Message ID | 20160729063347.17626-2-vigneshr@ti.com |
---|---|
State | Superseded |
Headers | show |
On Friday 29 July 2016 12:03 PM, Vignesh R wrote: > AM571x IDK and AM572x IDK EVMs have spansion s25fl256s QSPI flash on the > board connected to TI QSPI IP over CS0. Therefore enable QSPI support. > > Signed-off-by: Vignesh R <vigneshr@ti.com> > --- > configs/am57xx_evm_defconfig | 5 +++++ > include/configs/am57xx_evm.h | 36 ++++++++++++++++++++++++++++++++++++ > 2 files changed, 41 insertions(+) > > diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig > index 8a8a4c9090b0..c95f45aca8b5 100644 > --- a/configs/am57xx_evm_defconfig > +++ b/configs/am57xx_evm_defconfig > @@ -41,3 +41,8 @@ CONFIG_SPL_OF_LIBFDT=y > CONFIG_SPL_LOAD_FIT=y > CONFIG_OF_LIST="am57xx-beagle-x15 am572x-idk" > CONFIG_DM_I2C=y > +CONFIG_DM_SPI=y > +CONFIG_DM_SPI_FLASH=y > +CONFIG_SPI_FLASH_SPANSION=y > +CONFIG_TI_QSPI=y > +CONFIG_CMD_SF=y CONFIG_SPI_FLASH_BAR ??? Regards Mugunthan V N > diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h > index 2db199db33b7..083886ba262f 100644 > --- a/include/configs/am57xx_evm.h > +++ b/include/configs/am57xx_evm.h > @@ -86,4 +86,40 @@ > #define CONFIG_EEPROM_CHIP_ADDRESS 0x50 > #define CONFIG_EEPROM_BUS_ADDRESS 0 > > +/* > + * Default to using SPI for environment, etc. > + * 0x000000 - 0x040000 : QSPI.SPL (256KiB) > + * 0x040000 - 0x140000 : QSPI.u-boot (1MiB) > + * 0x140000 - 0x1C0000 : QSPI.u-boot-spl-os (512KiB) > + * 0x1C0000 - 0x1D0000 : QSPI.u-boot-env (64KiB) > + * 0x1D0000 - 0x1E0000 : QSPI.u-boot-env.backup1 (64KiB) > + * 0x1E0000 - 0x9E0000 : QSPI.kernel (8MiB) > + * 0x9E0000 - 0x2000000 : USERLAND > + */ > +#define CONFIG_SYS_SPI_KERNEL_OFFS 0x1E0000 > +#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000 > +#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000 > + > +#ifdef CONFIG_SPL_BUILD > +#undef CONFIG_DM_SPI > +#undef CONFIG_DM_SPI_FLASH > +#undef CONFIG_SPL_MAX_SIZE > +#define CONFIG_SPL_MAX_SIZE (256 << 10) /* 256 KiB */ > +#endif > + > +/* SPI SPL */ > +#define CONFIG_SPL_SPI_SUPPORT > +#define CONFIG_SPL_DMA_SUPPORT > +#define CONFIG_TI_EDMA3 > +#define CONFIG_SPL_SPI_LOAD > +#define CONFIG_SPL_SPI_FLASH_SUPPORT > +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 > + > +/* SPI */ > +#undef CONFIG_OMAP3_SPI > +#define CONFIG_TI_SPI_MMAP > +#define CONFIG_SF_DEFAULT_SPEED 76800000 > +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 > +#define CONFIG_QSPI_QUAD_SUPPORT > + > #endif /* __CONFIG_AM57XX_EVM_H */ >
On Friday 29 July 2016 02:24 PM, Mugunthan V N wrote: > On Friday 29 July 2016 12:03 PM, Vignesh R wrote: >> AM571x IDK and AM572x IDK EVMs have spansion s25fl256s QSPI flash on the >> board connected to TI QSPI IP over CS0. Therefore enable QSPI support. >> >> Signed-off-by: Vignesh R <vigneshr@ti.com> >> --- >> configs/am57xx_evm_defconfig | 5 +++++ >> include/configs/am57xx_evm.h | 36 ++++++++++++++++++++++++++++++++++++ >> 2 files changed, 41 insertions(+) >> >> diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig >> index 8a8a4c9090b0..c95f45aca8b5 100644 >> --- a/configs/am57xx_evm_defconfig >> +++ b/configs/am57xx_evm_defconfig >> @@ -41,3 +41,8 @@ CONFIG_SPL_OF_LIBFDT=y >> CONFIG_SPL_LOAD_FIT=y >> CONFIG_OF_LIST="am57xx-beagle-x15 am572x-idk" >> CONFIG_DM_I2C=y >> +CONFIG_DM_SPI=y >> +CONFIG_DM_SPI_FLASH=y >> +CONFIG_SPI_FLASH_SPANSION=y >> +CONFIG_TI_QSPI=y >> +CONFIG_CMD_SF=y > > CONFIG_SPI_FLASH_BAR ??? That config option is already enabled in am57xx_evm_defconfig.
On Friday 29 July 2016 02:27 PM, Vignesh R wrote: > > > On Friday 29 July 2016 02:24 PM, Mugunthan V N wrote: >> On Friday 29 July 2016 12:03 PM, Vignesh R wrote: >>> AM571x IDK and AM572x IDK EVMs have spansion s25fl256s QSPI flash on the >>> board connected to TI QSPI IP over CS0. Therefore enable QSPI support. >>> >>> Signed-off-by: Vignesh R <vigneshr@ti.com> >>> --- >>> configs/am57xx_evm_defconfig | 5 +++++ >>> include/configs/am57xx_evm.h | 36 ++++++++++++++++++++++++++++++++++++ >>> 2 files changed, 41 insertions(+) >>> >>> diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig >>> index 8a8a4c9090b0..c95f45aca8b5 100644 >>> --- a/configs/am57xx_evm_defconfig >>> +++ b/configs/am57xx_evm_defconfig >>> @@ -41,3 +41,8 @@ CONFIG_SPL_OF_LIBFDT=y >>> CONFIG_SPL_LOAD_FIT=y >>> CONFIG_OF_LIST="am57xx-beagle-x15 am572x-idk" >>> CONFIG_DM_I2C=y >>> +CONFIG_DM_SPI=y >>> +CONFIG_DM_SPI_FLASH=y >>> +CONFIG_SPI_FLASH_SPANSION=y >>> +CONFIG_TI_QSPI=y >>> +CONFIG_CMD_SF=y >> >> CONFIG_SPI_FLASH_BAR ??? > > That config option is already enabled in am57xx_evm_defconfig. > Okay, I could see all spi related configs here, so I thought you missed adding CONFIG_SPI_FLASH_BAR. Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com> Regards Mugunthan V N
diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig index 8a8a4c9090b0..c95f45aca8b5 100644 --- a/configs/am57xx_evm_defconfig +++ b/configs/am57xx_evm_defconfig @@ -41,3 +41,8 @@ CONFIG_SPL_OF_LIBFDT=y CONFIG_SPL_LOAD_FIT=y CONFIG_OF_LIST="am57xx-beagle-x15 am572x-idk" CONFIG_DM_I2C=y +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_TI_QSPI=y +CONFIG_CMD_SF=y diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h index 2db199db33b7..083886ba262f 100644 --- a/include/configs/am57xx_evm.h +++ b/include/configs/am57xx_evm.h @@ -86,4 +86,40 @@ #define CONFIG_EEPROM_CHIP_ADDRESS 0x50 #define CONFIG_EEPROM_BUS_ADDRESS 0 +/* + * Default to using SPI for environment, etc. + * 0x000000 - 0x040000 : QSPI.SPL (256KiB) + * 0x040000 - 0x140000 : QSPI.u-boot (1MiB) + * 0x140000 - 0x1C0000 : QSPI.u-boot-spl-os (512KiB) + * 0x1C0000 - 0x1D0000 : QSPI.u-boot-env (64KiB) + * 0x1D0000 - 0x1E0000 : QSPI.u-boot-env.backup1 (64KiB) + * 0x1E0000 - 0x9E0000 : QSPI.kernel (8MiB) + * 0x9E0000 - 0x2000000 : USERLAND + */ +#define CONFIG_SYS_SPI_KERNEL_OFFS 0x1E0000 +#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000 +#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000 + +#ifdef CONFIG_SPL_BUILD +#undef CONFIG_DM_SPI +#undef CONFIG_DM_SPI_FLASH +#undef CONFIG_SPL_MAX_SIZE +#define CONFIG_SPL_MAX_SIZE (256 << 10) /* 256 KiB */ +#endif + +/* SPI SPL */ +#define CONFIG_SPL_SPI_SUPPORT +#define CONFIG_SPL_DMA_SUPPORT +#define CONFIG_TI_EDMA3 +#define CONFIG_SPL_SPI_LOAD +#define CONFIG_SPL_SPI_FLASH_SUPPORT +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 + +/* SPI */ +#undef CONFIG_OMAP3_SPI +#define CONFIG_TI_SPI_MMAP +#define CONFIG_SF_DEFAULT_SPEED 76800000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#define CONFIG_QSPI_QUAD_SUPPORT + #endif /* __CONFIG_AM57XX_EVM_H */
AM571x IDK and AM572x IDK EVMs have spansion s25fl256s QSPI flash on the board connected to TI QSPI IP over CS0. Therefore enable QSPI support. Signed-off-by: Vignesh R <vigneshr@ti.com> --- configs/am57xx_evm_defconfig | 5 +++++ include/configs/am57xx_evm.h | 36 ++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+)