mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
295 lines
6.7 KiB
C
295 lines
6.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2011-2012
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* Pali Rohár <pali.rohar@gmail.com>
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*
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* (C) Copyright 2011
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* marcel@mesa.nl, Mesa Consulting B.V.
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*
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* (C) Copyright 2004-2005
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* Nokia Corporation
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*/
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/*
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* Code copied from maemo kernel 2.6.28 file
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* arch/arm/plat-omap/include/mach/board.h
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*
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* Information structures for board-specific data
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*
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* Copyright (C) 2004 Nokia Corporation
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* Written by Juha Yrjölä <juha.yrjola@nokia.com>
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*/
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/* Different peripheral ids */
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#define OMAP_TAG_CLOCK 0x4f01
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#define OMAP_TAG_SERIAL_CONSOLE 0x4f03
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#define OMAP_TAG_USB 0x4f04
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#define OMAP_TAG_LCD 0x4f05
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#define OMAP_TAG_GPIO_SWITCH 0x4f06
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#define OMAP_TAG_UART 0x4f07
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#define OMAP_TAG_FBMEM 0x4f08
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#define OMAP_TAG_STI_CONSOLE 0x4f09
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#define OMAP_TAG_CAMERA_SENSOR 0x4f0a
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#define OMAP_TAG_PARTITION 0x4f0b
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#define OMAP_TAG_TEA5761 0x4f10
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#define OMAP_TAG_TMP105 0x4f11
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#define OMAP_TAG_BOOT_REASON 0x4f80
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#define OMAP_TAG_FLASH_PART_STR 0x4f81
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#define OMAP_TAG_VERSION_STR 0x4f82
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#define OMAP_TAG_NOKIA_BT 0x4e01
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#define OMAP_TAG_WLAN_CX3110X 0x4e02
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#define OMAP_TAG_CBUS 0x4e03
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#define OMAP_TAG_EM_ASIC_BB5 0x4e04
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struct omap_clock_config {
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/* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
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u8 system_clock_type;
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};
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struct omap_serial_console_config {
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u8 console_uart;
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u32 console_speed;
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};
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struct omap_sti_console_config {
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unsigned enable:1;
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u8 channel;
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};
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struct omap_usb_config {
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/* Configure drivers according to the connectors on your board:
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* - "A" connector (rectagular)
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* ... for host/OHCI use, set "register_host".
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* - "B" connector (squarish) or "Mini-B"
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* ... for device/gadget use, set "register_dev".
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* - "Mini-AB" connector (very similar to Mini-B)
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* ... for OTG use as device OR host, initialize "otg"
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*/
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unsigned register_host:1;
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unsigned register_dev:1;
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u8 otg; /* port number, 1-based: usb1 == 2 */
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u8 hmc_mode;
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/* implicitly true if otg: host supports remote wakeup? */
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u8 rwc;
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/* signaling pins used to talk to transceiver on usbN:
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* 0 == usbN unused
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* 2 == usb0-only, using internal transceiver
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* 3 == 3 wire bidirectional
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* 4 == 4 wire bidirectional
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* 6 == 6 wire unidirectional (or TLL)
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*/
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u8 pins[3];
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};
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struct omap_lcd_config {
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char panel_name[16];
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char ctrl_name[16];
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s16 nreset_gpio;
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u8 data_lines;
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};
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struct omap_fbmem_config {
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u32 start;
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u32 size;
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};
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struct omap_gpio_switch_config {
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char name[12];
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u16 gpio;
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u8 flags:4;
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u8 type:4;
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unsigned int key_code:24; /* Linux key code */
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};
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struct omap_uart_config {
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/* Bit field of UARTs present; bit 0 --> UART1 */
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unsigned int enabled_uarts;
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};
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struct omap_tea5761_config {
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u16 enable_gpio;
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};
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struct omap_partition_config {
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char name[16];
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unsigned int size;
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unsigned int offset;
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/* same as in include/linux/mtd/partitions.h */
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unsigned int mask_flags;
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};
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struct omap_flash_part_str_config {
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char part_table[0];
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};
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struct omap_boot_reason_config {
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char reason_str[12];
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};
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struct omap_version_config {
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char component[12];
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char version[12];
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};
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/*
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* Code copied from maemo kernel 2.6.28 file
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* arch/arm/plat-omap/include/mach/board-nokia.h
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*
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* Information structures for Nokia-specific board config data
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*
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* Copyright (C) 2005 Nokia Corporation
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*/
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struct omap_bluetooth_config {
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u8 chip_type;
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u8 bt_wakeup_gpio;
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u8 host_wakeup_gpio;
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u8 reset_gpio;
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u8 bt_uart;
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u8 bd_addr[6];
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u8 bt_sysclk;
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};
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struct omap_wlan_cx3110x_config {
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u8 chip_type;
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u8 reserverd;
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s16 power_gpio;
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s16 irq_gpio;
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s16 spi_cs_gpio;
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};
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struct omap_cbus_config {
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s16 clk_gpio;
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s16 dat_gpio;
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s16 sel_gpio;
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};
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struct omap_em_asic_bb5_config {
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s16 retu_irq_gpio;
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s16 tahvo_irq_gpio;
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};
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/*
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* omap_tag handling
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*
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* processing omap tag structures
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*
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* Copyright (C) 2011 marcel@mesa.nl, Mesa Consulting B.V.
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* Copyright (C) 2012 Pali Rohár <pali.rohar@gmail.com>
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*/
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/* TI OMAP specific information */
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#define ATAG_BOARD 0x414f4d50
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struct tag_omap_header {
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u16 tag;
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u16 size;
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};
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struct tag_omap {
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struct tag_omap_header hdr;
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union {
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struct omap_clock_config clock;
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struct omap_serial_console_config serial_console;
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struct omap_sti_console_config sti_console;
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struct omap_usb_config usb;
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struct omap_lcd_config lcd;
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struct omap_fbmem_config fbmem;
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struct omap_gpio_switch_config gpio_switch;
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struct omap_uart_config uart;
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struct omap_tea5761_config tea5761;
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struct omap_partition_config partition;
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struct omap_flash_part_str_config flash_part_str;
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struct omap_boot_reason_config boot_reason;
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struct omap_version_config version;
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struct omap_bluetooth_config bluetooth;
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struct omap_wlan_cx3110x_config wlan_cx3110x;
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struct omap_cbus_config cbus;
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struct omap_em_asic_bb5_config em_asic_bb5;
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} u;
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};
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#define tag_omap_next(t) ((struct tag_omap *)((u8 *)(t) + \
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(t)->hdr.size + sizeof(struct tag_omap_header)))
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#define OMAP_TAG_HEADER_CONFIG(config, type) \
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.hdr.tag = config, \
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.hdr.size = sizeof(struct type)
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#define OMAP_TAG_UART_CONFIG(p1) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_UART, omap_uart_config), \
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.u.uart.enabled_uarts = p1, \
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}
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#define OMAP_TAG_SERIAL_CONSOLE_CONFIG(p1, p2) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_SERIAL_CONSOLE, \
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omap_serial_console_config), \
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.u.serial_console.console_uart = p1, \
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.u.serial_console.console_speed = p2, \
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}
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#define OMAP_TAG_LCD_CONFIG(p1, p2, p3, p4) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_LCD, omap_lcd_config), \
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.u.lcd.panel_name = p1, \
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.u.lcd.ctrl_name = p2, \
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.u.lcd.nreset_gpio = p3, \
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.u.lcd.data_lines = p4, \
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}
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#define OMAP_TAG_GPIO_SWITCH_CONFIG(p1, p2, p3, p4, p5) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_GPIO_SWITCH, \
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omap_gpio_switch_config), \
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.u.gpio_switch.name = p1, \
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.u.gpio_switch.gpio = p2, \
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.u.gpio_switch.flags = p3, \
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.u.gpio_switch.type = p4, \
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.u.gpio_switch.key_code = p5, \
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}
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#define OMAP_TAG_WLAN_CX3110X_CONFIG(p1, p2, p3, p4, p5) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_WLAN_CX3110X, \
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omap_wlan_cx3110x_config), \
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.u.wlan_cx3110x.chip_type = p1, \
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.u.wlan_cx3110x.reserverd = p2, \
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.u.wlan_cx3110x.power_gpio = p3, \
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.u.wlan_cx3110x.irq_gpio = p4, \
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.u.wlan_cx3110x.spi_cs_gpio = p5, \
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}
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#define OMAP_TAG_PARTITION_CONFIG(p1, p2, p3, p4) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_PARTITION, \
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omap_partition_config), \
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.u.partition.name = p1, \
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.u.partition.size = p2, \
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.u.partition.offset = p3, \
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.u.partition.mask_flags = p4, \
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}
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#define OMAP_TAG_BOOT_REASON_CONFIG(p1) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_BOOT_REASON, \
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omap_boot_reason_config), \
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.u.boot_reason.reason_str = p1, \
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}
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#define OMAP_TAG_VERSION_STR_CONFIG(p1, p2) \
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{ \
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OMAP_TAG_HEADER_CONFIG(OMAP_TAG_VERSION_STR, \
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omap_version_config), \
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.u.version.component = p1, \
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.u.version.version = p2, \
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}
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