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| author | Aaron Durbin <adurbin@chromium.org> | 2015-03-20 15:55:08 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@google.com> | 2015-04-03 14:52:47 +0200 |
| commit | b3847e64242228166976f425cd42331db7857551 (patch) | |
| tree | 36b912ee4d045402534305723fd006a0ec88012f /src/lib/loaders | |
| parent | 3948e5392bbfd685e6e2f9abfb16c46a2eae18b9 (diff) | |
| download | coreboot-b3847e64242228166976f425cd42331db7857551.tar.xz | |
program loading: add prog_run() function
The prog_run() function abstracts away what is required
for running a given program. Within it, there are 2
calls: 1. platform_prog_run() and 2. arch_prog_run().
The platform_prog_run() allows for a chipset to intercept
a program that will be run. This allows for CPU switching
as currently needed in t124 and t132.
Change-Id: I22a5dd5bfb1018e7e46475e47ac993a0941e2a8c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8846
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/lib/loaders')
| -rw-r--r-- | src/lib/loaders/load_and_run_payload.c | 2 | ||||
| -rw-r--r-- | src/lib/loaders/load_and_run_ramstage.c | 4 | ||||
| -rw-r--r-- | src/lib/loaders/load_and_run_romstage.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/loaders/load_and_run_payload.c b/src/lib/loaders/load_and_run_payload.c index 8e745c9b3b..e3208a9feb 100644 --- a/src/lib/loaders/load_and_run_payload.c +++ b/src/lib/loaders/load_and_run_payload.c @@ -83,7 +83,7 @@ out: void payload_run(void) { - const struct payload *payload = &global_payload; + struct payload *payload = &global_payload; /* Reset to booting from this image as late as possible */ boot_successful(); diff --git a/src/lib/loaders/load_and_run_ramstage.c b/src/lib/loaders/load_and_run_ramstage.c index 82bc1e08fd..9067a28dc6 100644 --- a/src/lib/loaders/load_and_run_ramstage.c +++ b/src/lib/loaders/load_and_run_ramstage.c @@ -48,7 +48,7 @@ load_ramstage(const struct ramstage_loader_ops *ops, timestamp_add_now(TS_END_COPYRAM); - stage_exit(prog_entry(ramstage)); + prog_run(ramstage); } static void run_ramstage_from_resume(struct romstage_handoff *handoff, @@ -60,7 +60,7 @@ static void run_ramstage_from_resume(struct romstage_handoff *handoff, if (prog_entry(ramstage) != NULL) { printk(BIOS_DEBUG, "Jumping to image.\n"); - stage_exit(prog_entry(ramstage)); + prog_run(ramstage); } } } diff --git a/src/lib/loaders/load_and_run_romstage.c b/src/lib/loaders/load_and_run_romstage.c index 3ad9176877..8467e90129 100644 --- a/src/lib/loaders/load_and_run_romstage.c +++ b/src/lib/loaders/load_and_run_romstage.c @@ -38,5 +38,5 @@ void run_romstage(void) halt(); } - stage_exit(prog_entry(&romstage)); + prog_run(&romstage); } |