From: Jagan Teki [mailto:jagan@amarulasolutions.com] Sent: Friday, April 24, 2020 1:01 AM To: u-boot@lists.denx.de Cc: Rick Jian-Zhi Chen(陳建志); Bin Meng; Bhargav Shah; Sagar Shrikant Kadam; linux-amarula@amarulasolutions.com; Jagan Teki Subject: [PATCH v4 5/5] sifive: fu540: Enable spi-nor flash support

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.

Signed-off-by: Jagan Teki jagan@amarulasolutions.com Reviewed-by: Bin Meng bmeng.cn@gmail.com

Acked-by: Rick Chen rick@andestech.com

---

Changes for v4:

• none

arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi | 1 + board/sifive/fu540/Kconfig | 3 +++ 2 files changed, 4 insertions(+)

diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi index 8a784b5661..2aebfab646 100644 --- a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi +++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi @@ -5,6 +5,7 @@

/ { aliases {

•           spi0 = &qspi0;
            spi2 = &qspi2;
    };
  

}; diff --git a/board/sifive/fu540/Kconfig b/board/sifive/fu540/Kconfig index 5ca21474de..75661f35f8 100644 --- a/board/sifive/fu540/Kconfig +++ b/board/sifive/fu540/Kconfig @@ -26,6 +26,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply CMD_FS_GENERIC imply CMD_NET imply CMD_PING

•   imply CMD_SF
    imply CLK_SIFIVE
    imply CLK_SIFIVE_FU540_PRCI
    imply DOS_PARTITION
  

@@ -40,6 +41,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply SIFIVE_SERIAL imply SPI imply SPI_SIFIVE

•   imply SPI_FLASH
  

•   imply SPI_FLASH_ISSI
    imply MMC
    imply MMC_SPI
    imply MMC_BROKEN_CD
  

-- 2.17.1