From: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Date: Wed, 26 Sep 2018 09:14:41 +0000 (+0900)
Subject: ARM: rmobile: Identify R-Car M3-W R8A7796 r1.1/1.2 SoC
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=08260efdaf538411623471f517b3da63060251dd;p=u-boot.git

ARM: rmobile: Identify R-Car M3-W R8A7796 r1.1/1.2 SoC

r8a7796 cpu revision v1.2 has the same information as revision v1.1.
This patch fixes revision display at startup to "rev 1.1/1.2".

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
[Marek: Slight update to commit message, spell out the SoC model]
---

diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c
index 71a856ea87..1d33e2aa9d 100644
--- a/arch/arm/mach-rmobile/cpu_info.c
+++ b/arch/arm/mach-rmobile/cpu_info.c
@@ -120,6 +120,13 @@ int print_cpuinfo(void)
 {
 	int i = rmobile_cpuinfo_idx();
 
+	if (rmobile_cpuinfo[i].cpu_type == RMOBILE_CPU_TYPE_R8A7796 &&
+	    rmobile_get_cpu_rev_integer() == 1 &&
+	    rmobile_get_cpu_rev_fraction() == 1) {
+		printf("CPU:   Renesas Electronics %s rev 1.1/1.2\n", get_cpu_name(i));
+		return 0;
+	}
+
 	printf("CPU:   Renesas Electronics %s rev %d.%d\n",
 		get_cpu_name(i), rmobile_get_cpu_rev_integer(),
 		rmobile_get_cpu_rev_fraction());