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| author | Marc Jones <marc.jones@se-eng.com> | 2012-11-05 17:25:52 -0700 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-02-27 03:03:05 +0100 |
| commit | da3087f67d516350249779745927861c4da2173d (patch) | |
| tree | 45020c6ef8b79ae8320fd1ca1452a171861b5e26 /src/mainboard/samsung | |
| parent | db4f875a412e6c41f48a86a79b72465f6cd81635 (diff) | |
| download | coreboot-da3087f67d516350249779745927861c4da2173d.tar.xz | |
Mainboard SMI S state handler was using the wrong defines
The PCH register bit definition for sleep type is a little confusing.
For example, 7 is S5. To make this simpler for the mainbaord developer,
the mainboard smi sleep hander is called as mainboard_sleep(slp_typ-2).
A couple mainboard SMI handlers were using the PCH define for slp_ty,
so S3 code would be run for S5 and S5 code would never be run.
Change-Id: Iaecf96bfd48cf00153600cd119760364fbdfc29e
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/2514
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard/samsung')
| -rw-r--r-- | src/mainboard/samsung/stumpy/smihandler.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/samsung/stumpy/smihandler.c b/src/mainboard/samsung/stumpy/smihandler.c index 660bb31cd4..5eda0a1072 100644 --- a/src/mainboard/samsung/stumpy/smihandler.c +++ b/src/mainboard/samsung/stumpy/smihandler.c @@ -62,8 +62,8 @@ void mainboard_smi_sleep(u8 slp_typ) u8 reg8; switch (slp_typ) { - case SLP_TYP_S3: - case SLP_TYP_S4: + case 3: + case 4: /* Blink LED */ it8772f_enter_conf(); it8772f_sio_write(IT8772F_CONFIG_REG_LDN, IT8772F_GPIO); @@ -79,7 +79,7 @@ void mainboard_smi_sleep(u8 slp_typ) it8772f_exit_conf(); break; - case SLP_TYP_S5: + case 5: /* Turn off LED */ reg8 = inb(SIO_GPIO_BASE_SET4); reg8 |= (1 << 5); |