* [U-Boot] [PATCH] am43xx_evm: Add DFU support for qspi flash
@ 2015-10-21 4:40 Vignesh R
2015-10-21 12:40 ` Lokesh Vutla
0 siblings, 1 reply; 4+ messages in thread
From: Vignesh R @ 2015-10-21 4:40 UTC (permalink / raw)
To: u-boot
This adds support to update firmware on qspi flash present on
am437x-sk-evm and am43xx-epos-evm via DFU.
On device:
=> setenv dfu_alt_info ${dfu_alt_info_qspi}
=> dfu 0 sf 0:0
On host:
$ sudo dfu-util -l
$ sudo dfu-util -D u-boot.img -a u-boot.img
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
Tested on am437x-sk-evm by flashing u-boot.img and zImage.
include/configs/am43xx_evm.h | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index 67d5c48ddeb6..c37420b79d98 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -165,11 +165,22 @@
"fdt ram 0x80f80000 0x80000;" \
"ramdisk ram 0x81000000 0x4000000\0"
+#define CONFIG_DFU_SF
+#define DFU_ALT_INFO_QSPI \
+ "dfu_alt_info_qspi=" \
+ "u-boot.img raw 0x0 0x080000;" \
+ "u-boot.backup raw 0x080000 0x080000;" \
+ "u-boot-spl-os raw 0x100000 0x010000;" \
+ "u-boot-env raw 0x110000 0x010000;" \
+ "u-boot-env.backup raw 0x120000 0x010000;" \
+ "kernel raw 0x130000 0x800000\0"
+
#define DFUARGS \
"dfu_bufsiz=0x10000\0" \
DFU_ALT_INFO_MMC \
DFU_ALT_INFO_EMMC \
- DFU_ALT_INFO_RAM
+ DFU_ALT_INFO_RAM \
+ DFU_ALT_INFO_QSPI
#else
#define DFUARGS
#endif
--
2.6.2
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] am43xx_evm: Add DFU support for qspi flash
2015-10-21 4:40 [U-Boot] [PATCH] am43xx_evm: Add DFU support for qspi flash Vignesh R
@ 2015-10-21 12:40 ` Lokesh Vutla
2015-10-21 13:08 ` Vignesh R
0 siblings, 1 reply; 4+ messages in thread
From: Lokesh Vutla @ 2015-10-21 12:40 UTC (permalink / raw)
To: u-boot
Hi Vignesh,
On Wednesday 21 October 2015 10:10 AM, Vignesh R wrote:
> This adds support to update firmware on qspi flash present on
> am437x-sk-evm and am43xx-epos-evm via DFU.
>
> On device:
> => setenv dfu_alt_info ${dfu_alt_info_qspi}
> => dfu 0 sf 0:0
>
> On host:
> $ sudo dfu-util -l
> $ sudo dfu-util -D u-boot.img -a u-boot.img
>
> Signed-off-by: Vignesh R <vigneshr@ti.com>
> ---
>
> Tested on am437x-sk-evm by flashing u-boot.img and zImage.
>
> include/configs/am43xx_evm.h | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
> index 67d5c48ddeb6..c37420b79d98 100644
> --- a/include/configs/am43xx_evm.h
> +++ b/include/configs/am43xx_evm.h
> @@ -165,11 +165,22 @@
> "fdt ram 0x80f80000 0x80000;" \
> "ramdisk ram 0x81000000 0x4000000\0"
>
> +#define CONFIG_DFU_SF
> +#define DFU_ALT_INFO_QSPI \
> + "dfu_alt_info_qspi=" \
> + "u-boot.img raw 0x0 0x080000;" \
It's always xip in am43xx, we copy u-boot.bin instead of u-boot.img.
Just rename this to u-boot.bin. Rest looks good to me.
Thanks and regards,
Lokesh
> + "u-boot.backup raw 0x080000 0x080000;" \
> + "u-boot-spl-os raw 0x100000 0x010000;" \
> + "u-boot-env raw 0x110000 0x010000;" \
> + "u-boot-env.backup raw 0x120000 0x010000;" \
> + "kernel raw 0x130000 0x800000\0"
> +
> #define DFUARGS \
> "dfu_bufsiz=0x10000\0" \
> DFU_ALT_INFO_MMC \
> DFU_ALT_INFO_EMMC \
> - DFU_ALT_INFO_RAM
> + DFU_ALT_INFO_RAM \
> + DFU_ALT_INFO_QSPI
> #else
> #define DFUARGS
> #endif
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] am43xx_evm: Add DFU support for qspi flash
2015-10-21 12:40 ` Lokesh Vutla
@ 2015-10-21 13:08 ` Vignesh R
2015-10-21 13:59 ` Tom Rini
0 siblings, 1 reply; 4+ messages in thread
From: Vignesh R @ 2015-10-21 13:08 UTC (permalink / raw)
To: u-boot
Hi Lokesh,
On 10/21/2015 06:10 PM, Lokesh Vutla wrote:
> Hi Vignesh,
>
> On Wednesday 21 October 2015 10:10 AM, Vignesh R wrote:
>> This adds support to update firmware on qspi flash present on
>> am437x-sk-evm and am43xx-epos-evm via DFU.
>>
>> On device:
>> => setenv dfu_alt_info ${dfu_alt_info_qspi}
>> => dfu 0 sf 0:0
>>
>> On host:
>> $ sudo dfu-util -l
>> $ sudo dfu-util -D u-boot.img -a u-boot.img
>>
>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>> ---
>>
>> Tested on am437x-sk-evm by flashing u-boot.img and zImage.
>>
>> include/configs/am43xx_evm.h | 13 ++++++++++++-
>> 1 file changed, 12 insertions(+), 1 deletion(-)
>>
>> diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
>> index 67d5c48ddeb6..c37420b79d98 100644
>> --- a/include/configs/am43xx_evm.h
>> +++ b/include/configs/am43xx_evm.h
>> @@ -165,11 +165,22 @@
>> "fdt ram 0x80f80000 0x80000;" \
>> "ramdisk ram 0x81000000 0x4000000\0"
>>
>> +#define CONFIG_DFU_SF
>> +#define DFU_ALT_INFO_QSPI \
>> + "dfu_alt_info_qspi=" \
>> + "u-boot.img raw 0x0 0x080000;" \
> It's always xip in am43xx, we copy u-boot.bin instead of u-boot.img.
> Just rename this to u-boot.bin. Rest looks good to me.
ok, Will send a v2.
--
Regards
Vignesh
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] am43xx_evm: Add DFU support for qspi flash
2015-10-21 13:08 ` Vignesh R
@ 2015-10-21 13:59 ` Tom Rini
0 siblings, 0 replies; 4+ messages in thread
From: Tom Rini @ 2015-10-21 13:59 UTC (permalink / raw)
To: u-boot
On Wed, Oct 21, 2015 at 06:38:23PM +0530, Vignesh R wrote:
> Hi Lokesh,
>
> On 10/21/2015 06:10 PM, Lokesh Vutla wrote:
> > Hi Vignesh,
> >
> > On Wednesday 21 October 2015 10:10 AM, Vignesh R wrote:
> >> This adds support to update firmware on qspi flash present on
> >> am437x-sk-evm and am43xx-epos-evm via DFU.
> >>
> >> On device:
> >> => setenv dfu_alt_info ${dfu_alt_info_qspi}
> >> => dfu 0 sf 0:0
> >>
> >> On host:
> >> $ sudo dfu-util -l
> >> $ sudo dfu-util -D u-boot.img -a u-boot.img
> >>
> >> Signed-off-by: Vignesh R <vigneshr@ti.com>
> >> ---
> >>
> >> Tested on am437x-sk-evm by flashing u-boot.img and zImage.
> >>
> >> include/configs/am43xx_evm.h | 13 ++++++++++++-
> >> 1 file changed, 12 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
> >> index 67d5c48ddeb6..c37420b79d98 100644
> >> --- a/include/configs/am43xx_evm.h
> >> +++ b/include/configs/am43xx_evm.h
> >> @@ -165,11 +165,22 @@
> >> "fdt ram 0x80f80000 0x80000;" \
> >> "ramdisk ram 0x81000000 0x4000000\0"
> >>
> >> +#define CONFIG_DFU_SF
> >> +#define DFU_ALT_INFO_QSPI \
> >> + "dfu_alt_info_qspi=" \
> >> + "u-boot.img raw 0x0 0x080000;" \
> > It's always xip in am43xx, we copy u-boot.bin instead of u-boot.img.
> > Just rename this to u-boot.bin. Rest looks good to me.
>
> ok, Will send a v2.
And boot test it after writing too, thanks!
--
Tom
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2015-10-21 4:40 [U-Boot] [PATCH] am43xx_evm: Add DFU support for qspi flash Vignesh R
2015-10-21 12:40 ` Lokesh Vutla
2015-10-21 13:08 ` Vignesh R
2015-10-21 13:59 ` Tom Rini
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