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soc/alderlake: Enable all bits for IO decode / enable register 

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I86423c45ca33a79d3d8cf8e4ca4737da94a4aa4c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64563
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
This commit is contained in:
Sean Rhodes 2022-05-21 10:45:02 +01:00 committed by Felix Held
parent 75a423ed7b
commit e68175cad3
1 changed files with 6 additions and 2 deletions
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8
src/soc/intel/alderlake/bootblock/pch.c
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@ -17,6 +17,7 @@
#include <intelblocks/pmclib.h>
#include <intelblocks/rtc.h>
#include <soc/bootblock.h>
#include <soc/soc_chip.h>
#include <soc/espi.h>
#include <soc/iomap.h>
#include <soc/p2sb.h>
@ -97,8 +98,11 @@ static void soc_config_acpibase(void)
void pch_early_iorange_init(void)
{
uint16_t io_enables = LPC_IOE_SUPERIO_2E_2F | LPC_IOE_EC_4E_4F |
LPC_IOE_KBC_60_64 | LPC_IOE_EC_62_66 | LPC_IOE_LGE_200;
uint16_t io_enables = LPC_IOE_COMA_EN | LPC_IOE_COMB_EN |
LPC_IOE_LPT_EN | LPC_IOE_FDD_EN |
LPC_IOE_LGE_200 | LPC_IOE_HGE_208 |
LPC_IOE_KBC_60_64 | LPC_IOE_EC_62_66 |
LPC_IOE_SUPERIO_2E_2F | LPC_IOE_EC_4E_4F;
/* IO Decode Range */
if (CONFIG(DRIVERS_UART_8250IO))