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| author | Ye.Li <B37916@freescale.com> | 2015-06-05 22:11:41 +0800 |
|---|---|---|
| committer | Ye.Li <B37916@freescale.com> | 2015-06-08 13:53:42 +0800 |
| commit | 11906c712a52e7a20caf71d7c5da4e951a59db29 (patch) | |
| tree | 82e46c0d04436c387d67da64ac48d3409496e24a /arch | |
| parent | b2702aaec81b26ca947533b48ddbbeaca5ce7c35 (diff) | |
| download | u-boot-imx-11906c712a52e7a20caf71d7c5da4e951a59db29.zip u-boot-imx-11906c712a52e7a20caf71d7c5da4e951a59db29.tar.gz u-boot-imx-11906c712a52e7a20caf71d7c5da4e951a59db29.tar.bz2 | |
MLK-11064 imx: mx6qp: Adjust AQos settings for peripherals
To resolve USB camera bandwidth issue, the patch sets recommended AQoS
setting from IC team value for peripheral and only on imx6qp.
The address is: 0xbb0608, the value is: 0x80000201
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/soc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index 3f4b094..febf96e 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -508,6 +508,9 @@ int arch_cpu_init(void) #endif init_src(); + + if (is_mx6dqp()) + writel(0x80000201, 0xbb0608); return 0; } |