| Message ID | 20200511061830.20580-1-peng.fan@nxp.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/2] imx: imx8mp_evk: fix boot issue | expand |
Hi Peng, On Mon, May 11, 2020 at 2:55 AM Peng Fan <peng.fan at nxp.com> wrote: > > The u-boot-spl.bin pad with ddr firmware conflicts with the > CONFIG_MALLOC_F_ADDR area, the ddr firmware will be overwritten > by malloc in SPL stage and cause ddr initialization not able > to finish. So update the related addresses to fix the issue. > > Reported-by: Fabio Estevam <festevam at gmail.com> > Signed-off-by: Peng Fan <peng.fan at nxp.com> > --- > include/configs/imx8mp_evk.h | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h > index 80e5738961..b90a4f6932 100644 > --- a/include/configs/imx8mp_evk.h > +++ b/include/configs/imx8mp_evk.h > @@ -23,15 +23,15 @@ > #ifdef CONFIG_SPL_BUILD > /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/ > #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds" > -#define CONFIG_SPL_STACK 0x990000 > -#define CONFIG_SPL_BSS_START_ADDR 0x0095e000 > -#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */ > +#define CONFIG_SPL_STACK 0x98fc00 On imx6/imx7 we have this kind of SPL information placed in the SoC related header files: include/configs/imx6_spl.h include/configs/imx7_spl.h We should do the same here instead of repeating these SPL settings in every board header file. Thanks
> Subject: Re: [PATCH 1/2] imx: imx8mp_evk: fix boot issue > > Hi Peng, > > On Mon, May 11, 2020 at 2:55 AM Peng Fan <peng.fan at nxp.com> wrote: > > > > The u-boot-spl.bin pad with ddr firmware conflicts with the > > CONFIG_MALLOC_F_ADDR area, the ddr firmware will be overwritten by > > malloc in SPL stage and cause ddr initialization not able to finish. > > So update the related addresses to fix the issue. > > > > Reported-by: Fabio Estevam <festevam at gmail.com> > > Signed-off-by: Peng Fan <peng.fan at nxp.com> > > --- > > include/configs/imx8mp_evk.h | 8 ++++---- > > 1 file changed, 4 insertions(+), 4 deletions(-) > > > > diff --git a/include/configs/imx8mp_evk.h > > b/include/configs/imx8mp_evk.h index 80e5738961..b90a4f6932 100644 > > --- a/include/configs/imx8mp_evk.h > > +++ b/include/configs/imx8mp_evk.h > > @@ -23,15 +23,15 @@ > > #ifdef CONFIG_SPL_BUILD > > /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/ > > #define CONFIG_SPL_LDSCRIPT > "arch/arm/cpu/armv8/u-boot-spl.lds" > > -#define CONFIG_SPL_STACK 0x990000 > > -#define CONFIG_SPL_BSS_START_ADDR 0x0095e000 > > -#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */ > > +#define CONFIG_SPL_STACK 0x98fc00 > > On imx6/imx7 we have this kind of SPL information placed in the SoC related > header files: > > include/configs/imx6_spl.h > include/configs/imx7_spl.h > > We should do the same here instead of repeating these SPL settings in every > board header file. ok. Fix in next version. Thanks, Peng. > > Thanks
> Subject: RE: [PATCH 1/2] imx: imx8mp_evk: fix boot issue > > > Subject: Re: [PATCH 1/2] imx: imx8mp_evk: fix boot issue > > > > Hi Peng, > > > > On Mon, May 11, 2020 at 2:55 AM Peng Fan <peng.fan at nxp.com> wrote: > > > > > > The u-boot-spl.bin pad with ddr firmware conflicts with the > > > CONFIG_MALLOC_F_ADDR area, the ddr firmware will be overwritten by > > > malloc in SPL stage and cause ddr initialization not able to finish. > > > So update the related addresses to fix the issue. > > > > > > Reported-by: Fabio Estevam <festevam at gmail.com> > > > Signed-off-by: Peng Fan <peng.fan at nxp.com> > > > --- > > > include/configs/imx8mp_evk.h | 8 ++++---- > > > 1 file changed, 4 insertions(+), 4 deletions(-) > > > > > > diff --git a/include/configs/imx8mp_evk.h > > > b/include/configs/imx8mp_evk.h index 80e5738961..b90a4f6932 100644 > > > --- a/include/configs/imx8mp_evk.h > > > +++ b/include/configs/imx8mp_evk.h > > > @@ -23,15 +23,15 @@ > > > #ifdef CONFIG_SPL_BUILD > > > /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/ > > > #define CONFIG_SPL_LDSCRIPT > > "arch/arm/cpu/armv8/u-boot-spl.lds" > > > -#define CONFIG_SPL_STACK 0x990000 > > > -#define CONFIG_SPL_BSS_START_ADDR 0x0095e000 > > > -#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */ > > > +#define CONFIG_SPL_STACK 0x98fc00 > > > > On imx6/imx7 we have this kind of SPL information placed in the SoC > > related header files: > > > > include/configs/imx6_spl.h > > include/configs/imx7_spl.h > > > > We should do the same here instead of repeating these SPL settings in > > every board header file. > > ok. Fix in next version. After a thought, i.MX8MQ/MM/MN/MP have different OCRAM sizes, and ATF locates in different places. So I would keep current code as is. Thanks, Peng. > > Thanks, > Peng. > > > > > Thanks
Hi Peng, On Mon, May 11, 2020 at 10:32 PM Peng Fan <peng.fan at nxp.com> wrote: > After a thought, i.MX8MQ/MM/MN/MP have different OCRAM sizes, > and ATF locates in different places. So I would keep current code as is. Ok, this can be done later as a cleanup. What we should really avoid is to keep duplicating these SPL configurations in every i.MX8M board file.
diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h index 80e5738961..b90a4f6932 100644 --- a/include/configs/imx8mp_evk.h +++ b/include/configs/imx8mp_evk.h @@ -23,15 +23,15 @@ #ifdef CONFIG_SPL_BUILD /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/ #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds" -#define CONFIG_SPL_STACK 0x990000 -#define CONFIG_SPL_BSS_START_ADDR 0x0095e000 -#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */ +#define CONFIG_SPL_STACK 0x98fc00 +#define CONFIG_SPL_BSS_START_ADDR 0x0098fc00 +#define CONFIG_SPL_BSS_MAX_SIZE 0x400 /* 1 KB */ #define CONFIG_SYS_SPL_MALLOC_START 0x42200000 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */ #define CONFIG_SYS_ICACHE_OFF #define CONFIG_SYS_DCACHE_OFF -#define CONFIG_MALLOC_F_ADDR 0x940000 +#define CONFIG_MALLOC_F_ADDR 0x950000 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
The u-boot-spl.bin pad with ddr firmware conflicts with the CONFIG_MALLOC_F_ADDR area, the ddr firmware will be overwritten by malloc in SPL stage and cause ddr initialization not able to finish. So update the related addresses to fix the issue. Reported-by: Fabio Estevam <festevam at gmail.com> Signed-off-by: Peng Fan <peng.fan at nxp.com> --- include/configs/imx8mp_evk.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)