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authorYork Sun <yorksun@freescale.com>2015-01-06 13:11:22 -0800
committerYork Sun <yorksun@freescale.com>2015-02-24 13:08:22 -0800
commit6c747f4ad4eef87152f8d6de2169efe0a6a7a57f (patch)
tree646fad6db1a85fb8aa6bb91d94cc7f1d9fd5b4c4 /arch/arm/cpu
parent9c66ce662c076fc1f5e57c4e72126e41d56d0b80 (diff)
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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 <yorksun@freescale.com>
Diffstat (limited to 'arch/arm/cpu')
-rw-r--r--arch/arm/cpu/armv8/fsl-lsch3/cpu.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/cpu.c b/arch/arm/cpu/armv8/fsl-lsch3/cpu.c
index 47b947f..ada1690 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,