From 9df731a176aab8e03b984b681b1bea01ccff6644 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 06 Nov 2023 07:23:06 +0000
Subject: [PATCH] rk3568 rt uboot init
---
u-boot/arch/arm/mach-rockchip/spl.c | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/u-boot/arch/arm/mach-rockchip/spl.c b/u-boot/arch/arm/mach-rockchip/spl.c
index 6ee6933..0bf425c 100644
--- a/u-boot/arch/arm/mach-rockchip/spl.c
+++ b/u-boot/arch/arm/mach-rockchip/spl.c
@@ -19,6 +19,7 @@
#ifdef CONFIG_ROCKCHIP_PRELOADER_ATAGS
#include <asm/arch/rk_atags.h>
#endif
+#include <asm/arch/pcie_ep_boot.h>
#include <asm/arch/sdram.h>
#include <asm/arch/boot_mode.h>
#include <asm/arch-rockchip/sys_proto.h>
@@ -175,6 +176,9 @@
printascii("U-Boot SPL board init");
#endif
gd->sys_start_tick = get_ticks();
+#ifdef CONFIG_SPL_PCIE_EP_SUPPORT
+ rockchip_pcie_ep_init();
+#endif
#ifdef CONFIG_SPL_FRAMEWORK
ret = spl_early_init();
if (ret) {
@@ -197,6 +201,9 @@
arch_cpu_init();
rk_board_init_f();
+#ifdef CONFIG_SPL_RAM_DEVICE
+ rockchip_pcie_ep_get_firmware();
+#endif
#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
@@ -368,7 +375,10 @@
spl->next_stage = SPL_NEXT_STAGE_KERNEL;
break;
default:
- spl->next_stage = SPL_NEXT_STAGE_UBOOT;
+ if ((reg_boot_mode & REBOOT_FLAG) != REBOOT_FLAG)
+ spl->next_stage = SPL_NEXT_STAGE_KERNEL;
+ else
+ spl->next_stage = SPL_NEXT_STAGE_UBOOT;
}
}
#endif
--
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