From ee930fffee469d076998274a2ca55e13dc1efb67 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:54 +0000
Subject: [PATCH] enable tun/tap/iptables
---
u-boot/arch/arm/mach-rockchip/rk3568/rk3568.c | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/u-boot/arch/arm/mach-rockchip/rk3568/rk3568.c b/u-boot/arch/arm/mach-rockchip/rk3568/rk3568.c
index debd642..ef6df66 100644
--- a/u-boot/arch/arm/mach-rockchip/rk3568/rk3568.c
+++ b/u-boot/arch/arm/mach-rockchip/rk3568/rk3568.c
@@ -777,6 +777,23 @@
#endif
}
+int fit_standalone_release(char *id, uintptr_t entry_point)
+{
+ /* risc-v configuration: */
+ /* Reset the scr1 */
+ writel(0x04000400, CRU_BASE + CRU_SOFTRST_CON26);
+ udelay(100);
+
+ /* set the scr1 addr */
+ writel((0xffff0000) | (entry_point >> 16), GRF_BASE + GRF_SOC_CON4);
+ udelay(10);
+
+ /* release the scr1 */
+ writel(0x04000000, CRU_BASE + CRU_SOFTRST_CON26);
+
+ return 0;
+}
+
#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_TPL_BUILD)
static void qos_priority_init(void)
{
--
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