From 24daa15aabaf9ef655f7ca868366c8a4c87397f3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= Date: Sat, 9 Jul 2011 14:18:36 +0100 Subject: [PATCH] ARM: 6997/1: ep93xx: increase NR_BANKS to 16 for support of 128MB RAM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit I've got hands on one ts-7300 board, which is equiped with 128MB RAM in two 64MB memory chips, so it's 16 banks/8MB each. Without this patch, the bootmem init code complains about small NR_BANKS number and only lower 64MB is accessible. Cc: Ryan Mallon Acked-by: H Hartley Sweeten Signed-off-by: Petr Štetiar Signed-off-by: Russell King --- arch/arm/include/asm/setup.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index ee2ad8ae07af..b13720d2c98a 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -192,7 +192,11 @@ static struct tagtable __tagtable_##fn __tag = { tag, fn } /* * Memory map description */ -#define NR_BANKS 8 +#ifdef CONFIG_ARCH_EP93XX +# define NR_BANKS 16 +#else +# define NR_BANKS 8 +#endif struct membank { phys_addr_t start;