[U-Boot] [PATCH v4 07/10] am335x: configs: Use ISW_ENTRY_ADDR to set SPL_TEXT_BASE

Lokesh Vutla
2016-08-31T03:28:34Z

On Wednesday 31 August 2016 12:36 AM, Andrew F. Davis wrote:
> The SPL load address changes based on boot time in HS devices,
> ISW_ENTRY_ADDR is used to set this address for AM43xx based SoCs
> for similar reasons. Add this same logic for AM33xx devices.
>
> Also make the default value for ISW_ENTRY_ADDR correct for GP
> devices based on SoC, HS devices already pick the correct
> value in their defconfig.
>
> Signed-off-by: Andrew F. Davis <afd@ti.com>

Acked-by: Lokesh Vutla <lokeshvutla@ti.com>

Thanks and regards,
Lokesh

> ---
> arch/arm/cpu/armv7/am33xx/Kconfig | 3 ++-
> include/configs/ti_am335x_common.h | 2 +-
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/am33xx/Kconfig b/arch/arm/cpu/armv7/am33xx/Kconfig
> index e57e6fb..79c05dd 100644
> --- a/arch/arm/cpu/armv7/am33xx/Kconfig
> +++ b/arch/arm/cpu/armv7/am33xx/Kconfig
> @@ -108,7 +108,8 @@ config ISW_ENTRY_ADDR
> point address depending on the device type
> (secure/non-secure), boot media (xip/non-xip) and
> image headers.
> - default 0x402F4000
> + default 0x402F4000 if AM43XX
> + default 0x402F0400 if AM33XX
>
> config PUB_ROM_DATA_SIZE
> hex "Size in bytes of the L3 SRAM reserved by ROM to store data"
> diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h
> index 349d410..dba40fc 100644
> --- a/include/configs/ti_am335x_common.h
> +++ b/include/configs/ti_am335x_common.h
> @@ -56,7 +56,7 @@
> * supports X-MODEM loading via UART, and we leverage this and then use
> * Y-MODEM to load u-boot.img, when booted over UART.
> */
> -#define CONFIG_SPL_TEXT_BASE 0x402F0400
> +#define CONFIG_SPL_TEXT_BASE CONFIG_ISW_ENTRY_ADDR
> #define CONFIG_SPL_MAX_SIZE (0x4030B800 - CONFIG_SPL_TEXT_BASE)
> #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
> (128 << 20))
>