Commit 24daa15a authored Jul 09, 2011 by Petr Štetiar Committed by Russell King Jul 22, 2011

ARM: 6997/1: ep93xx: increase NR_BANKS to 16 for support of 128MB RAM



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 <ryan@bluewatersys.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 140d5dc1

arch/arm/include/asm/setup.h

+5 −1

Original line number	Diff line number	Diff line
		@@ -192,7 +192,11 @@ static struct tagtable __tagtable_##fn __tag = { tag, fn }
		/*
		* Memory map description
		*/
		#ifdef CONFIG_ARCH_EP93XX
		# define NR_BANKS 16
		#else
		# define NR_BANKS 8
		#endif

		struct membank {
		phys_addr_t start;