target/linux/coldfire/patches/063-m5445x_rambar_config.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/coldfire/patches/063-m5445x_rambar_config.patch b/target/linux/coldfire/patches/063-m5445x_rambar_config.patch deleted file mode 100644 index ba4e18e..0000000 --- a/target/linux/coldfire/patches/063-m5445x_rambar_config.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 6651009d31bfcb8e364e25e944618465f510bd0b Mon Sep 17 00:00:00 2001 -From: Kurt Mahan <kmahan@freescale.com> -Date: Tue, 24 Jun 2008 21:23:58 -0600 -Subject: [PATCH] Update SRAM/RAMBAR1 configuration for M5445x. - -LTIBName: m5445x-rambar-config -Signed-off-by: Kurt Mahan <kmahan@freescale.com> ---- - arch/m68k/coldfire/head.S | 5 +++-- - include/asm-m68k/coldfire.h | 9 +++++++-- - 2 files changed, 10 insertions(+), 4 deletions(-) - ---- a/arch/m68k/coldfire/head.S -+++ b/arch/m68k/coldfire/head.S -@@ -285,8 +285,9 @@ ENTRY(__start) - movel %a0,%usp - - #if defined(CONFIG_M5445X) -- movel #(MCF_RAMBAR1 + 0x221), %d0 -- movec %d0, %rambar1 -+/* JKM -- don't enable it currently -- fix */ -+/* movel #(MCF_RAMBAR1 + 0x221), %d0 */ -+/* movec %d0, %rambar1 */ - #elif defined(CONFIG_M547X_8X) - movel #MCF_MBAR, %d0 - movec %d0, %mbar ---- a/include/asm-m68k/coldfire.h -+++ b/include/asm-m68k/coldfire.h -@@ -3,8 +3,13 @@ - - #if defined(CONFIG_M5445X) - #define MCF_MBAR 0x0 --#define MCF_RAMBAR1 0x80000000 --#define MCF_SRAM 0x80000000 -+/* -+ * Even though RAMBAR1 should be in the 0x8xxxxxxx range there -+ * is a problem that needs to be resolved. Currently head.S -+ * disables SRAM/RAMBAR1. -+ */ -+#define MCF_RAMBAR1 0x40000000 -+#define MCF_SRAM 0x40000000 - #elif defined(CONFIG_M547X_8X) - #define MCF_MBAR 0xF0000000 - #define MCF_MMUBAR 0xF1000000 |