hw/sd/sdhci-internal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
The default SD/MMC host controller uses SD spec v2.00. 64-bit system bus capability
was added in v2.
In this change, we arrive at 0x157834b4 by computing (0x057834b4 | (1ul << 28))
where 28 represents the BUS64BIT SDHC_CAPAB field.
Signed-off-by: Joanne Koong <joannekoong@gmail.com>
---
hw/sd/sdhci-internal.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/sd/sdhci-internal.h b/hw/sd/sdhci-internal.h
index e8c753d6d1..a76fc704e5 100644
--- a/hw/sd/sdhci-internal.h
+++ b/hw/sd/sdhci-internal.h
@@ -316,16 +316,16 @@ extern const VMStateDescription sdhci_vmstate;
* - 3.3v and 1.8v voltages
* - SDMA/ADMA1/ADMA2
* - high-speed
+ * - 64-bit system bus
* max host controller R/W buffers size: 512B
* max clock frequency for SDclock: 52 MHz
* timeout clock frequency: 52 MHz
*
* does not support:
* - 3.0v voltage
- * - 64-bit system bus
* - suspend/resume
*/
-#define SDHC_CAPAB_REG_DEFAULT 0x057834b4
+#define SDHC_CAPAB_REG_DEFAULT 0x157834b4
#define DEFINE_SDHCI_COMMON_PROPERTIES(_state) \
DEFINE_PROP_UINT8("sd-spec-version", _state, sd_spec_version, 2), \
--
2.20.1
Hi Joanne, Next time I recommend you to Cc the maintainers, otherwise they might miss your patch. See: https://wiki.qemu.org/Contribute/SubmitAPatch#CC_the_relevant_maintainer $ ./scripts/get_maintainer.pl -f hw/sd/sdhci-internal.h "Philippe Mathieu-Daudé" <f4bug@amsat.org> (odd fixer:SD (Secure Card)) Bin Meng <bin.meng@windriver.com> (odd fixer:SD (Secure Card)) qemu-block@nongnu.org (open list:SD (Secure Card)) qemu-devel@nongnu.org (open list:All patches CC here) On 6/23/21 8:59 PM, Joanne Koong wrote: > The default SD/MMC host controller uses SD spec v2.00. 64-bit system bus capability > was added in v2. > > In this change, we arrive at 0x157834b4 by computing (0x057834b4 | (1ul << 28)) > where 28 represents the BUS64BIT SDHC_CAPAB field. > > Signed-off-by: Joanne Koong <joannekoong@gmail.com> > --- > hw/sd/sdhci-internal.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/hw/sd/sdhci-internal.h b/hw/sd/sdhci-internal.h > index e8c753d6d1..a76fc704e5 100644 > --- a/hw/sd/sdhci-internal.h > +++ b/hw/sd/sdhci-internal.h > @@ -316,16 +316,16 @@ extern const VMStateDescription sdhci_vmstate; > * - 3.3v and 1.8v voltages > * - SDMA/ADMA1/ADMA2 > * - high-speed > + * - 64-bit system bus > * max host controller R/W buffers size: 512B > * max clock frequency for SDclock: 52 MHz > * timeout clock frequency: 52 MHz > * > * does not support: > * - 3.0v voltage > - * - 64-bit system bus > * - suspend/resume > */ > -#define SDHC_CAPAB_REG_DEFAULT 0x057834b4 > +#define SDHC_CAPAB_REG_DEFAULT 0x157834b4 > > #define DEFINE_SDHCI_COMMON_PROPERTIES(_state) \ > DEFINE_PROP_UINT8("sd-spec-version", _state, sd_spec_version, 2), \ > Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
On Thu, Jun 24, 2021 at 3:01 AM Joanne Koong <joannekoong@gmail.com> wrote: > > The default SD/MMC host controller uses SD spec v2.00. 64-bit system bus capability > was added in v2. > > In this change, we arrive at 0x157834b4 by computing (0x057834b4 | (1ul << 28)) > where 28 represents the BUS64BIT SDHC_CAPAB field. > > Signed-off-by: Joanne Koong <joannekoong@gmail.com> > --- > hw/sd/sdhci-internal.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
On 6/23/21 8:59 PM, Joanne Koong wrote: > The default SD/MMC host controller uses SD spec v2.00. 64-bit system bus capability > was added in v2. > > In this change, we arrive at 0x157834b4 by computing (0x057834b4 | (1ul << 28)) > where 28 represents the BUS64BIT SDHC_CAPAB field. > > Signed-off-by: Joanne Koong <joannekoong@gmail.com> > --- > hw/sd/sdhci-internal.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Thanks, series applied to sdmmc-next tree.
Awesome! Thank you, Philippe and Bin! On Mon, Jul 5, 2021 at 2:54 AM Philippe Mathieu-Daudé <f4bug@amsat.org> wrote: > On 6/23/21 8:59 PM, Joanne Koong wrote: > > The default SD/MMC host controller uses SD spec v2.00. 64-bit system bus > capability > > was added in v2. > > > > In this change, we arrive at 0x157834b4 by computing (0x057834b4 | (1ul > << 28)) > > where 28 represents the BUS64BIT SDHC_CAPAB field. > > > > Signed-off-by: Joanne Koong <joannekoong@gmail.com> > > --- > > hw/sd/sdhci-internal.h | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > Thanks, series applied to sdmmc-next tree. >
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