62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
SIZE_1M = 0x100000
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SIZE_1K = 1024
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# Only attributes in class MemoryMap are generated to .h
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class MemoryMap:
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# No prefix "CVIMMAP_" for the items in _no_prefix[]
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_no_prefix = [
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"CONFIG_SYS_TEXT_BASE" # u-boot's CONFIG_SYS_TEXT_BASE is used without CPP.
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]
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DRAM_BASE = 0x80000000
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DRAM_SIZE = 2047 * SIZE_1M
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# Bootlogo
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BOOTLOGO_ADDR = DRAM_BASE + 24 * SIZE_1M
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BOOTLOGO_SIZE = 1.5 * SIZE_1M
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# C906L freertos
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FREERTOS_SIZE = 2 * SIZE_1M
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FREERTOS_ADDR = DRAM_BASE + DRAM_SIZE - FREERTOS_SIZE
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# psu_ddr_0_MEM_0 : ORIGIN = FREERTOS_ADDR, LENGTH = FREERTOS_SIZE
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# OpenSBI | arm-trusted-firmware
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MONITOR_ADDR = DRAM_BASE
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ATF_SIZE = 512 * SIZE_1K
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OPENSBI_SIZE = 512 * SIZE_1K
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OPENSBI_FDT_ADDR = DRAM_BASE + SIZE_1M
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# FSBL
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FSBL_UNZIP_ADDR = DRAM_BASE + 16 * SIZE_1M
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FSBL_UNZIP_SIZE = DRAM_BASE + 4 * SIZE_1M
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FSBL_C906L_START_ADDR = FREERTOS_ADDR
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# uboot-2021 defconfig
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CONFIG_SYS_TEXT_BASE = DRAM_BASE + 2 * SIZE_1M
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CONFIG_SYS_INIT_SP_ADDR = DRAM_BASE + 63 * SIZE_1M
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UIMAG_ADDR = DRAM_BASE + 18 * SIZE_1M
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CVI_UPDATE_HEADER_SIZE = SIZE_1K
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CVI_UPDATE_HEADER_ADDR = UIMAG_ADDR + CVI_UPDATE_HEADER_SIZE
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# memory@DRAM_BASE
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KERNEL_MEMORY_ADDR = DRAM_BASE
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KERNEL_MEMORY_SIZE = DRAM_SIZE - FREERTOS_SIZE
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ION_ADDR = DRAM_BASE + 0x3C80000
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ION_SIZE = 65.5 * SIZE_1M
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# Fast image buffer
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H26X_BITSTREAM_ADDR = DRAM_BASE + 39 * SIZE_1M
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H26X_BITSTREAM_SIZE = 2 * SIZE_1M
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H26X_ENC_BUFF_ADDR = H26X_BITSTREAM_ADDR + H26X_BITSTREAM_SIZE
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H26X_ENC_BUFF_SIZE = 0
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ISP_MEM_BASE_ADDR = H26X_ENC_BUFF_ADDR + H26X_ENC_BUFF_SIZE
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ISP_MEM_BASE_SIZE = 10 * SIZE_1M
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FREERTOS_RESERVED_ION_SIZE = H26X_BITSTREAM_SIZE + H26X_ENC_BUFF_SIZE + ISP_MEM_BASE_SIZE
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