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u-boot/board/keymile/common/common.h

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SPDX: Convert all of our single license tags to Linux Kernel style 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>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0+ */
powerpc: keymile: Add a check for the PIGGY debug board Check the presence of the PIGGY on the keymile boards mgcoge, mgsuvd and kmeter1. If the PIGGY is not present, dont register this Ethernet device. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Ben Warren <biggerbadderben@gmail.com>
2008-11-21 07:29:40 +00:00
/*
* (C) Copyright 2008
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
*/
#ifndef __KEYMILE_COMMON_H
#define __KEYMILE_COMMON_H
keymile: Fix Coding style issues for keymile boards. - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-03-15 15:52:29 +00:00
#define WRG_RESET 0x80
#define H_OPORTS_14 0x40
#define WRG_LED 0x02
#define WRL_BOOT 0x01
powerpc/83xx/km: added missing enable of application buffer Enabled application buffers in uboot to allow application chipselect access in uboot. Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-05-04 08:55:55 +00:00
#define OPRTL_XBUFENA 0x20
keymile: Fix Coding style issues for keymile boards. - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-03-15 15:52:29 +00:00
#define H_OPORTS_SCC4_ENA 0x10
#define H_OPORTS_SCC4_FD_ENA 0x04
#define H_OPORTS_FCC1_PW_DWN 0x01
#define PIGGY_PRESENT 0x80
struct km_bec_fpga {
unsigned char id;
unsigned char rev;
unsigned char oprth;
unsigned char oprtl;
unsigned char res1[3];
unsigned char bprth;
unsigned char bprtl;
powerpc/83xx: configure CONFIG_POST for kmcoge5ne kmcoge5ne starts the post tests if the testpin on the board was enabled. Currently it does simply a memory test. Signed-off-by: Thomas Herzmann <thomas.herzmann@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-05-04 08:55:56 +00:00
unsigned char gprt3;
unsigned char gprt2;
unsigned char gprt1;
unsigned char gprt0;
unsigned char res2[2];
keymile: Fix Coding style issues for keymile boards. - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-03-15 15:52:29 +00:00
unsigned char prst;
unsigned char res3[0xfff0];
unsigned char pgy_id;
unsigned char pgy_rev;
unsigned char pgy_outputs;
unsigned char pgy_eth;
};
powerpc/km82xx: rework DIP switch detection Introduce a struct for the BFTICU FPGA to increase the readability of the code. And the define CONFIG_SYS_BFTICU_BASE was removed because the CONFIG_SYS_FPGA_BASE is already the base value for BFTICU registers. Signed-off-by: Andreas Huber <andreas.huber@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de>
2011-05-02 22:56:54 +00:00
#define BFTICU_DIPSWITCH_MASK 0x0f
/*
* BFTICU FPGA iomap
* BFTICU is used on mgcoge and mgocge3ne
*/
struct bfticu_iomap {
u8 xi_ena; /* General defect enable */
u8 pack1[3];
u8 en_csn;
u8 pack2;
u8 safe_mem;
u8 pack3;
u8 id;
u8 pack4;
u8 rev;
u8 build;
u8 p_frc;
u8 p_msk;
u8 pack5[2];
u8 xg_int;
u8 pack6[15];
u8 s_conf;
u8 pack7;
u8 dmx_conf12;
u8 pack8;
u8 s_clkslv;
u8 pack9[11];
u8 d_conf;
u8 d_mask_ca;
u8 d_pll_del;
u8 pack10[16];
u8 t_conf_ca;
u8 t_mask_ca;
u8 pack11[13];
u8 m_def0;
u8 m_def1;
u8 m_def2;
u8 m_def3;
u8 m_def4;
u8 m_def5;
u8 m_def_trap0;
u8 m_def_trap1;
u8 m_def_trap2;
u8 m_def_trap3;
u8 m_def_trap4;
u8 m_def_trap5;
u8 m_mask_def0;
u8 m_mask_def1;
u8 m_mask_def2;
u8 m_mask_def3;
u8 m_mask_def4;
u8 m_mask_def5;
u8 m_def_mask0;
u8 m_def_mask1;
u8 m_def_mask2;
u8 m_def_mask3;
u8 m_def_mask4;
u8 m_def_mask5;
u8 m_def_pri;
u8 pack12[11];
u8 hw_status;
u8 pack13;
u8 hw_control1;
u8 hw_control2;
u8 hw_control3;
u8 pack14[7];
u8 led_on; /* Leds */
u8 pack15;
u8 sfp_control; /* SFP modules */
u8 pack16;
u8 alarm_control; /* Alarm output */
u8 pack17;
u8 icps; /* ICN clock pulse shaping */
u8 mswitch; /* Read mode switch */
u8 pack18[6];
u8 pb_dbug;
};
keymile: Fix Coding style issues for keymile boards. - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-03-15 15:52:29 +00:00
int ethernet_present(void);
KM/IVM: remove ivm_read_eeprom(void) This is not used anymore since the procedure was split into a simple read function and a later alaysis. The ivm_read_eeprom name is now used for the previous ivm_simple_read_eeprom function. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2015-02-10 16:10:18 +00:00
int ivm_read_eeprom(unsigned char *buf, int len);
KM/IVM: split the IVM reading and parsing in 2 parts This allows to first read the IVM content (earlier in the boot sequence) and define the ethaddr env variable thanks to the ivm_read_eepromi(). Later, the IVM content can be parsed and used to define some hush variables, when the hush subsystem is available thanks to ivm_analyze_eeprom(). To avoid the HW read to happen twice, the buffer passed to ivm_read_eeprom() has to be reused by ivm_analyze_eeprom (and thus allocated before calling ivm_read_eeprom()). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2015-02-10 16:10:13 +00:00
int ivm_analyze_eeprom(unsigned char *buf, int len);
powerpc: keymile: Add a check for the PIGGY debug board Check the presence of the PIGGY on the keymile boards mgcoge, mgsuvd and kmeter1. If the PIGGY is not present, dont register this Ethernet device. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Ben Warren <biggerbadderben@gmail.com>
2008-11-21 07:29:40 +00:00
arm/km: enable BOCO2 FPGA download support This adds a first support of the FPGA download for a PCIe FPGA based on the BOCO2 CPLD. This takes place in 3 steps, all done accessing the SPICTRL reg of the BOCO2: 1) start the FPGA config with an access to the FPGA_PROG bit 2) later in the boot sequence, wait for the FPGA_DONE bit to toggle to 1 for the end of the FPGA configuration (with a timeout) 3) reset the FPGA 4) finally remove the access to its config EEPROM from the FPGA so that the CPU can update the FPGA configuration when the kernel is running The boards with a PCIe FPGA but without BOCO2 still are supported. The config option name is CONFIG_KM_FPGA_CONFIG Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-07-05 05:05:05 +00:00
int trigger_fpga_config(void);
int wait_for_fpga_config(void);
int fpga_reset(void);
int toggle_eeprom_spi_bus(void);
powerpc/82xx/km: add testpin detection for mgcoge3ne On mgcoge3ne we also want to start the test application if the testpin is asserted. But we don't have a full POST test support yet. So simply add a function to read the testpin value. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
2015-11-17 09:53:26 +00:00
int get_testpin(void);
keymile, common: add setting of some environment variables This patch adds last_stage_init to all keymile boards. And in the last stage init some environment variables for u-boot were set. Currently these are pnvramaddr, pram and var address. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Kim Phillips <kim.phillips@freescale.com>
2010-04-26 11:07:28 +00:00
int set_km_env(void);
keymile: Fix Coding style issues for keymile boards. - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-03-15 15:52:29 +00:00
powerpc/83xx: move km 83xx specific i2c code to km83xx_i2c The common code should be valid for more than one architecture. Therefore this code was reorganized and moved to the new file km83xx_i2c.c Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2011-09-14 08:54:12 +00:00
#define DELAY_ABORT_SEQ 62 /* @200kHz 9 clocks = 44us, 62us is ok */
#define DELAY_HALF_PERIOD (500 / (CONFIG_SYS_I2C_SPEED / 1000))
keymile: Fix Coding style issues for keymile boards. - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
2011-03-15 15:52:29 +00:00
int i2c_soft_read_pin(void);
km/common: move ivm functions from to ivm.c The file common.c grows in the past. So move the IVM specific code into an ivm.c file. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
2011-06-05 22:22:18 +00:00
int i2c_make_abort(void);
powerpc: keymile: Add a check for the PIGGY debug board Check the presence of the PIGGY on the keymile boards mgcoge, mgsuvd and kmeter1. If the PIGGY is not present, dont register this Ethernet device. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Ben Warren <biggerbadderben@gmail.com>
2008-11-21 07:29:40 +00:00
#endif /* __KEYMILE_COMMON_H */
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