arm-trusted-firmware/plat/arm/board
Salman Nabi 1c08ff3277 feat(arm): add initrd props to dtb at build time
Add initrd properties to the device tree blob at build time, giving
users the ability to run a linux kernel and successfully boot it to
the terminal. Users can boot a linux kernel in a normal flow as well
as in RESET_TO_BL31. This function is an extension of the build time
option "ARM_LINUX_KERNEL_AS_BL33=1".

The build time options INITRD_SIZE or INITRD_PATH will trigger the
insertion of initrd properties in to the DTB. If both options are
provided then the INITRD_SIZE will take precedence.

The available options are:
INITRD_SIZE: Provide the initrd size in dec or hex (hex format must
precede with '0x'.
Example: INITRD_SIZE=0x1000000

INITRD_PATH: Provide an initrd path for the build time to find its
exact size.

INITRD_BASE: A required build time option that sets the initrd base
address in hex format. A default value can be set by the platform.
Example: INITRD_BASE=0x90000000

Change-Id: Ief8de5f00c453509bcc6e978e0a95d768f1f509c
Signed-off-by: Salman Nabi <salman.nabi@arm.com>
2025-03-03 16:56:54 +00:00
..
a5ds build: remove Windows compatibility layer 2025-01-14 16:21:51 +00:00
arm_fpga refactor(cpus): register DSU errata with the errata framework's wrappers 2025-02-20 17:28:17 +00:00
automotive_rd/platform/rd1ae refactor(arm)!: rename PLAT_MHU_VERSION flag 2025-02-12 10:11:46 +01:00
common fix(arm): don't race on the build directory 2025-02-11 17:05:06 +00:00
corstone700 build(bl32): added check for AARCH32_SP 2023-08-24 14:22:34 -05:00
corstone1000 feat(arm): convert arm platforms to expect a wakeup 2025-02-03 14:29:47 +00:00
fvp feat(arm): add initrd props to dtb at build time 2025-03-03 16:56:54 +00:00
fvp_r fix(arm): add extra hash config to validate ROTPK 2024-09-09 11:22:28 +01:00
fvp_ve feat(fvp): add flash areas for secure partition 2024-07-29 09:55:43 +01:00
juno refactor(arm): rename ARM_ROTPK_HEADER_LEN 2024-12-30 12:32:34 +01:00
morello fix(morello): remove stray white-space in 'morello/platform.mk' 2025-01-02 23:34:29 +01:00
n1sdp feat(gic): add support for local chip addressing 2025-01-23 16:27:24 +01:00
neoverse_rd fix(el3-runtime): replace CTX_ESR_EL3 with CTX_DOUBLE_FAULT_ESR 2025-02-28 11:48:37 +00:00
tc perf(amu): greatly simplify AMU context management 2025-02-25 08:50:46 +00:00