| Message ID | 1441878978-31108-1-git-send-email-sivadur@xilinx.com |
|---|---|
| State | Superseded |
| Delegated to: | Jagannadha Sutradharudu Teki |
| Headers | show |
Hi Siva, On 10 September 2015 at 15:26, Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> wrote: > Define CONFIG_SYS_SPI_ARGS_OFFS, CONFIG_SYS_SPI_ARGS_SIZE > and CONFIG_SYS_SPI_KERNEL_OFFS which will be used in SPL > spi mode. Please add proper description about memory allots of SPI-SPL configs. > > Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> > --- > - This patch is based on u-boot-spi/master branch > --- > include/configs/zynq-common.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h > index f6dd03b..7e7bb7f 100644 > --- a/include/configs/zynq-common.h > +++ b/include/configs/zynq-common.h > @@ -340,6 +340,8 @@ > > /* Address in RAM where the parameters must be copied by SPL. */ > #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 > +#define CONFIG_SYS_SPI_ARGS_OFFS 0x1100000 > +#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000 These needs to defined it in SPI-SPL so add them in SPL part of CONFIG_ZYNQ_QSPI, that is only reasonable place as SPI-SPL variant in zynq boards used for qspi connected flash's. Any comments please share. > > #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" > #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" > @@ -359,6 +361,8 @@ > > /* for booting directly linux */ > #define CONFIG_SPL_OS_BOOT > +#define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \ > + CONFIG_SYS_SPI_ARGS_SIZE) > > /* SP location before relocation, must use scratch RAM */ > #define CONFIG_SPL_TEXT_BASE 0x0 > -- > 2.1.1 > thanks!
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index f6dd03b..7e7bb7f 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -340,6 +340,8 @@ /* Address in RAM where the parameters must be copied by SPL. */ #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 +#define CONFIG_SYS_SPI_ARGS_OFFS 0x1100000 +#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" @@ -359,6 +361,8 @@ /* for booting directly linux */ #define CONFIG_SPL_OS_BOOT +#define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \ + CONFIG_SYS_SPI_ARGS_SIZE) /* SP location before relocation, must use scratch RAM */ #define CONFIG_SPL_TEXT_BASE 0x0
Define CONFIG_SYS_SPI_ARGS_OFFS, CONFIG_SYS_SPI_ARGS_SIZE and CONFIG_SYS_SPI_KERNEL_OFFS which will be used in SPL spi mode. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> --- - This patch is based on u-boot-spi/master branch --- include/configs/zynq-common.h | 4 ++++ 1 file changed, 4 insertions(+)