From: Marek Behún <marek.behun@nic.cz>
Date: Wed, 8 Apr 2020 17:25:22 +0000 (+0200)
Subject: arm: mvebu: turris_mox: fix PCIe ranges in device tree
X-Git-Tag: v2020.10~289^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c64ac3b3185aeb3846297ad7391fc6df8ecd73bf;p=platform%2Fkernel%2Fu-boot.git

arm: mvebu: turris_mox: fix PCIe ranges in device tree

Use the new a3700_fdt_fix_pcie_regions function in turris_mox.c so that
MOX boards with 4 GB RAM are fully supported.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
---

diff --git a/board/CZ.NIC/turris_mox/turris_mox.c b/board/CZ.NIC/turris_mox/turris_mox.c
index 8e4c023..470ea32 100644
--- a/board/CZ.NIC/turris_mox/turris_mox.c
+++ b/board/CZ.NIC/turris_mox/turris_mox.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
@@ -104,6 +105,11 @@ int board_fix_fdt(void *blob)
 		return 0;
 	}
 
+	if (a3700_fdt_fix_pcie_regions(blob) < 0) {
+		printf("Cannot fix PCIe regions in U-Boot's device tree!\n");
+		return 0;
+	}
+
 	return 0;
 }
 #endif
@@ -708,6 +714,11 @@ int ft_board_setup(void *blob, bd_t *bd)
 		res = fdt_setprop_string(blob, node, "status", "okay");
 		if (res < 0)
 			return res;
+
+		/* Fix PCIe regions for devices with 4 GB RAM */
+		res = a3700_fdt_fix_pcie_regions(blob);
+		if (res < 0)
+			return res;
 	}
 
 	/*