From 6c747f4ad4eef87152f8d6de2169efe0a6a7a57f Mon Sep 17 00:00:00 2001 From: York Sun Date: Tue, 6 Jan 2015 13:11:22 -0800 Subject: armv8/fsl-lsch3: Change normal memory shareability According to hardware implementation, a single outer shareable global coherence group is defined. Inner shareable has not bee enabled. Signed-off-by: York Sun --- arch/arm/cpu/armv8/fsl-lsch3/cpu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm/cpu/armv8/fsl-lsch3/cpu.c') diff --git a/arch/arm/cpu/armv8/fsl-lsch3/cpu.c b/arch/arm/cpu/armv8/fsl-lsch3/cpu.c index 47b947f44f..ada1690ed9 100644 --- a/arch/arm/cpu/armv8/fsl-lsch3/cpu.c +++ b/arch/arm/cpu/armv8/fsl-lsch3/cpu.c @@ -150,7 +150,7 @@ static inline void final_mmu_setup(void) * set level 2 table 0 to cache-inhibit, covering 0 to 1GB */ section_l1t0 = 0; - section_l1t1 = BLOCK_SIZE_L0; + section_l1t1 = BLOCK_SIZE_L0 | PMD_SECT_OUTER_SHARE; section_l2 = 0; for (i = 0; i < 512; i++) { set_pgtable_section(level1_table_0, i, section_l1t0, @@ -168,10 +168,10 @@ static inline void final_mmu_setup(void) (u64)level2_table_0 | PMD_TYPE_TABLE; level1_table_0[2] = 0x80000000 | PMD_SECT_AF | PMD_TYPE_SECT | - PMD_ATTRINDX(MT_NORMAL); + PMD_SECT_OUTER_SHARE | PMD_ATTRINDX(MT_NORMAL); level1_table_0[3] = 0xc0000000 | PMD_SECT_AF | PMD_TYPE_SECT | - PMD_ATTRINDX(MT_NORMAL); + PMD_SECT_OUTER_SHARE | PMD_ATTRINDX(MT_NORMAL); /* Rewrite table to enable cache */ set_pgtable_section(level2_table_0, -- cgit v1.2.1