diff options
author | Mingkai Hu <Mingkai.Hu@freescale.com> | 2015-10-26 11:47:51 (GMT) |
---|---|---|
committer | York Sun <yorksun@freescale.com> | 2015-10-29 17:34:00 (GMT) |
commit | 8281c58fd46d095e28e60b2fb0ce84b4444896f8 (patch) | |
tree | f2e2bc68eb6d3fdcd7cc99a3718602206477029c /arch/arm/cpu/armv8/fsl-layerscape/cpu.c | |
parent | 9f3183d2d69f6d392fb943d249934f8648531e7e (diff) | |
download | u-boot-8281c58fd46d095e28e60b2fb0ce84b4444896f8.tar.xz |
armv8/fsl_lsch2: Add fsl_lsch2 SoC
Freescale LayerScape with Chassis Generation 2 is a set of SoCs with
ARMv8 cores and 2rd generation of Chassis.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape/cpu.c')
-rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index be7442d..fe9d982 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -180,6 +180,8 @@ static inline void early_mmu_setup(void) set_pgtable_table(level1_table0, CONFIG_SYS_FLASH_BASE >> SECTION_SHIFT_L1, level2_table1); +#elif defined(CONFIG_FSL_LSCH2) + set_pgtable_table(level1_table0, 1, level2_table1); #endif /* Find the table and fill in the block entries */ for (i = 0; i < ARRAY_SIZE(early_mmu_table); i++) { @@ -215,6 +217,9 @@ static inline void early_mmu_setup(void) * * For LSCH3: * Level 2 table 1 contains 512 entries for each 2MB from 32GB to 33GB. + * For LSCH2: + * Level 2 table 1 contains 512 entries for each 2MB from 1GB to 2GB. + * Level 2 table 2 contains 512 entries for each 2MB from 20GB to 21GB. */ static inline void final_mmu_setup(void) { @@ -225,6 +230,9 @@ static inline void final_mmu_setup(void) u64 *level2_table0 = (u64 *)(gd->arch.tlb_addr + 0x3000); #ifdef CONFIG_FSL_LSCH3 u64 *level2_table1 = (u64 *)(gd->arch.tlb_addr + 0x4000); +#elif defined(CONFIG_FSL_LSCH2) + u64 *level2_table1 = (u64 *)(gd->arch.tlb_addr + 0x4000); + u64 *level2_table2 = (u64 *)(gd->arch.tlb_addr + 0x5000); #endif struct table_info table = {level0_table, 0, BLOCK_SIZE_L0}; @@ -239,6 +247,11 @@ static inline void final_mmu_setup(void) set_pgtable_table(level1_table0, CONFIG_SYS_FSL_QBMAN_BASE >> SECTION_SHIFT_L1, level2_table1); +#elif defined(CONFIG_FSL_LSCH2) + set_pgtable_table(level1_table0, 1, level2_table1); + set_pgtable_table(level1_table0, + CONFIG_SYS_FSL_QBMAN_BASE >> SECTION_SHIFT_L1, + level2_table2); #endif /* Find the table and fill in the block entries */ |