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authorMichal Simek <michal.simek@xilinx.com>2016-05-10 07:54:20 +0200
committerMichal Simek <michal.simek@xilinx.com>2016-05-24 11:15:01 +0200
commit3a3b9147892cb47f96dff1075f1494dca17b6eaf (patch)
tree0aacf93ca28baaea05e215c2a579e03c03695044 /common/spl/spl.c
parentbd483780d3925d62dc896cc9bf1351b8a8c01ed8 (diff)
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spl: Introduce new function spl_board_prepare_for_boot
Call this function before passing control from SPL. For fpga case it is necessary to enable for example level shifters when bitstream is programmed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/spl/spl.c')
-rw-r--r--common/spl/spl.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 93f9bd1..caaf135 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -64,6 +64,11 @@ __weak void spl_board_prepare_for_linux(void)
/* Nothing to do! */
}
+__weak void spl_board_prepare_for_boot(void)
+{
+ /* Nothing to do! */
+}
+
void spl_set_header_raw_uboot(void)
{
spl_image.size = CONFIG_SYS_MONITOR_LEN;
@@ -404,6 +409,7 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
#endif
debug("loaded - jumping to U-Boot...");
+ spl_board_prepare_for_boot();
jump_to_image_no_args(&spl_image);
}