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/drivers/core/fdtaddr.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/u-boot/drivers/core/fdtaddr.c b/u-boot/drivers/core/fdtaddr.c
index 3847dd8..2b25c8d 100644
--- a/u-boot/drivers/core/fdtaddr.c
+++ b/u-boot/drivers/core/fdtaddr.c
@@ -127,6 +127,16 @@
return devfdt_get_addr_index(dev, 0);
}
+void *devfdt_remap_addr_index(struct udevice *dev, int index)
+{
+ fdt_addr_t addr = devfdt_get_addr_index(dev, index);
+
+ if (addr == FDT_ADDR_T_NONE)
+ return NULL;
+
+ return map_physmem(addr, 0, MAP_NOCACHE);
+}
+
void *devfdt_get_addr_ptr(struct udevice *dev)
{
return (void *)(uintptr_t)devfdt_get_addr_index(dev, 0);
--
Gitblit v1.6.2