diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/samsung/exynos5250/Kconfig | 34 | ||||
| -rw-r--r-- | src/cpu/samsung/exynos5420/Kconfig | 40 |
2 files changed, 44 insertions, 30 deletions
diff --git a/src/cpu/samsung/exynos5250/Kconfig b/src/cpu/samsung/exynos5250/Kconfig index 5f5add4fc6..75d1178e31 100644 --- a/src/cpu/samsung/exynos5250/Kconfig +++ b/src/cpu/samsung/exynos5250/Kconfig @@ -10,9 +10,26 @@ config EXYNOS_ACE_SHA bool default n -config BL1_SIZE_KB - int - default 8 +# ROM image layout. +# +# 0x0000: vendor-provided BL1 (8k). +# 0x2000: bootblock +# 0x2010-0x2090: reserved for CBFS master header. +# 0xA000: Free for CBFS data. + +config BOOTBLOCK_ROM_OFFSET + hex + default 0x2000 + +config CBFS_HEADER_ROM_OFFSET + hex "offset of master CBFS header in ROM" + default 0x2010 + +config CBFS_ROM_OFFSET + # Calculated by BOOTBLOCK_ROM_OFFSET + max bootblock size. + hex "offset of CBFS data in ROM" + default 0x0A000 + # Example SRAM/iRAM map for Exynos5250 platform: # @@ -50,17 +67,6 @@ config STACK_SIZE hex default 0x1000 -config CBFS_ROM_OFFSET - # Calculated by BL1 + max bootblock size. - hex "offset of CBFS data in ROM" - default 0x0A000 - -# TODO Change this to some better address not overlapping bootblock when -# cbfstool supports creating header in arbitrary location. -config CBFS_HEADER_ROM_OFFSET - hex "offset of master CBFS header in ROM" - default 0x2040 - # TODO We may probably move this to board-specific implementation files instead # of KConfig values. config CBFS_CACHE_ADDRESS diff --git a/src/cpu/samsung/exynos5420/Kconfig b/src/cpu/samsung/exynos5420/Kconfig index 93ece2e270..406ffd22e0 100644 --- a/src/cpu/samsung/exynos5420/Kconfig +++ b/src/cpu/samsung/exynos5420/Kconfig @@ -10,20 +10,39 @@ config EXYNOS_ACE_SHA bool default n -config BL1_SIZE_KB - int - default 8 +# ROM image layout. +# +# 0x0000: vendor-provided BL1 (8k). +# 0x2000: variable length bootblock checksum header +# 0x2010: bootblock +# 0x2020-0x20A0: reserved for CBFS master header. +# 0xA000: Free for CBFS data. + +config BOOTBLOCK_ROM_OFFSET + hex + default 0x2010 + +config CBFS_HEADER_ROM_OFFSET + hex "offset of master CBFS header in ROM" + default 0x2020 + +config CBFS_ROM_OFFSET + # Calculated by BOOTBLOCK_ROM_OFFSET + max bootblock size. + hex "offset of CBFS data in ROM" + default 0x0A000 + # Example SRAM/iRAM map for Exynos5420 platform: # # 0x0202_0000: vendor-provided BL1 -# 0x0202_4400: bootblock, assume up to 32KB in size +# 0x0202_4400: variable length bootblock checksum header. +# 0x0202_4410: bootblock, assume up to 32KB in size # 0x0203_0000: romstage, assume up to 128KB in size. # 0x0207_4000: stack pointer config BOOTBLOCK_BASE hex - default 0x02024400 + default 0x02024410 config ROMSTAGE_BASE hex @@ -50,17 +69,6 @@ config STACK_SIZE hex default 0x1000 -config CBFS_ROM_OFFSET - # Calculated by BL1 + max bootblock size. - hex "offset of CBFS data in ROM" - default 0x0A000 - -# TODO Change this to some better address not overlapping bootblock when -# cbfstool supports creating header in arbitrary location. -config CBFS_HEADER_ROM_OFFSET - hex "offset of master CBFS header in ROM" - default 0x2040 - # TODO We may probably move this to board-specific implementation files instead # of KConfig values. config CBFS_CACHE_ADDRESS |