Misc HW patches for 2026-01-20

[PULL 12/29] hw/arm/fsl-imx25: Apply missing reset quirk

Philippe Mathieu-Daudé posted 29 patches 2 weeks, 5 days ago

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Maintainers: Tao Tang <tangtao1634@phytium.com.cn>, Peter Maydell <peter.maydell@linaro.org>, Jean-Christophe Dubois <jcd@tribudubois.net>, Eric Auger <eric.auger@redhat.com>, Paul Burton <paulburton@kernel.org>, Aleksandar Rikalo <arikalo@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Gerd Hoffmann <kraxel@redhat.com>, Bernhard Beschow <shentey@gmail.com>, Bin Meng <bmeng.cn@gmail.com>, Alexander Graf <graf@amazon.com>, Dorjoy Chowdhury <dorjoychy111@gmail.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Fabiano Rosas <farosas@suse.de>, Laurent Vivier <lvivier@redhat.com>

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[PULL 12/29] hw/arm/fsl-imx25: Apply missing reset quirk

Posted by Philippe Mathieu-Daudé 2 weeks, 5 days ago

From: Bernhard Beschow <shentey@gmail.com>

Just like the Freescale MPC8569E SoC the i.MX25 features an eSDHC but
as little-endian variant. According to the datasheet TYPE_FSL_IMX25 requires
the same reset quirk as the e500 machines. The quirk was introduced in
d060b2789f71 ("hw/sd/sdhci: Set reset value of interrupt registers") for the
e500 machines, so reuse it now in TYPE_FSL_IMX25.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-ID: <20260112145418.220506-5-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/arm/fsl-imx25.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/fsl-imx25.c b/hw/arm/fsl-imx25.c
index dd670827ff7..9e02063533c 100644
--- a/hw/arm/fsl-imx25.c
+++ b/hw/arm/fsl-imx25.c
@@ -243,6 +243,8 @@ static void fsl_imx25_realize(DeviceState *dev, Error **errp)
                                  &error_abort);
         object_property_set_uint(OBJECT(&s->esdhc[i]), "capareg",
                                  IMX25_ESDHC_CAPABILITIES, &error_abort);
+        object_property_set_uint(OBJECT(&s->esdhc[i]), "vendor",
+                                 SDHCI_VENDOR_FSL, &error_abort);
         if (!sysbus_realize(SYS_BUS_DEVICE(&s->esdhc[i]), errp)) {
             return;
         }
-- 
2.52.0