Commits
Biwen Li committed 698ce681b36
soc: fsl: handle RCPM errata A-008646 on SoC LS1021A Description: - Reading configuration register RCPM_IPPDEXPCR1 always return zero Workaround: - Save register RCPM_IPPDEXPCR1's value to register SCFG_SPARECR8.(uboot's psci also need reading value from the register SCFG_SPARECR8 to set register RCPM_IPPDEXPCR1) Impact: - FlexTimer module will cannot wakeup system in deep sleep on SoC LS1021A Reviewed-by: Ran Wang <ran.wang_1@nxp.com> Signed-off-by: Biwen Li <biwen.li@nxp.com>