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authorSimon Glass <sjg@chromium.org>2014-10-23 18:58:54 -0600
committerSimon Glass <sjg@chromium.org>2014-11-21 04:43:18 +0100
commitc654b5172a65faba2b541ee1fda1738534d47241 (patch)
treec3404c860de6b6c30591b5dd58abf9ddf44c162b /common/image-fdt.c
parent6f4dbc21e47c5c1dd191cbd2f0fb7252340e0dcb (diff)
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fdt: Add ft_system_setup() function for system device tree additions
Add an additional function for adding information to the device tree before booting. This permits additions which are not board-specific. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'common/image-fdt.c')
-rw-r--r--common/image-fdt.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/common/image-fdt.c b/common/image-fdt.c
index b95b678..1d76bd6 100644
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -479,6 +479,13 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob,
goto err;
}
}
+ if (IMAGE_OF_SYSTEM_SETUP) {
+ if (ft_system_setup(blob, gd->bd)) {
+ printf("ERROR: system-specific fdt fixup failed: %s\n",
+ fdt_strerror(fdt_ret));
+ goto err;
+ }
+ }
fdt_fixup_ethernet(blob);
/* Delete the old LMB reservation */