Hi Marek,
On 11/28/22 20:39, Marek Vasut wrote:
The dfu_fill_*() functions are available only if the matching backend is enabled. Add missing CONFIG_IS_ENABLED() guard for each backend to prevent build errors, in case such a backend is enabled in U-Boot and not in SPL or vice versa.
Signed-off-by: Marek Vasut marex@denx.de
Cc: Lukasz Majewski lukma@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
drivers/dfu/dfu.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 516dda61796..f9679d5ee52 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -529,22 +529,22 @@ static int dfu_fill_entity(struct dfu_entity *dfu, char *s, int alt, dfu->free_entity = NULL;
/* Specific for mmc device */
- if (strcmp(interface, "mmc") == 0) {
- if (CONFIG_IS_ENABLED(DFU_MMC) && !strcmp(interface, "mmc")) { if (dfu_fill_entity_mmc(dfu, devstr, argv, argc)) return -1;
- } else if (strcmp(interface, "mtd") == 0) {
- } else if (CONFIG_IS_ENABLED(DFU_MTD) && !strcmp(interface, "mtd")) { if (dfu_fill_entity_mtd(dfu, devstr, argv, argc)) return -1;
- } else if (strcmp(interface, "nand") == 0) {
- } else if (CONFIG_IS_ENABLED(DFU_NAND) && !strcmp(interface, "nand")) { if (dfu_fill_entity_nand(dfu, devstr, argv, argc)) return -1;
- } else if (strcmp(interface, "ram") == 0) {
- } else if (CONFIG_IS_ENABLED(DFU_RAM) && !strcmp(interface, "ram")) { if (dfu_fill_entity_ram(dfu, devstr, argv, argc)) return -1;
- } else if (strcmp(interface, "sf") == 0) {
- } else if (CONFIG_IS_ENABLED(DFU_SF) && !strcmp(interface, "sf")) { if (dfu_fill_entity_sf(dfu, devstr, argv, argc)) return -1;
- } else if (strcmp(interface, "virt") == 0) {
- } else if (CONFIG_IS_ENABLED(DFU_VIRT) && !strcmp(interface, "virt")) { if (dfu_fill_entity_virt(dfu, devstr, argv, argc)) return -1; } else {
All these DFU backend functions are stubbed in API = include/dfu.h
for example:
#if CONFIG_IS_ENABLED(DFU_MMC) extern int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr, char **argv, int argc); #else static inline int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr, char **argv, int argc) { puts("MMC support not available!\n"); return -1; } #endif
I think the only issue here is the test for CONFIG_DFU_VIRT
=> my patch which add this backend is not SPL friendly
- #ifdef CONFIG_DFU_VIRT
+ #if CONFIG_IS_ENABLED(DFU_VIRT)
it is a fixes for commit ec44cace4b8d2 ("dfu: add DFU virtual backend")
I just pushed this correction...
"dfu: Make DFU virtual backend SPL friendly"
http://patchwork.ozlabs.org/project/uboot/patch/20221130114146.1.I1944fc560e...
Regards
Patrick