u-boot/arch
Philipp Tomsich c3be6190f9 armv8: spl: Support separate stack for TPL
To allow a TPL and SPL to run from different addresses/memories, we
need to split setup of the TPL and SPL stacks.  To do so, we introduce
CONFIG_TPL_STACK (not listed in Kconfig) which can be used to override
the initial stack pointer for TPL.

To provide backward compatibility for existing boards, this is added
as an optional configuration item and the normal search order (i.e.
SPL_STACK, then SYS_STACK) apply if not defined.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13 17:12:21 +02:00
..
arc arc: Add support for HS Development Kit board 2017-06-29 19:34:10 +03:00
arm armv8: spl: Support separate stack for TPL 2017-08-13 17:12:21 +02:00
m68k Convert CONFIG_ENV_IS_IN_FLASH to Kconfig 2017-07-25 21:20:02 -04:00
microblaze microblaze: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot 2017-07-27 14:59:03 +02:00
mips mips: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot 2017-07-27 14:59:03 +02:00
nds32 nds32: Remove include files from common.h 2017-06-05 11:02:36 -04:00
nios2 fdt: Move fdt_fixup_ethernet to a common place 2017-05-01 09:11:59 -04:00
powerpc Convert CONFIG_CMD_REGINFO to Kconfig 2017-08-11 15:41:53 -04:00
sandbox sandbox: remove os_putc() and os_puts() 2017-07-28 12:02:47 -06:00
sh Convert CONFIG_CMD_SH_ZIMAGEBOOT to Kconfig 2017-08-11 15:41:57 -04:00
x86 x86: acpi: Fix build error with certain configuration 2017-08-08 21:13:05 +08:00
xtensa board_f: Rename initdram() to dram_init() 2017-04-13 09:40:57 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig Convert CONFIG_CMD_ZBOOT to Kconfig 2017-08-11 17:44:53 -04:00