Hi Stefano, On Sun, Nov 9, 2014 at 1:24 PM, Stefano Babic <sba...@denx.de> wrote: > > > On 08/11/2014 22:27, John Tobias wrote: >> iMX6 SabreSD has different stack address compare >> to the default stack address defined on the file. >> >> The CONFIG_SYS_TEXT_BASE is defined in mx6sabre_common.h which is >> same address defined on file. At the same time to avoid compilation >> warnings. >> --- >> include/configs/imx6_spl.h | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h >> index 5a5f940..4ff37b3 100644 >> --- a/include/configs/imx6_spl.h >> +++ b/include/configs/imx6_spl.h >> @@ -29,7 +29,9 @@ >> #define CONFIG_SPL_TEXT_BASE 0x00908000 >> #define CONFIG_SPL_MAX_SIZE 0x10000 >> #define CONFIG_SPL_START_S_PATH "arch/arm/cpu/armv7" >> +#ifndef CONFIG_SPL_STACK >> #define CONFIG_SPL_STACK 0x0091FFB8 >> +#endif > > Why is this required ?
Other iMX6 chip has different STACK address and the current defined address does not compatibile for the iMX6 SabreSD. The intention is to use as much as possible the said header and it should have the ability to change the value of it. e.g defined in mx6sabresd.h #ifdef CONFIG_SPL #define CONFIG_SPL_LIBCOMMON_SUPPORT #define CONFIG_SPL_MMC_SUPPORT #define CONFIG_SPL_STACK 0x0093FFB8 #include "imx6_spl.h" #endif > >> #define CONFIG_SPL_LIBCOMMON_SUPPORT >> #define CONFIG_SPL_LIBGENERIC_SUPPORT >> #define CONFIG_SPL_SERIAL_SUPPORT >> @@ -66,7 +68,9 @@ >> #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */ >> #define CONFIG_SYS_SPL_MALLOC_START 0x18300000 >> #define CONFIG_SYS_SPL_MALLOC_SIZE 0x3200000 /* 50 MB */ >> +#ifndef CONFIG_SYS_TEXT_BASE >> #define CONFIG_SYS_TEXT_BASE 0x17800000 >> #endif >> +#endif >> > > Why is this required ? mentioned above. Addition to that, on my recent submission for iMX6SL. It requires to change the value of the following: CONFIG_SPL_BSS_START_ADDR CONFIG_SYS_SPL_MALLOC_START Regards, john > > Best regards, > Stefano Babic > > -- > ===================================================================== > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de > ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
