For E.G. signed FPGA bitstreams, similar to how it is done for the FPGA loading from SPL since commit 71f1a5392aad ("spl: fit: pass real compatible flags to fpga_load()").
Signed-off-by: Peter Korsgaard peter@korsgaard.com --- Changes since v1: - Reference correct SPL commit
boot/image-board.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/boot/image-board.c b/boot/image-board.c index 1757e5816d8..b726bd6b303 100644 --- a/boot/image-board.c +++ b/boot/image-board.c @@ -624,9 +624,10 @@ int boot_get_fpga(struct bootm_headers *images) void *buf; int conf_noffset; int fit_img_result; - const char *uname, *name; + const char *uname, *name, *compatible; int err; int devnum = 0; /* TODO support multi fpga platforms */ + int flags = 0;
if (!IS_ENABLED(CONFIG_FPGA)) return -ENOSYS; @@ -674,20 +675,29 @@ int boot_get_fpga(struct bootm_headers *images) return fit_img_result; }
+ conf_noffset = fit_image_get_node(buf, uname); + compatible = fdt_getprop(buf, conf_noffset, "compatible", NULL); + if (!compatible) { + printf("'fpga' image without 'compatible' property\n"); + } else { + if (CONFIG_IS_ENABLED(FPGA_LOAD_SECURE)) + flags = fpga_compatible2flag(devnum, compatible); + } + if (!fpga_is_partial_data(devnum, img_len)) { name = "full"; err = fpga_loadbitstream(devnum, (char *)img_data, img_len, BIT_FULL); if (err) err = fpga_load(devnum, (const void *)img_data, - img_len, BIT_FULL, 0); + img_len, BIT_FULL, flags); } else { name = "partial"; err = fpga_loadbitstream(devnum, (char *)img_data, img_len, BIT_PARTIAL); if (err) err = fpga_load(devnum, (const void *)img_data, - img_len, BIT_PARTIAL, 0); + img_len, BIT_PARTIAL, flags); }
if (err)