6b5bc77c9b
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
117 lines
2.4 KiB
C
117 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "superiotool.h"
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#define DEVICE_ID_REG 0x20
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#define DEVICE_REV_REG 0x21
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static const struct superio_registers reg_table[] = {
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{0xb7, "SB7xx", {
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{NOLDN, NULL,
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{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29,0x2a,
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0x2b,0x2c,0x2e, 0x2f, EOT},
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{NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
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{0x3, "EC channel 0",
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{0x30,0x60,0x61, EOT},
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{NANA,NANA,NANA,EOT}},
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{0x5, "Irda",
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{0x30,0x60,0x61,0x70, EOT},
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{NANA,NANA,NANA,NANA,EOT}},
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{0x7, "Keyboard Controller",
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{0x30, EOT},
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{NANA,EOT}},
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{0x9, "Mailbox",
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{0x30,0x60,0x61, EOT},
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{NANA,NANA,NANA,EOT}},
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{EOT}}},
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{0xb8, "SB8xx", {
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{NOLDN, NULL,
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{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29,0x2a,
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0x2b,0x2c,0x2e, 0x2f, EOT},
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{NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
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{0x3, "EC channel 0",
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{0x30,0x60,0x61, EOT},
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{NANA,NANA,NANA,EOT}},
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{0x5, "Irda",
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{0x30,0x60,0x61,0x70, EOT},
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{NANA,NANA,NANA,NANA,EOT}},
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{0x7, "Keyboard Controller",
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{0x30, EOT},
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{NANA,EOT}},
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{0x9, "Mailbox",
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{0x30,0x60,0x61, EOT},
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{NANA,NANA,NANA,EOT}},
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{EOT}}},
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{EOT}
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};
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/* same as serverengines */
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static void enter_conf_mode_ec(uint16_t port)
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{
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OUTB(0x5a, port);
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}
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static void exit_conf_mode_ec(uint16_t port)
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{
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OUTB(0xa5, port);
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}
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uint16_t detect_ec(void)
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{
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uint16_t ec_port;
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struct pci_dev *dev;
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dev = pci_dev_find(0x1002, 0x439d);
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if (!dev) {
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return 0;
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}
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/* is EC disabled ? */
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if (!(pci_read_byte(dev, 0x40) & (1 << 7)))
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return 0;
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ec_port = pci_read_word(dev, 0xa4);
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if (!(ec_port & 0x1))
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return 0;
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ec_port &= ~0x1;
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return ec_port;
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}
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void probe_idregs_amd(uint16_t port)
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{
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uint8_t rev, devid;
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probing_for("AMD EC", "", port);
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if (!(port = detect_ec()))
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return;
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enter_conf_mode_ec(port);
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devid = regval(port, DEVICE_ID_REG);
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rev = regval(port, DEVICE_REV_REG);
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if (superio_unknown(reg_table, devid)) {
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if (verbose)
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printf(NOTFOUND "id=0x%02x, rev=0x%02x\n", devid, rev);
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exit_conf_mode_ec(port);
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return;
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}
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printf("Found AMD EC %s (id=0x%02x, rev=0x%02x) at 0x%x\n",
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get_superio_name(reg_table, devid), devid, rev, port);
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chip_found = 1;
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dump_superio("AMD EC", reg_table, port, devid, LDN_SEL);
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exit_conf_mode_ec(port);
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}
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void print_amd_chips(void)
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{
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print_vendor_chips("AMD EC", reg_table);
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}
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