From 28d77d968bfe0316deb5bf15c17f57d5ff2c8821 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 30 Jan 2008 14:48:28 +0100 Subject: ppc4xx: Fix problem with init-ram bigger than 4k on 440 platforms Signed-off-by: Stefan Roese --- cpu/ppc4xx/start.S | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'cpu') 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; \ -- cgit v1.1