cmd: fastboot: Kconfig: solve config issue

When FASTBOOT is activated, only one the supported device is supported in
code at the same time
- CONFIG_FASTBOOT_FLASH_MMC_DEV
- CONFIG_FASTBOOT_FLASH_NAND_DEV

But Today the choice is not exclusive in Kconfig
and that cause Kconfig issue when :
- CONFIG_FASTBOOT, CONFIG_MMC, CONFIG_NAND are activated
- CONFIG_FASTBOOT_FLASH_MMC_DEV = 0
- CONFIG_FASTBOOT_FLASH_NAND_DEV is not activated

The patch add a choice in Kconfig to select the FLASH provider
- CONFIG_FASTBOOT_FLASH_MMC
- CONFIG_FASTBOOT_FLASH_NAND

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/cmd/fastboot/Kconfig b/cmd/fastboot/Kconfig
index cbb9183ea266ed275aef91a90e30c01b5fa71208..0d2c2f131e6a864ac5e015cf7d7fa04998ce004d 100644 (file)
--- a/cmd/fastboot/Kconfig
+++ b/cmd/fastboot/Kconfig
@@ -72,9 +72,23 @@ config FASTBOOT_FLASH
          the downloaded image to a non-volatile storage device. Define
          this to enable the "fastboot flash" command.
 
+choice
+       prompt "Flash provider for FASTBOOT"
+       depends on FASTBOOT_FLASH
+
+config FASTBOOT_FLASH_MMC
+       bool "FASTBOOT on MMC"
+       depends on MMC
+
+config FASTBOOT_FLASH_NAND
+       bool "FASTBOOT on NAND"
+       depends on NAND
+
+endchoice
+
 config FASTBOOT_FLASH_MMC_DEV
        int "Define FASTBOOT MMC FLASH default device"
-       depends on FASTBOOT_FLASH && MMC
+       depends on FASTBOOT_FLASH_MMC
        default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1
        default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1
        help
@@ -84,7 +98,7 @@ config FASTBOOT_FLASH_MMC_DEV
 
 config FASTBOOT_FLASH_NAND_DEV
        int "Define FASTBOOT NAND FLASH default device"
-       depends on FASTBOOT_FLASH && NAND
+       depends on FASTBOOT_FLASH_NAND
        depends on CMD_MTDPARTS
        default 0 if ARCH_SUNXI && NAND_SUNXI
        help