diff options
author | Vikram Kanigiri <vikram.kanigiri@arm.com> | 2014-04-15 18:08:08 +0100 |
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committer | Vikram Kanigiri <vikram.kanigiri@arm.com> | 2014-05-22 16:14:19 +0100 |
commit | 4112bfa0c223eda73af1cfe57ca7dc926f767dd8 (patch) | |
tree | 652b5cb01c095a39c771209caac10b6332a62929 /bl31/aarch64/bl31_entrypoint.S | |
parent | 29fb905d5f36a415a170a4bffeadf13b5f084345 (diff) | |
download | trusted-firmware-a-4112bfa0c223eda73af1cfe57ca7dc926f767dd8.tar.gz |
Populate BL31 input parameters as per new spec
This patch is based on spec published at
https://github.com/ARM-software/tf-issues/issues/133
It rearranges the bl31_args struct into
bl31_params and bl31_plat_params which provide the
information needed for Trusted firmware and platform
specific data via x0 and x1
On the FVP platform BL3-1 params and BL3-1 plat params
and its constituents are stored at the start of TZDRAM.
The information about memory availability and size for
BL3-1, BL3-2 and BL3-3 is moved into platform specific data.
Change-Id: I8b32057a3d0dd3968ea26c2541a0714177820da9
Diffstat (limited to 'bl31/aarch64/bl31_entrypoint.S')
-rw-r--r-- | bl31/aarch64/bl31_entrypoint.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/bl31/aarch64/bl31_entrypoint.S b/bl31/aarch64/bl31_entrypoint.S index 701bca38c3..c67d02999c 100644 --- a/bl31/aarch64/bl31_entrypoint.S +++ b/bl31/aarch64/bl31_entrypoint.S @@ -44,11 +44,11 @@ */ func bl31_entrypoint - /* --------------------------------------------- - * Preceding bootloader has populated x0 with a - * pointer to a 'bl31_args' structure & x1 - * with any other optional information - * --------------------------------------------- + /* --------------------------------------------------------------- + * Preceding bootloader has populated x0 with a pointer to a + * 'bl31_params' structure & x1 with a pointer to platform + * specific structure + * --------------------------------------------------------------- */ mov x20, x0 mov x21, x1 |