mirror of
https://github.com/Telecominfraproject/OpenCellular.git
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a30f7e667c
In commit 72a8e5e751 the
Makefile's were updated to use named types for cbfs
file addition. However, the call sites were not checked to
ensure the types matched. Correct all call sites to use the
named types.
Change-Id: Ib9fa693ef517e3196a3f04e9c06db52a9116fee7
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9195
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2013 Advanced Micro Devices, Inc.
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* Copyright (C) 2013 Sage Electronic Engineering, LLC
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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 <cbfs.h>
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#include <console/console.h>
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#include <device/dram/ddr3.h>
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#include <spd_cache.h>
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#include <stdint.h>
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#include <string.h>
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#define SPD_SIZE 128
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#define SPD_CRC_HI 127
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#define SPD_CRC_LO 126
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int read_spd_from_cbfs(u8 *buf, int idx)
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{
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const char *spd_file;
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size_t spd_file_len = 0;
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size_t min_len = (idx + 1) * SPD_SIZE;
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printk(BIOS_DEBUG, "read SPD\n");
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spd_file = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, "spd.bin",
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CBFS_TYPE_SPD, &spd_file_len);
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if (!spd_file)
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printk(BIOS_EMERG, "file [spd.bin] not found in CBFS");
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if (spd_file_len < min_len)
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printk(BIOS_EMERG, "Missing SPD data.");
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if (!spd_file || spd_file_len < min_len)
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return -1;
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memcpy(buf, spd_file + (idx * SPD_SIZE), SPD_SIZE);
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u16 crc = spd_ddr3_calc_crc(buf, SPD_SIZE);
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if (((buf[SPD_CRC_LO] == 0) && (buf[SPD_CRC_HI] == 0))
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|| (buf[SPD_CRC_LO] != (crc & 0xff))
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|| (buf[SPD_CRC_HI] != (crc >> 8))) {
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printk(BIOS_WARNING, "SPD CRC %02x%02x is invalid, should be %04x\n",
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buf[SPD_CRC_HI], buf[SPD_CRC_LO], crc);
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buf[SPD_CRC_LO] = crc & 0xff;
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buf[SPD_CRC_HI] = crc >> 8;
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u16 i;
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printk(BIOS_WARNING, "\nDisplay the SPD");
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for (i = 0; i < SPD_SIZE; i++) {
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if((i % 16) == 0x00)
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printk(BIOS_WARNING, "\n%02x: ", i);
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printk(BIOS_WARNING, "%02x ", buf[i]);
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}
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printk(BIOS_WARNING, "\n");
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}
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return 0;
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}
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