[U-Boot] [PATCH] Rpi: Fix compilation error if CONFIG_USB is disabled
Tom Rini
trini at konsulko.com
Mon Apr 1 14:36:26 UTC 2019
On Mon, Apr 01, 2019 at 10:19:18AM +0000, Ajay Kaher wrote:
> Few weeks ago sent patch (as in below mail) to include in U-Boot,
> And still waiting for response and even not present in U-Boot mailing list.
Can you please re-send the patch and ensure to Cc the maintainer?
Thanks!
>
> As per checkpatch.pl, there is following CHECK. However it doesn't have
> side-effects and similar to include/configs/rockchip-common.h:
>
> CHECK: Macro argument reuse 'func' - possible side-effects?
> #43: FILE: include/configs/rpi.h:150:
> + #define BOOT_TARGET_MMC(func) \
> + func(MMC, mmc, 0) \
> + func(MMC, mmc, 1)
>
> Please suggest if anything wrong I have done to submit the patch or anything
> wrong in the patch or is it because of above CHECK.
>
> - Ajay
>
>
> On 13/03/19, 4:42 PM, "akaher" <akaher at vmware.com> wrote:
>
> This patch is to fix the following compilation error when
> disabling CONFIG_USB for Rpi3:
>
> include/config_distro_bootcmd.h:242:2: error: expected ‘}’
> before ‘BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB’
> BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
>
> After merging rpi.h changes as per this patch, still getting
> compilation error if CONFIG_CMD_USB is enabled, so CONFIG_CMD_USB
> should depends upon CONFIG_USB.
> Signed-off-by: Ajay Kaher <akaher at vmware.com>
> ---
> cmd/Kconfig | 1 +
> include/configs/rpi.h | 36 +++++++++++++++++++++++++++++++-----
> 2 files changed, 32 insertions(+), 5 deletions(-)
>
> diff --git a/cmd/Kconfig b/cmd/Kconfig
> index 4bcc5c4557..96e665a1c9 100644
> --- a/cmd/Kconfig
> +++ b/cmd/Kconfig
> @@ -1059,6 +1059,7 @@ config CMD_UNIVERSE
> config CMD_USB
> bool "usb"
> select HAVE_BLOCK_DEVICE
> + depends on USB
> help
> USB support.
>
> diff --git a/include/configs/rpi.h b/include/configs/rpi.h
> index 9ce41767a9..f76c7d18ef 100644
> --- a/include/configs/rpi.h
> +++ b/include/configs/rpi.h
> @@ -146,12 +146,38 @@
> "fdt_addr_r=0x02600000\0" \
> "ramdisk_addr_r=0x02700000\0"
>
> +#if CONFIG_IS_ENABLED(CMD_MMC)
> + #define BOOT_TARGET_MMC(func) \
> + func(MMC, mmc, 0) \
> + func(MMC, mmc, 1)
> +#else
> + #define BOOT_TARGET_MMC(func)
> +#endif
> +
> +#if CONFIG_IS_ENABLED(CMD_USB)
> + #define BOOT_TARGET_USB(func) func(USB, usb, 0)
> +#else
> + #define BOOT_TARGET_USB(func)
> +#endif
> +
> +#if CONFIG_IS_ENABLED(CMD_PXE)
> + #define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
> +#else
> + #define BOOT_TARGET_PXE(func)
> +#endif
> +
> +#if CONFIG_IS_ENABLED(CMD_DHCP)
> + #define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
> +#else
> + #define BOOT_TARGET_DHCP(func)
> +#endif
> +
> #define BOOT_TARGET_DEVICES(func) \
> - func(MMC, mmc, 0) \
> - func(MMC, mmc, 1) \
> - func(USB, usb, 0) \
> - func(PXE, pxe, na) \
> - func(DHCP, dhcp, na)
> + BOOT_TARGET_MMC(func) \
> + BOOT_TARGET_USB(func) \
> + BOOT_TARGET_PXE(func) \
> + BOOT_TARGET_DHCP(func)
> +
> #include <config_distro_bootcmd.h>
>
> #define CONFIG_EXTRA_ENV_SETTINGS \
> --
> 2.14.2
>
>
>
--
Tom
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