6 config SPL_GPIO_SUPPORT
12 config TARGET_AM43XX_EVM
13 bool "Support am43xx_evm"
14 select TI_I2C_BOARD_DETECT
16 This option specifies support for the AM43xx
17 GP and HS EVM development platforms.The AM437x
18 GP EVM is a standalone test, development, and
19 evaluation module system that enables developers
20 to write software and develop hardware around
21 an AM43xx processor subsystem.
24 hex "Address in memory or XIP flash of bootloader entry point"
26 After any reset, the boot ROM on the AM43XX SOC
27 searches the boot media for a valid boot image.
28 For non-XIP devices, the ROM then copies the
29 image into internal memory.
30 For all boot modes, after the ROM processes the
31 boot image it eventually computes the entry
32 point address depending on the device type
33 (secure/non-secure), boot media (xip/non-xip) and
37 config PUB_ROM_DATA_SIZE
38 hex "Size in bytes of the L3 SRAM reserved by ROM to store data"
40 During the device boot, the public ROM uses the top of
41 the public L3 OCMC RAM to store r/w data like stack,
42 heap, globals etc. When the ROM is copying the boot
43 image from the boot media into memory, the image must
44 not spill over into this area. This value can be used
45 during compile time to determine the maximum size of a
46 boot image. Once the ROM transfers control to the boot
47 image, this area is no longer used, and can be reclaimed
48 for run time use by the boot image.