Hello all:
I just downloaded the latest u-boot source code,then compiled with:
make qemu_mips_defconfig
make CROSS_COMPILE=mips-linux-uclibc-
then create image:
# dd of=flash bs=1k count=4k if=/dev/zero
# dd of=flash bs=1k conv=notrunc if=u-boot.bin
run with:
qemu-system-mips -M mips -pflash flas
Dear Daniel:
Thanks for your guide,It's really helpful.Then last
question,which version of qemu do you use?:)
在 2014/12/5 22:14, Daniel Schwierzeck 写道:
Hi,
On 04.12.2014 08:55, jiang wrote:
Hello all:
I just downloaded the latest u-boot source code,then compiled with:
f SPI2_CTL
> - case 2: mmr_base = SPI2_CTL; break;
> + case 2:
> + mmr_base = SPI2_CTL; break;
> #endif
> - default: return NULL;
> + default:
> + debug("%s: invalid bus %u\n&qu
break;
> #endif
> default:
> + debug("%s: invalid bus %u\n", __func__, bus);
> return NULL;
> }
>
Acked-by: Scott Jiang
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Signed-off-by: Scott Jiang
---
arch/blackfin/include/asm/config-pre.h |3 ---
arch/blackfin/include/asm/mach-common/bits/spi.h |1 +
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/blackfin/include/asm/config-pre.h
b/arch/blackfin/include/asm/config-pre.h
SPI3 controller is not only used on BF609 platform. So we add a common
controller
driver and leave machine specific configuration in board drivers.
Remove obsolete spi6xx.h and select new board driver in configuration file.
Signed-off-by: Scott Jiang
---
drivers/spi/Makefile
Signed-off-by: Scott Jiang
---
arch/blackfin/include/asm/clock.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/blackfin/include/asm/clock.h
b/arch/blackfin/include/asm/clock.h
index 59d3faa..05ae03c 100644
--- a/arch/blackfin/include/asm/clock.h
+++ b/arch/blackfin
Frysinger :
> On Monday 04 March 2013 02:20:08 Sonic Zhang wrote:
>> From: Scott Jiang
>>
>> BF5xx rx dma causes spi flash random read error.
>> Accually spi controller has problems both on tx and rx dma.
>> So remove spi dma support in u-boot.
>
> this is w
Hello,
Since vexpress-a15x2 and vexpress-a9x4 share same motherboard, I guess
the two boards
can be supported with same uboot, does someone can confirm it? thanks.
Regards,
Xiao
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For linux 3.x, the size of each item in interrupt-map property is 9 not 7.
Don't use the static value and calculate the size with following cells:
PCI #address-cells, PCI #interrupt-cells,
PIC address, PIC #address-cells, PIC #interrupt-cells.
Signed-off-by: Bin Jiang
---
On Thu, Jul 12, 2012 at 11:25:08PM +0800, Simon Glass wrote:
> From: Wei Ni
>
> Add support for the LCD peripheral at the Tegra2 SOC level. A separate
> LCD driver will use this functionality to configure the display.
>
> Mayuresh Kulkarni:
> - changes to remove bitfields and clean up for submis
On Thu, Jul 19, 2012 at 03:37:07PM +0800, Thierry Reding wrote:
> * PGP Signed by an unknown key
>
> On Thu, Jul 12, 2012 at 08:25:08AM -0700, Simon Glass wrote:
> > From: Wei Ni
> >
> > Add support for the LCD peripheral at the Tegra2 SOC level. A separate
> > LCD driver will use this functiona
This driver is not only used on blackfin. So it's better to
rename it and access i2c registers by standard io functions.
Fix coding style as well.
Signed-off-by: Scott Jiang
---
drivers/i2c/Makefile |2 +-
drivers/i2c/{bfin-twi_i2c.c => adi_i2c.c
Hi Heiko,
>> static int wait_for_completion(struct i2c_msg *msg)
>> {
>> - uint16_t int_stat;
>> + u16 int_stat, ctl;
>
>
> This change is not related to the subject of the patch,
> please split this into seperate patches ...
>
>> ulong timebase = get_timer(0);
>>
>>
SPI3 controller is not only used on BF609 platform. So we add a common
controller
driver and leave machine specific configuration in board drivers.
Remove obsolete spi6xx.h and select new board driver in configuration file.
Signed-off-by: Scott Jiang
---
drivers/spi/Makefile
This macro is only related to spi. So it's better to place it in spi.h.
Signed-off-by: Scott Jiang
---
arch/blackfin/include/asm/config-pre.h |3 ---
arch/blackfin/include/asm/mach-common/bits/spi.h |1 +
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a
Ping.
Scott
2014-09-25 17:25 GMT+08:00 Scott Jiang :
> This macro is only related to spi. So it's better to place it in spi.h.
>
> Signed-off-by: Scott Jiang
> ---
> arch/blackfin/include/asm/config-pre.h |3 ---
> arch/blackfin/include/asm/mach-common/b
Ping.
Scott
2014-09-25 17:25 GMT+08:00 Scott Jiang :
> SPI3 controller is not only used on BF609 platform. So we add a common
> controller
> driver and leave machine specific configuration in board drivers.
> Remove obsolete spi6xx.h and select new board driver in configuration file
Signed-off-by: Scott Jiang
---
drivers/i2c/Makefile |2 +-
drivers/i2c/{bfin-twi_i2c.c => adi_i2c.c} |7 +++
include/configs/bct-brettl2.h |2 +-
include/configs/bf518f-ezbrd.h|2 +-
include/configs/bf526-ezbrd.h |
Signed-off-by: Scott Jiang
---
drivers/i2c/adi_i2c.c | 202 +++
include/configs/bct-brettl2.h |2 +-
include/configs/bf518f-ezbrd.h |2 +-
include/configs/bf526-ezbrd.h |2 +-
include/configs/bf527-ad7160-eval.h |2
Signed-off-by: Scott Jiang
---
drivers/i2c/adi_i2c.c | 145 ++---
1 file changed, 77 insertions(+), 68 deletions(-)
diff --git a/drivers/i2c/adi_i2c.c b/drivers/i2c/adi_i2c.c
index cb74062..71077c5 100644
--- a/drivers/i2c/adi_i2c.c
+++ b/drivers/i2c
add the driver to dm-spi.
>
> Please see any info to doc/driver-model/spi-howto.txt
>
> Let me know for any inputs/questions.
>
> On 25 September 2014 14:55, Scott Jiang wrote:
>> SPI3 controller is not only used on BF609 platform. So we add a common
>> controller
>&
2014-11-17 3:23 GMT+08:00 Jagan Teki :
> Hi Scott,
>
> On 25 September 2014 14:55, Scott Jiang wrote:
>> SPI3 controller is not only used on BF609 platform. So we add a common
>> controller
>> driver and leave machine specific configuration in board drivers.
>
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