From a759f1e0db7be05ab562e060cf024af262920426 Mon Sep 17 00:00:00 2001 From: Allen Martin Date: Fri, 19 Oct 2012 21:08:22 +0000 Subject: SPL: make jump_to_image_no_args a weak symbol Change jump_to_image_no_args() to a weak symbol to allow override by SoC specific code. This is required by tegra because the SPL runs on a different CPU from the image it is loading, so tegra specific initialization is required to start the host CPU. Pass in spl_image as a parameter for the same reason. Signed-off-by: Allen Martin Acked-by: Tom Rini Acked-by: Simon Glass Tested-by: Simon Glass Signed-off-by: Tom Warren --- common/spl/spl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'common/spl/spl.c') diff --git a/common/spl/spl.c b/common/spl/spl.c index 0d829c0f12..f068abd8f8 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -113,13 +113,13 @@ void spl_parse_image_header(const struct image_header *header) } } -static void __noreturn jump_to_image_no_args(void) +__weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) { typedef void __noreturn (*image_entry_noargs_t)(u32 *); image_entry_noargs_t image_entry = - (image_entry_noargs_t) spl_image.entry_point; + (image_entry_noargs_t) spl_image->entry_point; - debug("image entry point: 0x%X\n", spl_image.entry_point); + debug("image entry point: 0x%X\n", spl_image->entry_point); /* Pass the saved boot_params from rom code */ #if defined(CONFIG_VIRTIO) || defined(CONFIG_ZEBU) image_entry = (image_entry_noargs_t)0x80100000; @@ -223,7 +223,7 @@ void board_init_r(gd_t *dummy1, ulong dummy2) default: debug("Unsupported OS image.. Jumping nevertheless..\n"); } - jump_to_image_no_args(); + jump_to_image_no_args(&spl_image); } /* -- cgit v1.2.3