diff mbox series

[Concept,v2,19/22] efi: app: Add a simplefb node to the devicetree

Message ID 20250819185900.835939-20-sjg@u-boot.org
State New
Headers
Series efi: Improvements for the EFI app on ARM |

Commit Message

Simon Glass Aug. 19, 2025, 6:58 p.m. UTC 
  From: Simon Glass <sjg@chromium.org>

Use simplefb on ARM devices so that we see a console earlier, assuming
that 'console=tty0' is passed to Linux.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

(no changes since v1)

 configs/efi-arm_app64_defconfig | 1 +
 lib/efi_client/efi_app.c        | 7 +++++++
 2 files changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/configs/efi-arm_app64_defconfig b/configs/efi-arm_app64_defconfig
index 7e7a033311c..31658c17275 100644
--- a/configs/efi-arm_app64_defconfig
+++ b/configs/efi-arm_app64_defconfig
@@ -15,6 +15,7 @@  CONFIG_FIT=y
 CONFIG_BOOTSTD_FULL=y
 CONFIG_SHOW_BOOT_PROGRESS=y
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_FDT_SIMPLEFB=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTCOMMAND="bootflow scan -lbp"
 CONFIG_SYS_PBSIZE=532
diff --git a/lib/efi_client/efi_app.c b/lib/efi_client/efi_app.c
index 28f6610e0eb..81d60f9404a 100644
--- a/lib/efi_client/efi_app.c
+++ b/lib/efi_client/efi_app.c
@@ -17,6 +17,7 @@ 
 #include <efi_api.h>
 #include <efi_stub.h>
 #include <errno.h>
+#include <fdt_simplefb.h>
 #include <image.h>
 #include <init.h>
 #include <malloc.h>
@@ -339,6 +340,12 @@  int ft_system_setup(void *fdt, struct bd_info *bd)
 		return ret;
 	}
 
+	ret = fdt_simplefb_add_node(fdt);
+	if (ret) {
+		printf("failed to set up simplefb\n");
+		return ret;
+	}
+
 	free(map);
 
 	return 0;