Messages in this thread |  | | Date | Thu, 23 Oct 2014 21:44:36 -0700 | Subject | Re: [PATCH v4 4/6] ARM: rockchip: add suspend and resume for RK3288 | From | Doug Anderson <> |
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Chris,
On Tue, Oct 21, 2014 at 4:25 PM, Chris Zhong <zyw@rock-chips.com> wrote: > +static inline void rk3288_copy_data_to_sram(void) > +{ > + u32 resume_code_size = (u32)&rkpm_bootdata_cpu_code - > + (u32)rockchip_slp_cpu_resume + 4; > + > + /* save root sram data in ddr mem */ > + memcpy(rk3288_bootram_base, bootram_save_data, SZ_4K);
I swore we looked at this before, but the above memcpy is backwards.
> + /* move resume code and data to bootsram */ > + memcpy(rk3288_bootram_base, rockchip_slp_cpu_resume, > + resume_code_size); > +} > + > +static inline void rk3288_restore_original_sram(void) > +{ > + memcpy(bootram_save_data, rk3288_bootram_base, SZ_4K);
This one too.
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