SPL displays the board model from device tree.
Signed-off-by: Patrick Delaunay patrick.delaunay@st.com ---
arch/arm/mach-stm32mp/Kconfig | 1 + arch/arm/mach-stm32mp/spl.c | 17 +++++++++++++++++ 2 files changed, 18 insertions(+)
diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig index 3101d80..d70658a 100644 --- a/arch/arm/mach-stm32mp/Kconfig +++ b/arch/arm/mach-stm32mp/Kconfig @@ -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 diff --git a/arch/arm/mach-stm32mp/spl.c b/arch/arm/mach-stm32mp/spl.c index c6ae73d..501e077 100644 --- a/arch/arm/mach-stm32mp/spl.c +++ b/arch/arm/mach-stm32mp/spl.c @@ -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;