diff options
author | Vadim Bendebury <vbendeb@chromium.org> | 2014-04-23 11:09:44 -0700 |
---|---|---|
committer | Marc Jones <marc.jones@se-eng.com> | 2014-12-30 20:05:04 +0100 |
commit | 0b341b341d5ae5b9270b3dd68b97b9d4dd2b4ee7 (patch) | |
tree | 2e08708a24676063171bc1ad6ad5760deef5037f /src/cpu/ti | |
parent | db10dc797b4d3f7eee7c840df0bd803ffe0a3a6c (diff) | |
download | coreboot-0b341b341d5ae5b9270b3dd68b97b9d4dd2b4ee7.tar.gz coreboot-0b341b341d5ae5b9270b3dd68b97b9d4dd2b4ee7.tar.bz2 coreboot-0b341b341d5ae5b9270b3dd68b97b9d4dd2b4ee7.zip |
ipq/arm: Redesign hooks for bootblock
The following patches had to be squashed
to properly build all the different ARM boards.
ipq8064: storm: re-arrange bootblock initialization
The recent addition of the storm bootblock initialization broke
compilation of Exynos platforms. The SOC specific code needs to be
kept in the respective source files, not in the common CPU code.
As of now coreboot does not provide a separate SOC initialization API.
In general it makes sense to invoke SOC initialization from the board
initialization code, as the board knows what SOC it is running on.
Presently all what's need initialization on 8064 is the timer. This
patch adds the SOC initialization framework for 8064 and moves there
the related code.
BUG=chrome-os-partner:27784
TEST=manual
. nyan_big, peach_pit, and storm targets build fine now.
Original-Change-Id: Iae9a021f8cbf7d009770b02d798147a3e08420e8
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/197835
(cherry picked from commit 3ea7307b531b1a78c692e4f71a0d81b32108ebf0)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
arm: Redesign mainboard and SoC hooks for bootblock
This patch makes some slight changes to the way bootblock_cpu_init() and
bootblock_mainboard_init() are used on ARM. Experience has shown that
nearly every board needs either one or both of these hooks, so having
explicit Kconfigs for them has become unwieldy. Instead, this patch
implements them as a weak symbol that can be overridden by mainboard/SoC
code, as the more recent arm64_soc_init() is also doing.
Since the whole concept of a single "CPU" on ARM systems has kinda died
out, rename bootblock_cpu_init() to bootblock_soc_init(). (This had
already been done on Storm/ipq806x, which is now adjusted to directly
use the generic hook.) Also add a proper license header to
bootblock_common.h that was somehow missing.
Leaving non-ARM32 architectures out for now, since they are still using
the really old and weird x86 model of directly including a file. These
architectures should also eventually be aligned with the cleaner ARM32
model as they mature.
BRANCH=None
BUG=chrome-os-partner:32123
TEST=Booted on Pinky. Compiled for Storm and confirmed in the
disassembly that bootblock_soc_init() is still compiled in and called
right before the (now no-op) bootblock_mainboard_init().
Original-Change-Id: I57013b99c3af455cc3d7e78f344888d27ffb8d79
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/231940
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 257aaee9e3aeeffe50ed54de7342dd2bc9baae76)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Id055fe60a8caf63a9787138811dc69ac04dfba57
Reviewed-on: http://review.coreboot.org/7879
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/cpu/ti')
-rw-r--r-- | src/cpu/ti/am335x/bootblock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/ti/am335x/bootblock.c b/src/cpu/ti/am335x/bootblock.c index 04c930426f89..f586e1755093 100644 --- a/src/cpu/ti/am335x/bootblock.c +++ b/src/cpu/ti/am335x/bootblock.c @@ -22,7 +22,7 @@ #include <arch/cache.h> #include <bootblock_common.h> -void bootblock_cpu_init(void) +void bootblock_soc_init(void) { uint32_t sctlr; |