On Mon, Apr 11, 2016 at 06:37:04PM -0500, Daniel Allred wrote:
From: Madan Srinivas madans@ti.com
Adds a new Kconfig file for AM33xx class devices. We need a common place to define CONFIG parameters for these SOCs, especially for adding support for secure devices.
a) Adds a definition for ISW_ENTRY_ADDR. This is the address to which the ROM branches when the SOC ROM hands off execution to the boot loader. CONFIG_SYS_TEXT_BASE and CONFIG_SPL_TEXT_BASE are set to this value for AM43xx devices.
b) Adds CONFIG_PUB_ROM_DATA_SIZE which is used to calculate CONFIG_SPL_MAX_SIZE. This value indicates the amount of memory needed by the ROM to store data during the boot process.
Currently, these CONFIG options are used only by AM43xx, but in future other AM33xx class SOCs will also use them.
Signed-off-by: Madan Srinivas madans@ti.com Signed-off-by: Daniel Allred d-allred@ti.com
Tested-by: Andreas Dannenberg dannenberg@ti.com
-- Andreas Dannenberg Texas Instruments Inc