| #
5864b58a |
| 09-Mar-2023 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge changes from topic "imx8m_misc_changes" into integration
* changes:
feat(imx8mq): enable dram dvfs support on imx8mq
feat(imx8m): use non-fast wakeup stop mode for system suspend
feat(im
Merge changes from topic "imx8m_misc_changes" into integration
* changes:
feat(imx8mq): enable dram dvfs support on imx8mq
feat(imx8m): use non-fast wakeup stop mode for system suspend
feat(imx8mq): correct the slot ack setting for STOP mode
feat(imx8mq): add anamix pll override setting for DSM mode
feat(imx8mq): add workaround code for ERR11171 on imx8mq
feat(imx8mq): add the dram retention support for imx8mq
feat(imx8mq): add version for B2
fix(imx8m): backup mr12/14 value from lpddr4 chip
fix(imx8m): add ddr4 dvfs sw workaround for ERR050712
fix(imx8m): fix coverity out of bound access issue
fix(imx8m): fix the dram retention random hang on some imx8mq Rev2.0
feat(imx8m): add more dram pll setting
fix(imx8m): fix the current fsp init
fix(imx8m): fix the rank to rank space issue
fix(imx8m): fix the dfiphymaster setting after dvfs
feat(imx8m): update the ddr4 dvfs flow to include ddr3l support
fix(imx8m): correct the rank info get fro mstr
feat(imx8m): fix the ddr4 dvfs random hang on imx8m
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|
| #
e00fe11d |
| 16-Mar-2021 |
Jacky Bai <ping.bai@nxp.com> |
fix(imx8m): add ddr4 dvfs sw workaround for ERR050712
APB Write data corruption following MRCTRL0.mr_wr=1 while
hardware-driven MR access is occurring
When performing a software driven MR access, t
fix(imx8m): add ddr4 dvfs sw workaround for ERR050712
APB Write data corruption following MRCTRL0.mr_wr=1 while
hardware-driven MR access is occurring
When performing a software driven MR access, the following
sequence must be done automatically before performing other
APB register accesses:
1. Set MRCTRL0.mr_wr=1
2. Check for MRSTAT.mr_wr_busy=0. If not, go to step (2)
3. Check for MRSTAT.mr_wr_busy=0 again (for the second time),
if not, go to step (2).
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Change-Id: Ie26e08bcc83d3ed4844ed04a853162308dcdccd0
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|
| #
0e39488f |
| 22-Apr-2020 |
Jacky Bai <ping.bai@nxp.com> |
feat(imx8m): update the ddr4 dvfs flow to include ddr3l support
the DDR3L & DDR4 can share same piece of code for DDR frequency scaling.
So update the ddr4 dvfs flow to support DDR3L too.
Signed-of
feat(imx8m): update the ddr4 dvfs flow to include ddr3l support
the DDR3L & DDR4 can share same piece of code for DDR frequency scaling.
So update the ddr4 dvfs flow to support DDR3L too.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Anson Huang <anson.huang@nxp.com>
Change-Id: Ifc6981f05ed8a4e399adad97690197a9680f554d
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|
| #
093888ca |
| 13-Apr-2020 |
Jacky Bai <ping.bai@nxp.com> |
feat(imx8m): fix the ddr4 dvfs random hang on imx8m
Remove the while loop waiting in step12 to align with what
we did before, just use a 'if' condition check for debug
purpose.
Tested-by: Peng Fan
feat(imx8m): fix the ddr4 dvfs random hang on imx8m
Remove the while loop waiting in step12 to align with what
we did before, just use a 'if' condition check for debug
purpose.
Tested-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Id2685c5f628270a24944470d675a5c8706f39f13
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|
| #
0cb8dd7a |
| 08-Jul-2022 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge changes Iec22dcab,Ib88b4b5d,I50cd6b82,If1167785,I9b3a08ef, ... into integration
* changes:
feat(imx8m): keep pu domains in default state during boot stage
feat(imx8m): add the PU power dom
Merge changes Iec22dcab,Ib88b4b5d,I50cd6b82,If1167785,I9b3a08ef, ... into integration
* changes:
feat(imx8m): keep pu domains in default state during boot stage
feat(imx8m): add the PU power domain support on imx8mm/mn
feat(imx8m): add the anamix pll override setting
feat(imx8m): add the ddr frequency change support for imx8m family
feat(imx8mn): enable dram retention suuport on imx8mn
feat(imx8mm): enable dram retention suuport on imx8mm
feat(imx8m): add dram retention flow for imx8m family
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| #
9c336f61 |
| 25-Nov-2019 |
Jacky Bai <ping.bai@nxp.com> |
feat(imx8m): add the ddr frequency change support for imx8m family
Add the DDR frequency change support.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: If1167785796b8678c351569b83d2922c66f6
feat(imx8m): add the ddr frequency change support for imx8m family
Add the DDR frequency change support.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: If1167785796b8678c351569b83d2922c66f6e530
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