riscv: qemu: Enable MTD NOR flash support

Enable support to the 2 NOR flashes on the QEMU RISC-V virt machine.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig
index 0818048ba64f4593498049e28419bc3df8ed91d4..a7de82d3bfc0fcc3beb153cb0655b40670c879c2 100644 (file)
--- a/board/emulation/qemu-riscv/Kconfig
+++ b/board/emulation/qemu-riscv/Kconfig
@@ -64,5 +64,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
        imply VIRTIO_PCI
        imply VIRTIO_NET
        imply VIRTIO_BLK
+       imply MTD_NOR_FLASH
+       imply CFI_FLASH
 
 endif

diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h
index 5291de83f8d8ca92e3718deedf0bf6c491a0c35a..bbeea96e271edc5f05929b90bf2b44670ada5a8f 100644 (file)
--- a/include/configs/qemu-riscv.h
+++ b/include/configs/qemu-riscv.h
@@ -29,6 +29,8 @@
 
 #define CONFIG_STANDALONE_LOAD_ADDR    0x80200000
 
+#define CONFIG_SYS_MAX_FLASH_BANKS     2
+
 #define RISCV_MMODE_TIMERBASE          0x2000000
 #define RISCV_MMODE_TIMER_FREQ         1000000