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https://github.com/brain-hackers/u-boot-brain
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286bcdb40f
HiFive Unleashed A00 support is25wp256 spi-nor flash, So enable the same and add test result log for future reference. Tested on SiFive FU540 board. Thanks to Sagar for various use cases and tests. [QUAD mode in dt with spi-tx-bus-width: <4>] pp opcode = 0x34 [QUAD MODE] read opcode = 0x6c [QUAD MODE] erase opcode = 0x21 SPI-NOR: 1. erase entire flash: Pass 2. write entire flash: Pass 3. read entire flash: Pass 4. cmp 32MiB read back data: Pass 5. MMC: Booted Linux and dtb from mmc [SPI MODE in dt with spi-tx-bus-width: <1>] pp opcode = 0x12 [SPI MODE] read opcode = 0xc [SPI MODE] erase opcode = 0x21 SPI-NOR: 1. erase entire flash: Pass 2. write entire flash: Pass 3. read entire flash: Pass 4. cmp 32MiB read back data: Pass 5. MMC: Booted Linux and dtb from mmc Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Sagar Kadam <sagar.kadam@sifive.com>
56 lines
897 B
Plaintext
56 lines
897 B
Plaintext
if TARGET_SIFIVE_FU540
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config SYS_BOARD
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default "fu540"
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config SYS_VENDOR
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default "sifive"
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config SYS_CPU
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default "generic"
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config SYS_CONFIG_NAME
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default "sifive-fu540"
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config SYS_TEXT_BASE
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default 0x80000000 if !RISCV_SMODE
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default 0x80200000 if RISCV_SMODE
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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select GENERIC_RISCV
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imply CMD_DHCP
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imply CMD_EXT2
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imply CMD_EXT4
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imply CMD_FAT
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imply CMD_FS_GENERIC
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imply CMD_NET
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imply CMD_PING
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imply CMD_SF
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imply CLK_SIFIVE
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imply CLK_SIFIVE_FU540_PRCI
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imply DOS_PARTITION
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imply EFI_PARTITION
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imply IP_DYN
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imply ISO_PARTITION
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imply MACB
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imply MII
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imply NET_RANDOM_ETHADDR
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imply PHY_LIB
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imply PHY_MSCC
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imply SIFIVE_SERIAL
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imply SPI
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imply SPI_SIFIVE
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imply SPI_FLASH
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imply SPI_FLASH_ISSI
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imply MMC
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imply MMC_SPI
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imply MMC_BROKEN_CD
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imply CMD_MMC
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imply DM_GPIO
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imply SIFIVE_GPIO
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imply CMD_GPIO
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imply SMP
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endif
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