> From: Anup Patel <apa...@ventanamicro.com>
> Sent: Saturday, January 15, 2022 12:20 AM
> To: Rick Jian-Zhi Chen(陳建志) <r...@andestech.com>; Bin Meng
> <bmeng...@gmail.com>
> Cc: Atish Patra <ati...@atishpatra.org>; Alistair Francis
> <alistair.fran...@wdc.com>; Anup Patel <a...@brainfault.org>; U-Boot Mailing
> List <u-boot@lists.denx.de>; Anup Patel <apa...@ventanamicro.com>
> Subject: [PATCH 3/3] riscv: qemu: Implement is_flash_available() for MTD NOR
>
> Currently, if MTD NOR is enabled then U-Boot tries to issue flash commands
> even when CFI flash DT node is not present. This causes access fault on
> RISC-V emulators or ISS which do not emulate CFI flash. To handle this issue,
> we implement is_flash_available() for qemu-riscv board which will return 1
> only if CFI flash DT node is present.
>
> Fixes: d248627f9d42 ("riscv: qemu: Enable MTD NOR flash support")
> Signed-off-by: Anup Patel <apa...@ventanamicro.com>
> ---
> board/emulation/qemu-riscv/qemu-riscv.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
Reviewed-by: Rick Chen <r...@andestech.com>
