On Thu, Mar 02, 2017 at 01:04:13PM -0600, Franklin S Cooper Jr wrote: > Scratch space can be used for features such as board detection. Define > an area within SRAM that can be used for this purpose. > > Signed-off-by: Franklin S Cooper Jr <fcoo...@ti.com> > Signed-off-by: Roger Quadros <rog...@ti.com> > --- > include/configs/ti_armv7_keystone2.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/include/configs/ti_armv7_keystone2.h > b/include/configs/ti_armv7_keystone2.h > index 5d4ef58..f76e0a5 100644 > --- a/include/configs/ti_armv7_keystone2.h > +++ b/include/configs/ti_armv7_keystone2.h > @@ -55,6 +55,13 @@ > #define CONFIG_SPL_SPI_LOAD > #define CONFIG_SYS_SPI_U_BOOT_OFFS CONFIG_SPL_PAD_TO > > +/* SRAM scratch space entries */ > +#define SRAM_SCRATCH_SPACE_ADDR CONFIG_SPL_STACK + 0x8 > + > +#define TI_SRAM_SCRATCH_BOARD_EEPROM_START (SRAM_SCRATCH_SPACE_ADDR) > +#define TI_SRAM_SCRATCH_BOARD_EEPROM_END (SRAM_SCRATCH_SPACE_ADDR + > 0x200) > +#define KEYSTONE_SRAM_SCRATCH_SPACE_END > (TI_SRAM_SCRATCH_BOARD_EEPROM_END)
Lets start figuring out a better place for this information that's not in include/configs/ so that when these files go away there'll be one less thing to worry about. There must be some reasonable <asm/arch/xxxx> file that's common to all of the various platforms already to place this in. Thanks! -- Tom
signature.asc
Description: Digital signature
_______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
