c4b9a727c4
The use of `gpio.h` has been replaced with `gpio.c` for a while. Signed-off-by: Tim Crawford <tcrawford@system76.com>
110 lines
2.5 KiB
Bash
Executable File
110 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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if [ ! -e "$1" ]
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then
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echo "$0 [coreboot-collector output]"
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exit 1
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fi
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cat <<"EOF"
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/* SPDX-License-Identifier: GPL-2.0-only */
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#include <mainboard/gpio.h>
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#include <soc/gpio.h>
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static const struct pad_config gpio_table[] = {
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EOF
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grep ^GP "$1" | \
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cut -d ' ' -f1,3,4 | \
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sort -V | \
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while read line
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do
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parts=()
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for part in $line
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do
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parts+=("$part")
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done
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parts[1]="$(printf '0x%08x' "$((parts[1] & 0xfffffffd))")"
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parts[2]="$(printf '0x%04x' "$((parts[2] & 0x00003c00))")"
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case "${parts[1]}" in
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0x0???????)
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reset="PWROK" # RSMRST?
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;;
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0x4???????)
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reset="DEEP"
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;;
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0x8???????)
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reset="PLTRST"
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;;
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*)
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reset="TODO_${parts[1]}"
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;;
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esac
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case "${parts[2]}" in
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0x0000)
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term="NONE"
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;;
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0x1000)
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term="DN_20K"
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;;
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0x3000)
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term="UP_20K"
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;;
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0x3c00)
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term="NATIVE"
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;;
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*)
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term="TODO_${parts[2]}"
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;;
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esac
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case "${parts[1]}" in
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0x??000000 | 0x??000200)
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if [ "${term}" = "NONE" ]; then
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echo -e "\tPAD_CFG_GPO(${parts[0]}, 0, ${reset}),"
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else
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echo -e "\tPAD_CFG_TERM_GPO(${parts[0]}, 0, ${term}, ${reset}),"
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fi
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;;
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0x??000001 | 0x??000201)
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if [ "${term}" = "NONE" ]; then
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echo -e "\tPAD_CFG_GPO(${parts[0]}, 1, ${reset}),"
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else
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echo -e "\tPAD_CFG_TERM_GPO(${parts[0]}, 1, ${term}, ${reset}),"
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fi
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;;
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0x??000100)
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echo -e "\tPAD_CFG_GPI(${parts[0]}, ${term}, ${reset}),"
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;;
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0x4?000300)
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echo -e "\tPAD_NC(${parts[0]}, ${term}),"
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;;
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0x??000400 | 0x??000500 | 0x??000600 | 0x??000700)
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echo -e "\tPAD_CFG_NF(${parts[0]}, ${term}, ${reset}, NF1),"
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;;
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0x??000800 | 0x??000900 | 0x??000a00 | 0x??000b00)
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echo -e "\tPAD_CFG_NF(${parts[0]}, ${term}, ${reset}, NF2),"
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;;
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0x??000c00 | 0x??000d00 | 0x??000e00 | 0x??000f00)
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echo -e "\tPAD_CFG_NF(${parts[0]}, ${term}, ${reset}, NF3),"
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;;
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*)
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echo -e "\t_PAD_CFG_STRUCT(${parts[0]}, ${parts[1]}, ${parts[2]}),"
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;;
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esac
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done
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cat <<"EOF"
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};
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void mainboard_configure_gpios(void)
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{
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gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
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}
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EOF
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