diff options
author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-15 12:51:51 +0100 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-29 17:34:12 +0000 |
commit | 179da7fb5cff3c9034dc3203086c84342560c600 (patch) | |
tree | a0ee100f05dd58d34f1412923227c86088edd696 /src/soc/intel/baytrail/romstage/uart.c | |
parent | 6229cc93ff16a5a9a424a0323fd631c8b3e1c943 (diff) |
soc/intel/baytrail: Move to C_ENVIRONMENT_BOOTBLOCK
This moves programming BAR's and setting up console in the bootblock.
Change-Id: I062461cb7bfba2c4df4c20707ecda32f9857b164
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36873
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/baytrail/romstage/uart.c')
-rw-r--r-- | src/soc/intel/baytrail/romstage/uart.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/src/soc/intel/baytrail/romstage/uart.c b/src/soc/intel/baytrail/romstage/uart.c deleted file mode 100644 index f9f2fe4238..0000000000 --- a/src/soc/intel/baytrail/romstage/uart.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Google Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <device/pci_ops.h> -#include <soc/gpio.h> -#include <soc/iomap.h> -#include <soc/lpc.h> -#include <soc/pci_devs.h> -#include <soc/romstage.h> - -void byt_config_com1_and_enable(void) -{ - uint32_t reg; - - /* Enable the UART hardware for COM1. */ - reg = 1; - pci_write_config32(PCI_DEV(0, LPC_DEV, 0), UART_CONT, reg); - - /* Set up the pads to select the UART function */ - score_select_func(UART_RXD_PAD, 1); - score_select_func(UART_TXD_PAD, 1); -} |