mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 2/2] ARM: cpuinfo: detect Cortex-A72
Date: Fri,  3 Jun 2022 09:24:36 +0200	[thread overview]
Message-ID: <20220603072436.1579545-2-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20220603072436.1579545-1-a.fatoum@pengutronix.de>

Both the Raspberry Pi 4 as well as the already supported LS1046A feature
a Cortex-A72. Let the cpuinfo command correctly name these cores.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/arm/cpu/cpuinfo.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/cpu/cpuinfo.c b/arch/arm/cpu/cpuinfo.c
index 5dce34536efc..8a92432e904f 100644
--- a/arch/arm/cpu/cpuinfo.c
+++ b/arch/arm/cpu/cpuinfo.c
@@ -27,6 +27,7 @@
 #define ARM_CPU_PART_CORTEX_A15     0xC0F0
 #define ARM_CPU_PART_CORTEX_A53	    0xD030
 #define ARM_CPU_PART_CORTEX_A57	    0xD070
+#define ARM_CPU_PART_CORTEX_A72	    0xD080
 
 static void decode_cache(unsigned long size)
 {
@@ -216,6 +217,9 @@ static int do_cpuinfo(int argc, char *argv[])
 		case ARM_CPU_PART_CORTEX_A57:
 			part = "Cortex-A57";
 			break;
+		case ARM_CPU_PART_CORTEX_A72:
+			part = "Cortex-A72";
+			break;
 		default:
 			printf("core: unknown (0x%08lx) r%up%u\n",
 			       mainid, major, minor);
-- 
2.30.2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox


  reply	other threads:[~2022-06-03  7:26 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-03  7:24 [PATCH 1/2] ARM: cpuinfo: print CPU mainid if unknown Ahmad Fatoum
2022-06-03  7:24 ` Ahmad Fatoum [this message]
2022-06-07  7:07 ` Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220603072436.1579545-2-a.fatoum@pengutronix.de \
    --to=a.fatoum@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox