From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Mon, 7 Oct 2019 08:22:15 +0000 (+0530)
Subject: boot: arm: Enable support for custom board_prep_linux
X-Git-Tag: v2020.01-rc1~5^2~10
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=899a9de3e462d93d7c91f5205b41d4c41e01ccbb;p=oweals%2Fu-boot.git

boot: arm: Enable support for custom board_prep_linux

Once the arch specific boot_prepare_linux completes, boards wants to
have a custom preparation for linux. Add support for a custom
board_prep_linux.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---

diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 1638f1e81d..488358a331 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -224,6 +224,8 @@ static void do_nonsec_virt_switch(void)
 }
 #endif
 
+__weak void board_prep_linux(bootm_headers_t *images) { }
+
 /* Subcommand: PREP */
 static void boot_prep_linux(bootm_headers_t *images)
 {
@@ -270,6 +272,8 @@ static void boot_prep_linux(bootm_headers_t *images)
 		printf("FDT and ATAGS support not compiled in - hanging\n");
 		hang();
 	}
+
+	board_prep_linux(images);
 }
 
 __weak bool armv7_boot_nonsec_default(void)