Set the GD pointer in the SPL to a defined symbol so various functions from U-Boot can be used without adverse side effects.
Signed-off-by: Marek Vasut marex@denx.de Cc: Stefano Babic sbabic@denx.de --- arch/arm/cpu/arm926ejs/mxs/spl_boot.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c index 68c30af..87b63c1 100644 --- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c +++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c @@ -13,9 +13,13 @@ #include <asm/arch/imx-regs.h> #include <asm/arch/sys_proto.h> #include <asm/gpio.h> +#include <linux/compiler.h>
#include "mxs_init.h"
+DECLARE_GLOBAL_DATA_PTR; +gd_t gdata __section(".data"); + /* * This delay function is intended to be used only in early stage of boot, where * clock are not set up yet. The timer used here is reset on every boot and @@ -109,6 +113,7 @@ void mxs_common_spl_init(const uint32_t arg, const uint32_t *resptr, struct mxs_spl_data *data = (struct mxs_spl_data *) ((CONFIG_SYS_TEXT_BASE - sizeof(struct mxs_spl_data)) & ~0xf); uint8_t bootmode = mxs_get_bootmode_index(); + gd = &gdata;
mxs_iomux_setup_multiple_pads(iomux_setup, iomux_size); mxs_power_init();