From 516d91893b548d7868adb9e0173a7ca307dc9c17 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 9 Feb 2016 17:07:54 +0100 Subject: powerpc/8xx: move setup_initial_memory_limit() into 8xx_mmu.c Now we have a 8xx specific .c file for that so put it in there as other powerpc variants do Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/mm/init_32.c | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'arch/powerpc/mm/init_32.c') diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index a10be665b645..1a18e4b2b5d7 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -193,22 +193,3 @@ void __init MMU_init(void) /* Shortly after that, the entire linear mapping will be available */ memblock_set_current_limit(lowmem_end_addr); } - -#ifdef CONFIG_8xx /* No 8xx specific .c file to put that in ... */ -void setup_initial_memory_limit(phys_addr_t first_memblock_base, - phys_addr_t first_memblock_size) -{ - /* We don't currently support the first MEMBLOCK not mapping 0 - * physical on those processors - */ - BUG_ON(first_memblock_base != 0); - -#ifdef CONFIG_PIN_TLB - /* 8xx can only access 24MB at the moment */ - memblock_set_current_limit(min_t(u64, first_memblock_size, 0x01800000)); -#else - /* 8xx can only access 8MB at the moment */ - memblock_set_current_limit(min_t(u64, first_memblock_size, 0x00800000)); -#endif -} -#endif /* CONFIG_8xx */ -- cgit v1.2.3-59-g8ed1b