u-boot/include/asm-generic
York Sun e81495224f Reserve secure memory
Secure memory is at the end of memory, separated and reserved
from OS, tracked by gd->secure_ram. Secure memory can host
MMU tables, security monitor, etc. This is different from PRAM
used to reserve private memory. PRAM offers memory at the top
of u-boot memory, not necessarily the real end of memory for
systems with very large DDR. Using the end of memory simplifies
MMU setup and avoid memory fragmentation.

"bdinfo" command shows gd->secure_ram value if this memory is
marked as secured.

Signed-off-by: York Sun <yorksun@freescale.com>
2015-12-15 08:57:32 +08:00
..
bitops include: Add generic bitops headers 2015-11-05 10:51:57 -05:00
atomic-long.h ubifs: Import atomic_long operations from Linux 2015-01-28 07:42:35 +01:00
bitsperlong.h linux/bitops.h: GENMASK copy from linux 2015-10-21 09:14:07 -04:00
errno.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
global_data.h Reserve secure memory 2015-12-15 08:57:32 +08:00
gpio.h dm: gpio: Add dm_gpio_request() to manually request a GPIO 2015-07-21 17:39:23 -06:00
ioctl.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
sections.h dm: spl: Support device tree when BSS is in a different section 2015-11-04 14:49:52 +01:00
signal.h asm-generic/signal.h: import from linux 2010-01-17 20:36:05 -05:00
u-boot.h common: Display >=4GiB memory bank size 2015-08-14 03:24:20 -06:00
unaligned.h asm-generic/unaligned.h: dynamic default unaligned accesses 2010-03-14 00:10:09 +01:00