From 0fd7ef1fe0e6e70c7851ce65a2eb8a8d3f49147e Mon Sep 17 00:00:00 2001 From: Konrad Eisele Date: Mon, 17 Aug 2009 00:13:31 +0000 Subject: sparc,leon: Introduce the sparc-leon CPU type. Add sparc_leon enum, M_LEON|M_LEON3_SOC machine. Add compilation of leon.c in mm and kernel if CONFIG_SPARC_LEON is defined. Add sparc_leon dependent initialization to switch statements + head.S. Signed-off-by: Konrad Eisele Reviewed-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/mm/Makefile | 1 + arch/sparc/mm/init_32.c | 4 ++++ arch/sparc/mm/loadmmu.c | 1 + 3 files changed, 6 insertions(+) (limited to 'arch/sparc/mm') diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile index 681abe0a459..79836a7dd00 100644 --- a/arch/sparc/mm/Makefile +++ b/arch/sparc/mm/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_SPARC32) += loadmmu.o obj-y += generic_$(BITS).o obj-$(CONFIG_SPARC32) += extable.o btfixup.o srmmu.o iommu.o io-unit.o obj-$(CONFIG_SPARC32) += hypersparc.o viking.o tsunami.o swift.o +obj-$(CONFIG_SPARC_LEON)+= leon_mm.o # Only used by sparc64 obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index 26bb3919ff1..54114ad0bde 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -34,6 +34,7 @@ #include /* bug in asm-generic/tlb.h: check_pgt_cache */ #include #include +#include DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); @@ -326,6 +327,9 @@ void __init paging_init(void) sparc_unmapped_base = 0xe0000000; BTFIXUPSET_SETHI(sparc_unmapped_base, 0xe0000000); break; + case sparc_leon: + leon_init(); + /* fall through */ case sun4m: case sun4d: srmmu_paging_init(); diff --git a/arch/sparc/mm/loadmmu.c b/arch/sparc/mm/loadmmu.c index 652be05acbe..82ec8f66603 100644 --- a/arch/sparc/mm/loadmmu.c +++ b/arch/sparc/mm/loadmmu.c @@ -33,6 +33,7 @@ void __init load_mmu(void) break; case sun4m: case sun4d: + case sparc_leon: ld_mmu_srmmu(); break; default: -- cgit v1.2.3