load_firmware() API calls fs-loader APIs and checks for CONFIG_FS_LOADER before calling those APIs. The if check only checks for CONFIG_FS_LOADER but not for CONFIG_SPL_FS_LOADER.
When CONFIG_FS_LOADER is enabled, load_firmware() API calls fs-loader APIs but this is done at SPL stage and at this time FS_LOADER is not built yet as a result we see below build error.
AR spl/boot/built-in.o LD spl/u-boot-spl arm-none-linux-gnueabihf-ld.bfd: arch/arm/mach-k3/common.o: in function `load_firmware': /home/danish/workspace/u-boot/arch/arm/mach-k3/common.c:184: undefined reference to `get_fs_loader' arm-none-linux-gnueabihf-ld.bfd: /home/danish/workspace/u-boot/arch/arm/mach-k3/common.c:185: undefined reference to `request_firmware_into_buf' make[2]: *** [/home/danish/workspace/u-boot/scripts/Makefile.spl:527: spl/u-boot-spl] Error 1 make[1]: *** [/home/danish/workspace/u-boot/Makefile:2055: spl/u-boot-spl] Error 2 make[1]: Leaving directory '/home/danish/uboot_images/am64x/r5' make: *** [Makefile:177: sub-make] Error 2
Fix this by modifying the if check to CONFIG_IS_ENABLED(FS_LOADER) instead of IS_ENABLED(CONFIG_FS_LOADER) as the former will check for the appropriate config option (CONFIG_SPL_FS_LOADER / CONFIG_FS_LOADER) based on the build stage.
Signed-off-by: MD Danish Anwar danishanwar@ti.com --- arch/arm/mach-k3/r5/common.c | 2 +- arch/arm/mach-omap2/boot-common.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-k3/r5/common.c b/arch/arm/mach-k3/r5/common.c index 7309573a3f..c02f8d3309 100644 --- a/arch/arm/mach-k3/r5/common.c +++ b/arch/arm/mach-k3/r5/common.c @@ -70,7 +70,7 @@ int load_firmware(char *name_fw, char *name_loadaddr, u32 *loadaddr) char *name = NULL; int size = 0;
- if (!IS_ENABLED(CONFIG_FS_LOADER)) + if (!CONFIG_IS_ENABLED(FS_LOADER)) return 0;
*loadaddr = 0; diff --git a/arch/arm/mach-omap2/boot-common.c b/arch/arm/mach-omap2/boot-common.c index 57917da25c..aa0ab13d5f 100644 --- a/arch/arm/mach-omap2/boot-common.c +++ b/arch/arm/mach-omap2/boot-common.c @@ -190,7 +190,7 @@ int load_firmware(char *name_fw, u32 *loadaddr) struct udevice *fsdev; int size = 0;
- if (!IS_ENABLED(CONFIG_FS_LOADER)) + if (!CONFIG_IS_ENABLED(FS_LOADER)) return 0;
if (!*loadaddr)