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| author | Jason Chen <b02280@freescale.com> | 2011-11-10 10:49:24 +0800 |
|---|---|---|
| committer | Jason Chen <b02280@freescale.com> | 2011-11-10 10:52:40 +0800 |
| commit | 819894160c22d2cb5993119665063ef8a3dadd97 (patch) | |
| tree | 251f1daf7ece3f8fc2ffb261f1fe8ebf0831cdb2 /board/freescale | |
| parent | eb5dce7ebaf19769e06401979a46afb02402a1f7 (diff) | |
| download | u-boot-imx-819894160c22d2cb5993119665063ef8a3dadd97.zip u-boot-imx-819894160c22d2cb5993119665063ef8a3dadd97.tar.gz u-boot-imx-819894160c22d2cb5993119665063ef8a3dadd97.tar.bz2 | |
ENGR00161846 uboot mx6q_arm2: adjust IPU axi-id0/1 Qos value
set IPU AXI-id0 Qos=0xf(bypass) and AXI-id1 Qos=0x7,
mx6q use AXI-id0 for IPU display channel, it should has
highest priority(bypass), and AXI-id1 for other IPU channel,
it has high priority.
Signed-off-by: Jason Chen <b02280@freescale.com>
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/mx6q_arm2/flash_header.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/board/freescale/mx6q_arm2/flash_header.S b/board/freescale/mx6q_arm2/flash_header.S index b925a4b..b77a718 100644 --- a/board/freescale/mx6q_arm2/flash_header.S +++ b/board/freescale/mx6q_arm2/flash_header.S @@ -226,9 +226,9 @@ MXC_DCD_ITEM(125, MMDC_P0_BASE_ADDR + 0x404, 0x00011006) /* enable AXI cache for VDOA/VPU/IPU */ MXC_DCD_ITEM(126, IOMUXC_BASE_ADDR + 0x010, 0xf00000ff) -/* set IPU Qos=0x7 */ -MXC_DCD_ITEM(127, IOMUXC_BASE_ADDR + 0x018, 0x00070007) -MXC_DCD_ITEM(128, IOMUXC_BASE_ADDR + 0x01c, 0x00070007) +/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ +MXC_DCD_ITEM(127, IOMUXC_BASE_ADDR + 0x018, 0x007f007f) +MXC_DCD_ITEM(128, IOMUXC_BASE_ADDR + 0x01c, 0x007f007f) #else @@ -351,9 +351,9 @@ MXC_DCD_ITEM(90, MMDC_P0_BASE_ADDR + 0x404, 0x00011006) /* enable AXI cache for VDOA/VPU/IPU */ MXC_DCD_ITEM(91, IOMUXC_BASE_ADDR + 0x010, 0xf00000ff) -/* set IPU Qos=0x7 */ -MXC_DCD_ITEM(92, IOMUXC_BASE_ADDR + 0x018, 0x00070007) -MXC_DCD_ITEM(93, IOMUXC_BASE_ADDR + 0x01c, 0x00070007) +/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ +MXC_DCD_ITEM(92, IOMUXC_BASE_ADDR + 0x018, 0x007f007f) +MXC_DCD_ITEM(93, IOMUXC_BASE_ADDR + 0x01c, 0x007f007f) #endif |