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authorPatrick Rudolph <siro@das-labor.org>2017-05-04 19:10:50 +0200
committerPatrick Rudolph <siro@das-labor.org>2017-05-21 16:39:30 +0200
commit93eac6a89d6aa4367436610a690c5aa0f040fc3a (patch)
tree946e77fa399a0e57553c2358561e81ebe069b2d0 /src/mainboard/lenovo
parentc670a41ca717aefced613aa304da0e95ae4f2a27 (diff)
mb/lenovo/*/romstage: Remove COM IO port
All those boards do not have a serial port. Don't attempt to decode the COMA/COMB IO range. Change-Id: Ide7e818f87e70e3f559d0769ccde89c35da961d6 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19571 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/mainboard/lenovo')
-rw-r--r--src/mainboard/lenovo/l520/romstage.c3
-rw-r--r--src/mainboard/lenovo/s230u/romstage.c1
-rw-r--r--src/mainboard/lenovo/t420/romstage.c5
-rw-r--r--src/mainboard/lenovo/t420s/romstage.c5
-rw-r--r--src/mainboard/lenovo/t430s/romstage.c5
-rw-r--r--src/mainboard/lenovo/t520/romstage.c5
-rw-r--r--src/mainboard/lenovo/t530/romstage.c5
-rw-r--r--src/mainboard/lenovo/x1_carbon_gen1/romstage.c5
-rw-r--r--src/mainboard/lenovo/x220/romstage.c5
-rw-r--r--src/mainboard/lenovo/x230/romstage.c5
10 files changed, 9 insertions, 35 deletions
diff --git a/src/mainboard/lenovo/l520/romstage.c b/src/mainboard/lenovo/l520/romstage.c
index 6c93eedd79..84590ae5dc 100644
--- a/src/mainboard/lenovo/l520/romstage.c
+++ b/src/mainboard/lenovo/l520/romstage.c
@@ -25,12 +25,11 @@
void pch_enable_lpc(void)
{
- pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x3c0f);
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x3c0c);
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x84, 0x007c1611);
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x88, 0x00040069);
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x8c, 0x000c0701);
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x90, 0x00000000);
- pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x80, 0x0010);
}
void rcba_config(void)
diff --git a/src/mainboard/lenovo/s230u/romstage.c b/src/mainboard/lenovo/s230u/romstage.c
index 610eb89e30..43a3d52291 100644
--- a/src/mainboard/lenovo/s230u/romstage.c
+++ b/src/mainboard/lenovo/s230u/romstage.c
@@ -42,7 +42,6 @@ void pch_enable_lpc(void)
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x88, 0x000c0701);
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x8c, 0x000c0069);
pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x90, 0x000c06a1);
- pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x80, 0x0000);
pci_write_config32(PCI_DEV(0, 0x1f, 0), ETR3, 0x10000);
/* Memory map KB9012 EC registers */
diff --git a/src/mainboard/lenovo/t420/romstage.c b/src/mainboard/lenovo/t420/romstage.c
index 766b019f5b..94b8d62504 100644
--- a/src/mainboard/lenovo/t420/romstage.c
+++ b/src/mainboard/lenovo/t420/romstage.c
@@ -24,15 +24,12 @@ void pch_enable_lpc(void)
/* EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/t420s/romstage.c b/src/mainboard/lenovo/t420s/romstage.c
index e32337aa12..d7f1c23eff 100644
--- a/src/mainboard/lenovo/t420s/romstage.c
+++ b/src/mainboard/lenovo/t420s/romstage.c
@@ -27,15 +27,12 @@ void pch_enable_lpc(void)
/* EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/t430s/romstage.c b/src/mainboard/lenovo/t430s/romstage.c
index a17ec52e43..89ef10cd2b 100644
--- a/src/mainboard/lenovo/t430s/romstage.c
+++ b/src/mainboard/lenovo/t430s/romstage.c
@@ -27,15 +27,12 @@ void pch_enable_lpc(void)
/* EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/t520/romstage.c b/src/mainboard/lenovo/t520/romstage.c
index fd17f21292..f84bc0de6b 100644
--- a/src/mainboard/lenovo/t520/romstage.c
+++ b/src/mainboard/lenovo/t520/romstage.c
@@ -41,15 +41,12 @@ void pch_enable_lpc(void)
/* T520 EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c
index 050e8cf16a..c454ec7c1d 100644
--- a/src/mainboard/lenovo/t530/romstage.c
+++ b/src/mainboard/lenovo/t530/romstage.c
@@ -28,15 +28,12 @@ void pch_enable_lpc(void)
/* X230 EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/romstage.c b/src/mainboard/lenovo/x1_carbon_gen1/romstage.c
index 574d02b137..a07df70508 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/romstage.c
+++ b/src/mainboard/lenovo/x1_carbon_gen1/romstage.c
@@ -42,15 +42,12 @@ void pch_enable_lpc(void)
/* X230 EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/x220/romstage.c b/src/mainboard/lenovo/x220/romstage.c
index 15d2c845bb..fa52778608 100644
--- a/src/mainboard/lenovo/x220/romstage.c
+++ b/src/mainboard/lenovo/x220/romstage.c
@@ -38,15 +38,12 @@ void pch_enable_lpc(void)
/* X230 EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c
index e68843c106..4d8f330b2a 100644
--- a/src/mainboard/lenovo/x230/romstage.c
+++ b/src/mainboard/lenovo/x230/romstage.c
@@ -41,15 +41,12 @@ void pch_enable_lpc(void)
/* X230 EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
- CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
- COMA_LPC_EN);
+ CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
- pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
-
pci_write_config32(PCH_LPC_DEV, ETR3, 0x10000);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 02:05:14 +0000