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stm32mp1: spl: add spl_display_print

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SPL displays the board model from device tree.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-02-27 17:01:14 +01:00
parent 35d568f090
commit 006ea18910
2 changed files with 18 additions and 0 deletions
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1
arch/arm/mach-stm32mp/Kconfig
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@ -18,6 +18,7 @@ config SPL
select SPL_SERIAL_SUPPORT
select SPL_SYSCON
select SPL_DRIVERS_MISC_SUPPORT
imply SPL_DISPLAY_PRINT
imply SPL_LIBDISK_SUPPORT
config SYS_SOC

17
arch/arm/mach-stm32mp/spl.c
View File

@ -7,6 +7,8 @@
#include <dm.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <linux/libfdt.h>
u32 spl_boot_device(void)
{
@ -58,6 +60,21 @@ int spl_boot_partition(const u32 boot_device)
}
}
#ifdef CONFIG_SPL_DISPLAY_PRINT
void spl_display_print(void)
{
DECLARE_GLOBAL_DATA_PTR;
const char *model;
/* same code than show_board_info() but not compiled for SPL
* see CONFIG_DISPLAY_BOARDINFO & common/board_info.c
*/
model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
if (model)
printf("Model: %s\n", model);
}
#endif
void board_init_f(ulong dummy)
{
struct udevice *dev;