From: Vadim Bendebury <vben...@chromium.org> Exynos5800 IROM has a different, from 5250 and 5420, prototype of the usb_copy() function. Luckily the earlier version did not expect any arguments, which means the same code could be used with old and new SoCs, the old ones just ignoring the arguments.
Signed-off-by: Vadim Bendebury <vben...@chromium.org> Signed-off-by: Akshay Saraswat <aksha...@samsung.com> Acked-by: Simon Glass <s...@chromium.org> Tested-by: Simon Glass <s...@chromium.org> --- Changes since v3: - Rebased this patch - Added "Acked-by" and "Tested-by" Changes since v2: - Added in this patch-set. arch/arm/cpu/armv7/exynos/spl_boot.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm/cpu/armv7/exynos/spl_boot.c b/arch/arm/cpu/armv7/exynos/spl_boot.c index 658e4cb..dbd312c 100644 --- a/arch/arm/cpu/armv7/exynos/spl_boot.c +++ b/arch/arm/cpu/armv7/exynos/spl_boot.c @@ -195,10 +195,16 @@ void copy_uboot_to_ram(void) void (*end_bootop_from_emmc)(void); #endif #ifdef CONFIG_USB_BOOTING - u32 (*usb_copy)(void); int is_cr_z_set; unsigned int sec_boot_check; + /* + * Note that older hardware (before Exynos5800) does not expect any + * arguments, but it does not hurt to pass them, so a common function + * prototype is used. + */ + u32 (*usb_copy)(u32 num_of_block, u32 *dst); + /* Read iRAM location to check for secondary USB boot mode */ sec_boot_check = readl(EXYNOS_IRAM_SECONDARY_BASE); if (sec_boot_check == EXYNOS_USB_SECONDARY_BOOT) @@ -240,7 +246,7 @@ void copy_uboot_to_ram(void) */ is_cr_z_set = config_branch_prediction(0); usb_copy = get_irom_func(USB_INDEX); - usb_copy(); + usb_copy(0, (u32 *)CONFIG_SYS_TEXT_BASE); config_branch_prediction(is_cr_z_set); break; #endif -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot