* Re: [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation
2022-01-12 17:32 [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation Pali Rohár
@ 2022-01-12 22:27 ` Marek Behún
2022-01-12 22:31 ` Pali Rohár
2022-01-13 6:51 ` Stefan Roese
2022-01-14 15:41 ` Stefan Roese
2 siblings, 1 reply; 6+ messages in thread
From: Marek Behún @ 2022-01-12 22:27 UTC (permalink / raw)
To: Pali Rohár
Cc: Stefan Roese, Chris Packham, Phil Sutter, Dennis Gilmore, u-boot
On Wed, 12 Jan 2022 18:32:08 +0100
Pali Rohár <pali@kernel.org> wrote:
> These hardcoded values were calculated from CONFIG_SPL_TEXT_BASE macro. Now
> this macro is configurable via Kconfig, so calculate values 0x0030/0x4030
> at compile time via CONFIG_SPL_TEXT_BASE option. Values 0x0030/0x4030
> represents offset of CONFIG_SPL_TEXT_BASE from address 0x40000000.
Is there any point in having these configurable? Can the board boot if
the user changes it? If not, wouldn't it make more sense to convert
these to macros in soc.h, and changing their names?
Or does compilation need CONFIG_SPL_TEXT_BASE to link properly?
Marek
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation
2022-01-12 22:27 ` Marek Behún
@ 2022-01-12 22:31 ` Pali Rohár
0 siblings, 0 replies; 6+ messages in thread
From: Pali Rohár @ 2022-01-12 22:31 UTC (permalink / raw)
To: Marek Behún
Cc: Stefan Roese, Chris Packham, Phil Sutter, Dennis Gilmore, u-boot
On Wednesday 12 January 2022 23:27:06 Marek Behún wrote:
> On Wed, 12 Jan 2022 18:32:08 +0100
> Pali Rohár <pali@kernel.org> wrote:
>
> > These hardcoded values were calculated from CONFIG_SPL_TEXT_BASE macro. Now
> > this macro is configurable via Kconfig, so calculate values 0x0030/0x4030
> > at compile time via CONFIG_SPL_TEXT_BASE option. Values 0x0030/0x4030
> > represents offset of CONFIG_SPL_TEXT_BASE from address 0x40000000.
>
> Is there any point in having these configurable? Can the board boot if
> the user changes it? If not, wouldn't it make more sense to convert
> these to macros in soc.h, and changing their names?
With this patch series it is possible to change CONFIG_SPL_TEXT_BASE and
board would be normally bootable. Build system propagates
CONFIG_SPL_TEXT_BASE to kwbimage and kwbimage then set correct load
address.
So user can change CONFIG_SPL_TEXT_BASE also to other value.
> Or does compilation need CONFIG_SPL_TEXT_BASE to link properly?
And yes, compilation needs CONFIG_SPL_TEXT_BASE for proper linking.
Because U-Boot SPL for 32-bit ARM is not position independent.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation
2022-01-12 17:32 [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation Pali Rohár
2022-01-12 22:27 ` Marek Behún
@ 2022-01-13 6:51 ` Stefan Roese
2022-01-13 10:49 ` Pali Rohár
2022-01-14 15:41 ` Stefan Roese
2 siblings, 1 reply; 6+ messages in thread
From: Stefan Roese @ 2022-01-13 6:51 UTC (permalink / raw)
To: Pali Rohár, Chris Packham, Phil Sutter, Dennis Gilmore,
Marek Behún
Cc: u-boot
On 1/12/22 18:32, Pali Rohár wrote:
> These hardcoded values were calculated from CONFIG_SPL_TEXT_BASE macro. Now
> this macro is configurable via Kconfig, so calculate values 0x0030/0x4030
> at compile time via CONFIG_SPL_TEXT_BASE option. Values 0x0030/0x4030
> represents offset of CONFIG_SPL_TEXT_BASE from address 0x40000000.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
> ---
> include/configs/clearfog.h | 2 +-
> include/configs/db-88f6720.h | 2 +-
> include/configs/db-88f6820-amc.h | 2 +-
> include/configs/db-88f6820-gp.h | 2 +-
> include/configs/db-mv784mp-gp.h | 2 +-
> include/configs/ds414.h | 2 +-
> include/configs/helios4.h | 2 +-
> include/configs/maxbcm.h | 2 +-
> include/configs/theadorable.h | 2 +-
> include/configs/turris_omnia.h | 2 +-
> include/configs/x530.h | 2 +-
> 11 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h
> index a30bca5147a8..c9af5a40cec0 100644
> --- a/include/configs/clearfog.h
> +++ b/include/configs/clearfog.h
> @@ -53,7 +53,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-88f6720.h b/include/configs/db-88f6720.h
> index cf9e44d17c32..16c83a88dace 100644
> --- a/include/configs/db-88f6720.h
> +++ b/include/configs/db-88f6720.h
> @@ -34,7 +34,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
Thanks for working on this. Looking at this diff I'm wondering if it
would be another "improvement" to replace all 0x40000000 occurrences by
some other macro? Perhaps in a follow-up patch.
But anyways, for this patch:
Reviewed-by: Stefan Roese <sr@denx.de>
Thanks,
Stefan
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-88f6820-amc.h b/include/configs/db-88f6820-amc.h
> index 1f70c609d234..6538e66052aa 100644
> --- a/include/configs/db-88f6820-amc.h
> +++ b/include/configs/db-88f6820-amc.h
> @@ -41,7 +41,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
> index 41dadfebb948..5f2611995d35 100644
> --- a/include/configs/db-88f6820-gp.h
> +++ b/include/configs/db-88f6820-gp.h
> @@ -50,7 +50,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h
> index dbbc33ebf9c3..449a56753b17 100644
> --- a/include/configs/db-mv784mp-gp.h
> +++ b/include/configs/db-mv784mp-gp.h
> @@ -59,7 +59,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/ds414.h b/include/configs/ds414.h
> index 7fba2b4cc427..dbccd46bbdb1 100644
> --- a/include/configs/ds414.h
> +++ b/include/configs/ds414.h
> @@ -45,7 +45,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/helios4.h b/include/configs/helios4.h
> index 56d35d6fdbc6..de1ebbf37516 100644
> --- a/include/configs/helios4.h
> +++ b/include/configs/helios4.h
> @@ -53,7 +53,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/maxbcm.h b/include/configs/maxbcm.h
> index 53ba64909e1f..073c5a57b2c9 100644
> --- a/include/configs/maxbcm.h
> +++ b/include/configs/maxbcm.h
> @@ -48,7 +48,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
> index b43c03d3e8a9..3c942cc6fa01 100644
> --- a/include/configs/theadorable.h
> +++ b/include/configs/theadorable.h
> @@ -77,7 +77,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
> index 9436a623d6fe..b35299b2fbb3 100644
> --- a/include/configs/turris_omnia.h
> +++ b/include/configs/turris_omnia.h
> @@ -28,7 +28,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/x530.h b/include/configs/x530.h
> index e78e249e41ae..67ff01db9041 100644
> --- a/include/configs/x530.h
> +++ b/include/configs/x530.h
> @@ -68,7 +68,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
>
Viele Grüße,
Stefan Roese
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation
2022-01-13 6:51 ` Stefan Roese
@ 2022-01-13 10:49 ` Pali Rohár
0 siblings, 0 replies; 6+ messages in thread
From: Pali Rohár @ 2022-01-13 10:49 UTC (permalink / raw)
To: Stefan Roese
Cc: Chris Packham, Phil Sutter, Dennis Gilmore, Marek Behún, u-boot
On Thursday 13 January 2022 07:51:41 Stefan Roese wrote:
> On 1/12/22 18:32, Pali Rohár wrote:
> > These hardcoded values were calculated from CONFIG_SPL_TEXT_BASE macro. Now
> > this macro is configurable via Kconfig, so calculate values 0x0030/0x4030
> > at compile time via CONFIG_SPL_TEXT_BASE option. Values 0x0030/0x4030
> > represents offset of CONFIG_SPL_TEXT_BASE from address 0x40000000.
> >
> > Signed-off-by: Pali Rohár <pali@kernel.org>
> > ---
> > include/configs/clearfog.h | 2 +-
> > include/configs/db-88f6720.h | 2 +-
> > include/configs/db-88f6820-amc.h | 2 +-
> > include/configs/db-88f6820-gp.h | 2 +-
> > include/configs/db-mv784mp-gp.h | 2 +-
> > include/configs/ds414.h | 2 +-
> > include/configs/helios4.h | 2 +-
> > include/configs/maxbcm.h | 2 +-
> > include/configs/theadorable.h | 2 +-
> > include/configs/turris_omnia.h | 2 +-
> > include/configs/x530.h | 2 +-
> > 11 files changed, 11 insertions(+), 11 deletions(-)
> >
> > diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h
> > index a30bca5147a8..c9af5a40cec0 100644
> > --- a/include/configs/clearfog.h
> > +++ b/include/configs/clearfog.h
> > @@ -53,7 +53,7 @@
> > /* Defines for SPL */
> > #define CONFIG_SPL_SIZE (140 << 10)
> > -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/db-88f6720.h b/include/configs/db-88f6720.h
> > index cf9e44d17c32..16c83a88dace 100644
> > --- a/include/configs/db-88f6720.h
> > +++ b/include/configs/db-88f6720.h
> > @@ -34,7 +34,7 @@
> > /* SPL */
> > /* Defines for SPL */
> > -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
>
> Thanks for working on this. Looking at this diff I'm wondering if it
> would be another "improvement" to replace all 0x40000000 occurrences by
> some other macro? Perhaps in a follow-up patch.
Yes, adding a new macro for 0x40000000 address, perhaps in mv-common.h
in a follow-up patch is a good idea. And now it should be possible to
move more CONFIG_SPL_* macros into mv-common.h file.
> But anyways, for this patch:
>
> Reviewed-by: Stefan Roese <sr@denx.de>
>
> Thanks,
> Stefan
>
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/db-88f6820-amc.h b/include/configs/db-88f6820-amc.h
> > index 1f70c609d234..6538e66052aa 100644
> > --- a/include/configs/db-88f6820-amc.h
> > +++ b/include/configs/db-88f6820-amc.h
> > @@ -41,7 +41,7 @@
> > /* Defines for SPL */
> > #define CONFIG_SPL_SIZE (140 << 10)
> > -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
> > index 41dadfebb948..5f2611995d35 100644
> > --- a/include/configs/db-88f6820-gp.h
> > +++ b/include/configs/db-88f6820-gp.h
> > @@ -50,7 +50,7 @@
> > /* Defines for SPL */
> > #define CONFIG_SPL_SIZE (140 << 10)
> > -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h
> > index dbbc33ebf9c3..449a56753b17 100644
> > --- a/include/configs/db-mv784mp-gp.h
> > +++ b/include/configs/db-mv784mp-gp.h
> > @@ -59,7 +59,7 @@
> > /* SPL */
> > /* Defines for SPL */
> > -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> > +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/ds414.h b/include/configs/ds414.h
> > index 7fba2b4cc427..dbccd46bbdb1 100644
> > --- a/include/configs/ds414.h
> > +++ b/include/configs/ds414.h
> > @@ -45,7 +45,7 @@
> > /* SPL */
> > /* Defines for SPL */
> > -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> > +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/helios4.h b/include/configs/helios4.h
> > index 56d35d6fdbc6..de1ebbf37516 100644
> > --- a/include/configs/helios4.h
> > +++ b/include/configs/helios4.h
> > @@ -53,7 +53,7 @@
> > /* Defines for SPL */
> > #define CONFIG_SPL_SIZE (140 << 10)
> > -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/maxbcm.h b/include/configs/maxbcm.h
> > index 53ba64909e1f..073c5a57b2c9 100644
> > --- a/include/configs/maxbcm.h
> > +++ b/include/configs/maxbcm.h
> > @@ -48,7 +48,7 @@
> > /* SPL */
> > /* Defines for SPL */
> > -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> > +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
> > index b43c03d3e8a9..3c942cc6fa01 100644
> > --- a/include/configs/theadorable.h
> > +++ b/include/configs/theadorable.h
> > @@ -77,7 +77,7 @@
> > /* SPL */
> > /* Defines for SPL */
> > -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> > +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
> > index 9436a623d6fe..b35299b2fbb3 100644
> > --- a/include/configs/turris_omnia.h
> > +++ b/include/configs/turris_omnia.h
> > @@ -28,7 +28,7 @@
> > /* Defines for SPL */
> > #define CONFIG_SPL_SIZE (140 << 10)
> > -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> > diff --git a/include/configs/x530.h b/include/configs/x530.h
> > index e78e249e41ae..67ff01db9041 100644
> > --- a/include/configs/x530.h
> > +++ b/include/configs/x530.h
> > @@ -68,7 +68,7 @@
> > /* Defines for SPL */
> > #define CONFIG_SPL_SIZE (140 << 10)
> > -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> > +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
> > #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> > #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> >
>
> Viele Grüße,
> Stefan Roese
>
> --
> DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation
2022-01-12 17:32 [PATCH] arm: mvebu: Replace hardcoded values 0x0030/0x4030 by proper calculation Pali Rohár
2022-01-12 22:27 ` Marek Behún
2022-01-13 6:51 ` Stefan Roese
@ 2022-01-14 15:41 ` Stefan Roese
2 siblings, 0 replies; 6+ messages in thread
From: Stefan Roese @ 2022-01-14 15:41 UTC (permalink / raw)
To: Pali Rohár, Chris Packham, Phil Sutter, Dennis Gilmore,
Marek Behún
Cc: u-boot
On 1/12/22 18:32, Pali Rohár wrote:
> These hardcoded values were calculated from CONFIG_SPL_TEXT_BASE macro. Now
> this macro is configurable via Kconfig, so calculate values 0x0030/0x4030
> at compile time via CONFIG_SPL_TEXT_BASE option. Values 0x0030/0x4030
> represents offset of CONFIG_SPL_TEXT_BASE from address 0x40000000.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
> ---
> include/configs/clearfog.h | 2 +-
> include/configs/db-88f6720.h | 2 +-
> include/configs/db-88f6820-amc.h | 2 +-
> include/configs/db-88f6820-gp.h | 2 +-
> include/configs/db-mv784mp-gp.h | 2 +-
> include/configs/ds414.h | 2 +-
> include/configs/helios4.h | 2 +-
> include/configs/maxbcm.h | 2 +-
> include/configs/theadorable.h | 2 +-
> include/configs/turris_omnia.h | 2 +-
> include/configs/x530.h | 2 +-
> 11 files changed, 11 insertions(+), 11 deletions(-)
Applied to u-boot-marvell/master
Thanks,
Stefan
> diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h
> index a30bca5147a8..c9af5a40cec0 100644
> --- a/include/configs/clearfog.h
> +++ b/include/configs/clearfog.h
> @@ -53,7 +53,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-88f6720.h b/include/configs/db-88f6720.h
> index cf9e44d17c32..16c83a88dace 100644
> --- a/include/configs/db-88f6720.h
> +++ b/include/configs/db-88f6720.h
> @@ -34,7 +34,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-88f6820-amc.h b/include/configs/db-88f6820-amc.h
> index 1f70c609d234..6538e66052aa 100644
> --- a/include/configs/db-88f6820-amc.h
> +++ b/include/configs/db-88f6820-amc.h
> @@ -41,7 +41,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
> index 41dadfebb948..5f2611995d35 100644
> --- a/include/configs/db-88f6820-gp.h
> +++ b/include/configs/db-88f6820-gp.h
> @@ -50,7 +50,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h
> index dbbc33ebf9c3..449a56753b17 100644
> --- a/include/configs/db-mv784mp-gp.h
> +++ b/include/configs/db-mv784mp-gp.h
> @@ -59,7 +59,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/ds414.h b/include/configs/ds414.h
> index 7fba2b4cc427..dbccd46bbdb1 100644
> --- a/include/configs/ds414.h
> +++ b/include/configs/ds414.h
> @@ -45,7 +45,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/helios4.h b/include/configs/helios4.h
> index 56d35d6fdbc6..de1ebbf37516 100644
> --- a/include/configs/helios4.h
> +++ b/include/configs/helios4.h
> @@ -53,7 +53,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/maxbcm.h b/include/configs/maxbcm.h
> index 53ba64909e1f..073c5a57b2c9 100644
> --- a/include/configs/maxbcm.h
> +++ b/include/configs/maxbcm.h
> @@ -48,7 +48,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
> index b43c03d3e8a9..3c942cc6fa01 100644
> --- a/include/configs/theadorable.h
> +++ b/include/configs/theadorable.h
> @@ -77,7 +77,7 @@
>
> /* SPL */
> /* Defines for SPL */
> -#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
> +#define CONFIG_SPL_MAX_SIZE ((128 << 10) - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
> index 9436a623d6fe..b35299b2fbb3 100644
> --- a/include/configs/turris_omnia.h
> +++ b/include/configs/turris_omnia.h
> @@ -28,7 +28,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
> diff --git a/include/configs/x530.h b/include/configs/x530.h
> index e78e249e41ae..67ff01db9041 100644
> --- a/include/configs/x530.h
> +++ b/include/configs/x530.h
> @@ -68,7 +68,7 @@
>
> /* Defines for SPL */
> #define CONFIG_SPL_SIZE (140 << 10)
> -#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
> +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - (CONFIG_SPL_TEXT_BASE - 0x40000000))
>
> #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
> #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
>
Viele Grüße,
Stefan Roese
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de
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