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UPSTREAM: mb/lenovo/*/romstage: Remove COM IO port

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All those boards do not have a serial port.

Don't attempt to decode the COMA/COMB IO range.

BUG=none
BRANCH=none
TEST=none

Change-Id: I14fd3107b5fcf74c04d319b71971058e4f39736c
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 93eac6a89d
Original-Change-Id: Ide7e818f87e70e3f559d0769ccde89c35da961d6
Original-Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Original-Reviewed-on: https://review.coreboot.org/19571
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original-Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://chromium-review.googlesource.com/510770
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
This commit is contained in:
Patrick Rudolph 2017-05-04 19:10:50 +02:00 • committed by chrome-bot
commit 913e573631
10 changed files with 9 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/mainboard/lenovo/l520/romstage.c
View file

@ -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)

1
src/mainboard/lenovo/s230u/romstage.c
View file

@ -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 */

5
src/mainboard/lenovo/t420/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/t420s/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/t430s/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/t520/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/t530/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/x1_carbon_gen1/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/x220/romstage.c
View file

@ -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);
}

5
src/mainboard/lenovo/x230/romstage.c
View file

@ -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);
}