09ab856c85
This adds a directory with files copied over from Brain along with build-related changes so that emerge-veyron_danger works. The next patch will account for other differences. BUG=none BRANCH=none TEST=emerge-veyron_danger coreboot works Change-Id: I7ebd431cd48e257dfa761d32013d0e251b4f155d Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: a0f7d2f96540df6fdcd7a99d9e0fa02bbc6c1f73 Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Change-Id: Id265a7715f07a647a449f00097bf40f7c9b4c068 Original-Reviewed-on: https://chromium-review.googlesource.com/241711 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/9646 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2014 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <boardid.h>
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#include <console/console.h>
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#include <gpio.h>
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#include <stdlib.h>
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uint8_t board_id(void)
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{
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static int id = -1;
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static gpio_t pins[] = {[3] = GPIO(2, A, 7), [2] = GPIO(2, A, 2),
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[1] = GPIO(2, A, 1), [0] = GPIO(2, A, 0)}; /* GPIO2_A0 is LSB */
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if (id < 0) {
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id = gpio_base2_value(pins, ARRAY_SIZE(pins));
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printk(BIOS_SPEW, "Board ID: %d.\n", id);
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}
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return id;
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}
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uint32_t ram_code(void)
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{
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uint32_t code;
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#if 0
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static gpio_t pins[] = {[3] = GPIO(8, A, 3), [2] = GPIO(8, A, 2),
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[1] = GPIO(8, A, 1), [0] = GPIO(8, A, 0)}; /* GPIO8_A0 is LSB */
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code = gpio_base2_value(pins, ARRAY_SIZE(pins));
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#endif
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code = 0;
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printk(BIOS_SPEW, "RAM Config: %u.\n", code);
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return code;
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}
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