From: Jim Liu <jim.t90615@gmail.com>
Date: Tue, 23 Apr 2024 07:22:08 +0000 (+0800)
Subject: Arm: npcm: fix npcm7xx boot to kernel error
X-Git-Url: http://git.dujemihanovic.xyz/html/%7B%7B%20%28.OutputFormats.Get?a=commitdiff_plain;h=ceec9c9d291bf76ccc9338ded89e1b5156313db1;p=u-boot.git

Arm: npcm: fix npcm7xx boot to kernel error

Add mem and console env information and modify the wrong earlycon env.

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
---

diff --git a/board/nuvoton/poleg_evb/poleg_evb.c b/board/nuvoton/poleg_evb/poleg_evb.c
index 7421911a41..e69bca9503 100644
--- a/board/nuvoton/poleg_evb/poleg_evb.c
+++ b/board/nuvoton/poleg_evb/poleg_evb.c
@@ -21,7 +21,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	char value[32];
 	struct npcm_gcr *gcr = (struct npcm_gcr *)NPCM_GCR_BA;
 
 	int ramsize = (readl(&gcr->intcr3) >> 8) & 0x7;
@@ -47,17 +46,31 @@ int dram_init(void)
 	break;
 	}
 
-	if (gd->ram_size > 0) {
-                sprintf(value, "%ldM", (gd->ram_size / 0x100000));
-                env_set("mem", value);
-        }
-
 	return 0;
 }
 
 int last_stage_init(void)
 {
-	board_set_console();
+
+	char value[32];
+	struct udevice *dev = gd->cur_serial_dev;
+
+	if (gd->ram_size > 0) {
+		sprintf(value, "%ldM", (gd->ram_size / 0x100000));
+		env_set("mem", value);
+	}
+
+	if (dev && (dev->seq_ >= 0)) {
+		void *addr;
+		addr = dev_read_addr_ptr(dev);
+		if (addr) {
+			sprintf(value, "uart8250,mmio32,0x%x", (u32)addr);
+			env_set("earlycon", value);
+		}
+		sprintf(value, "ttyS%d,115200n8", dev->seq_);
+		env_set("console", value);
+		board_set_console();
+	}
 
 	return 0;
 }
diff --git a/include/configs/poleg.h b/include/configs/poleg.h
index 2a2d85c8ec..14ead163e7 100644
--- a/include/configs/poleg.h
+++ b/include/configs/poleg.h
@@ -30,9 +30,9 @@
 		"eth2addr=00:00:F7:A0:00:FE\0"    \
 		"eth3addr=00:00:F7:A0:00:FF\0"    \
 		"console=ttyS0,115200n8\0" \
-		"earlycon=uart8250,mmio32,0xf0000000\0" \
+		"earlycon=uart8250,mmio32,0xf0001000\0" \
 		"common_bootargs=setenv bootargs earlycon=${earlycon} root=/dev/ram "   \
-		"console=${console} mem=${mem} ramdisk_size=48000 basemac=${ethaddr}\0"    \
+		"console=${console} mem=${mem} ramdisk_size=48000 basemac=${ethaddr} oops=panic panic=20\0"    \
 		"sd_prog=fatload mmc 0 10000000 image-bmc; cp.b 10000000 80000000 ${filesize}\0"  \
 		"sd_run=fatload mmc 0 10000000 image-bmc; bootm 10200000\0"   \
 		"\0"