From 62f06f71373f2c3123e9599e59c80fccea24c604 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <f4bug@amsat.org>
Date: Thu, 24 Sep 2020 13:18:01 +0200
Subject: hw/arm/raspi: Display the board revision in the machine description
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Display the board revision in the machine description.

Before:

  $ qemu-system-aarch64 -M help | fgrep raspi
  raspi2               Raspberry Pi 2B
  raspi3               Raspberry Pi 3B

After:

  raspi2               Raspberry Pi 2B (revision 1.1)
  raspi3               Raspberry Pi 3B (revision 1.2)

Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200924111808.77168-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/raspi.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'hw/arm')

diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
index 811eaf5..46d9ed7 100644
--- a/hw/arm/raspi.c
+++ b/hw/arm/raspi.c
@@ -312,7 +312,9 @@ static void raspi_machine_class_init(ObjectClass *oc, void *data)
     uint32_t board_rev = (uint32_t)(uintptr_t)data;
 
     rmc->board_rev = board_rev;
-    mc->desc = g_strdup_printf("Raspberry Pi %s", board_type(board_rev));
+    mc->desc = g_strdup_printf("Raspberry Pi %s (revision 1.%u)",
+                               board_type(board_rev),
+                               FIELD_EX32(board_rev, REV_CODE, REVISION));
     mc->init = raspi_machine_init;
     mc->block_default_type = IF_SD;
     mc->no_parallel = 1;
-- 
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