diff mbox series

[Stable-7.2.12,10/19] hw/arm/npcm7xx: Store derivative OTP fuse key in little endian

Message ID 20240527064056.50205-10-mjt@tls.msk.ru (mailing list archive)
State New, archived
Headers show
Series Patch Round-up for stable 7.2.12, freeze on 2024-06-07 | expand

Commit Message

Michael Tokarev May 27, 2024, 6:40 a.m. UTC 
From: Philippe Mathieu-Daudé <philmd@linaro.org>

Use little endian for derivative OTP fuse key.

Cc: qemu-stable@nongnu.org
Fixes: c752bb079b ("hw/nvram: NPCM7xx OTP device model")
Suggested-by: Avi Fishman <Avi.Fishman@nuvoton.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240422125813.1403-1-philmd@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit eb656a60fd93262b1e519b3162888bf261df7f68)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff mbox series

Patch

diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c
index d85cc02765..13d0b8bbb2 100644
--- a/hw/arm/npcm7xx.c
+++ b/hw/arm/npcm7xx.c
@@ -24,6 +24,7 @@ 
 #include "hw/qdev-clock.h"
 #include "hw/qdev-properties.h"
 #include "qapi/error.h"
+#include "qemu/bswap.h"
 #include "qemu/units.h"
 #include "sysemu/sysemu.h"
 
@@ -369,7 +370,7 @@  static void npcm7xx_init_fuses(NPCM7xxState *s)
      * The initial mask of disabled modules indicates the chip derivative (e.g.
      * NPCM750 or NPCM730).
      */
-    value = tswap32(nc->disabled_modules);
+    value = cpu_to_le32(nc->disabled_modules);
     npcm7xx_otp_array_write(&s->fuse_array, &value, NPCM7XX_FUSE_DERIVATIVE,
                             sizeof(value));
 }