commit 0fb8ab9b497fcc88bae965dc47b190f795e357ab
author Stefan Roese <sr@denx.de> Wed Jan 30 14:48:28 2008 +0100
committer Stefan Roese <sr@denx.de> Mon Feb 04 11:47:40 2008 +0100
tree 3abcd5c43ace3bdfcdedff146fb123c77147a4b0
parent 9f37f71c19fd1d9b2547432dc62d8a362514fe71

ppc4xx: Fix problem with init-ram bigger than 4k on 440 platforms

Signed-off-by: Stefan Roese <sr@denx.de>

cpu/ppc4xx/start.S

diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index 77c2aa4..0638024 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -110,6 +110,10 @@
 # endif
 #endif /* CFG_INIT_DCACHE_CS */
 
+#if (defined(CFG_INIT_RAM_DCACHE) && (CFG_INIT_RAM_END > (4 << 10)))
+#error Only 4k of init-ram is supported - please adjust CFG_INIT_RAM_END!
+#endif
+
 #define function_prolog(func_name)	.text; \
 					.align 2; \
 					.globl func_name; \