From e68175cad3fe215b4ada859784ec4f9c7064b62d Mon Sep 17 00:00:00 2001 From: Sean Rhodes Date: Sat, 21 May 2022 10:45:02 +0100 Subject: [PATCH] soc/alderlake: Enable all bits for IO decode / enable register MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Sean Rhodes Change-Id: I86423c45ca33a79d3d8cf8e4ca4737da94a4aa4c Reviewed-on: https://review.coreboot.org/c/coreboot/+/64563 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak Reviewed-by: Michael Niewöhner --- src/soc/intel/alderlake/bootblock/pch.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/soc/intel/alderlake/bootblock/pch.c b/src/soc/intel/alderlake/bootblock/pch.c index 893956b259..712c128d07 100644 --- a/src/soc/intel/alderlake/bootblock/pch.c +++ b/src/soc/intel/alderlake/bootblock/pch.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -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))