diff options
Diffstat (limited to 'board')
61 files changed, 1228 insertions, 1050 deletions
diff --git a/board/Marvell/common/serial.c b/board/Marvell/common/serial.c index 56ba0da..752492f 100644 --- a/board/Marvell/common/serial.c +++ b/board/Marvell/common/serial.c @@ -20,7 +20,6 @@ #include <linux/compiler.h> #include "../include/memory.h" -#include "serial.h" #ifdef CONFIG_DB64360 #include "../db64360/mpsc.h" diff --git a/board/Marvell/common/serial.h b/board/Marvell/common/serial.h deleted file mode 100644 index 264e2d2..0000000 --- a/board/Marvell/common/serial.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * (C) Copyright 2001 - * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc. - * - * modified for marvell db64360 eval board by - * Ingo Assmus <ingo.assmus@keymile.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* serial.h - mostly useful for DUART serial_init in serial.c */ - -#ifndef __SERIAL_H__ -#define __SERIAL_H__ - -#if 0 - -#define B230400 1 -#define B115200 2 -#define B57600 4 -#define B38400 82 -#define B19200 163 -#define B9600 24 -#define B4800 651 -#define B2400 1302 -#define B1200 2604 -#define B600 5208 -#define B300 10417 -#define B150 20833 -#define B110 28409 -#define BDEFAULT B115200 - - /* this stuff is important to initialize - the DUART channels */ - -#define Scale 0x01L /* distance between port addresses */ -#define COM1 0x000003f8 /* Keyboard */ -#define COM2 0x000002f8 /* Host */ - - -/* Port Definitions relative to base COM port addresses */ -#define DataIn (0x00*Scale) /* data input port */ -#define DataOut (0x00*Scale) /* data output port */ -#define BaudLsb (0x00*Scale) /* baud rate divisor least significant byte */ -#define BaudMsb (0x01*Scale) /* baud rate divisor most significant byte */ -#define Ier (0x01*Scale) /* interrupt enable register */ -#define Iir (0x02*Scale) /* interrupt identification register */ -#define Lcr (0x03*Scale) /* line control register */ -#define Mcr (0x04*Scale) /* modem control register */ -#define Lsr (0x05*Scale) /* line status register */ -#define Msr (0x06*Scale) /* modem status register */ - -/* Bit Definitions for above ports */ -#define LcrDlab 0x80 /* b7: enable baud rate divisor registers */ -#define LcrDflt 0x03 /* b6-0: no parity, 1 stop, 8 data */ - -#define McrRts 0x02 /* b1: request to send (I am ready to xmit) */ -#define McrDtr 0x01 /* b0: data terminal ready (I am alive ready to rcv) */ -#define McrDflt (McrRts|McrDtr) - -#define LsrTxD 0x6000 /* b5: transmit holding register empty (i.e. xmit OK!)*/ - /* b6: transmitter empty */ -#define LsrRxD 0x0100 /* b0: received data ready (i.e. got a byte!) */ - -#define MsrRi 0x0040 /* b6: ring indicator (other guy is ready to rcv) */ -#define MsrDsr 0x0020 /* b5: data set ready (other guy is alive ready to rcv */ -#define MsrCts 0x0010 /* b4: clear to send (other guy is ready to rcv) */ - -#define IerRda 0xf /* b0: Enable received data available interrupt */ - -#endif - -#endif /* __SERIAL_H__ */ diff --git a/board/altera/nios2-generic/nios2-generic.c b/board/altera/nios2-generic/nios2-generic.c index aa126d7..5ab9471 100644 --- a/board/altera/nios2-generic/nios2-generic.c +++ b/board/altera/nios2-generic/nios2-generic.c @@ -16,7 +16,8 @@ void text_base_hook(void); /* nop hook for text_base.S */ -#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) +#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) && \ + defined(CONFIG_CFI_FLASH_MTD) static void __early_flash_cmd_reset(void) { /* reset flash before we read env */ @@ -37,7 +38,8 @@ int board_early_init_f(void) "led"); #endif #endif -#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) +#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) && \ + defined(CONFIG_CFI_FLASH_MTD) early_flash_cmd_reset(); #endif return 0; diff --git a/board/armltd/vexpress/vexpress_common.c b/board/armltd/vexpress/vexpress_common.c index da5cb01..cb2de2f 100644 --- a/board/armltd/vexpress/vexpress_common.c +++ b/board/armltd/vexpress/vexpress_common.c @@ -119,11 +119,6 @@ void dram_init_banksize(void) get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); } -int timer_init(void) -{ - return 0; -} - /* * Start timer: * Setup a 32 bit timer, running at 1KHz diff --git a/board/avionic-design/tec-ng/Makefile b/board/avionic-design/tec-ng/Makefile index f41eb30..79d86026 100644 --- a/board/avionic-design/tec-ng/Makefile +++ b/board/avionic-design/tec-ng/Makefile @@ -5,8 +5,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common) - obj-y := ../common/tamonten-ng.o include ../../nvidia/common/common.mk diff --git a/board/cogent/kbm.h b/board/cogent/kbm.h deleted file mode 100644 index 7eb419c..0000000 --- a/board/cogent/kbm.h +++ /dev/null @@ -1,79 +0,0 @@ -/* keyboard/mouse not implemented yet */ - -extern int cma_kbm_not_implemented; - -/**************** DEFINES for H8542B Keyboard/Mouse Controller ***************/ - -/* - * note the auxillary port is used to control the mouse - */ - -/* 8542B Commands (Sent to the Command Port) */ -#define HT8542_CMD_SET_BYTE 0x60 /* Set the command byte */ -#define HT8542_CMD_GET_BYTE 0x20 /* Get the command byte */ -#define HT8542_CMD_KBD_OBUFF 0xD2 /* Write to HT8542 Kbd Output Buffer */ -#define HT8542_CMD_AUX_OBUFF 0xD3 /* Write to HT8542 Mse Output Buffer */ -#define HT8542_CMD_AUX_WRITE 0xD4 /* Write to Mouse Port */ -#define HT8542_CMD_AUX_OFF 0xA7 /* Disable Mouse Port */ -#define HT8542_CMD_AUX_ON 0xA8 /* Re-Enable Mouse Port */ -#define HT8542_CMD_AUX_TEST 0xA9 /* Test for the presence of a Mouse */ -#define HT8542_CMD_DIAG 0xAA /* Start Diagnostics */ -#define HT8542_CMD_KBD_TEST 0xAB /* Test for presence of a keyboard */ -#define HT8542_CMD_KBD_OFF 0xAD /* Disable Kbd Port (use KBD_DAT_ON) */ -#define HT8542_CMD_KBD_ON 0xAE /* Enable Kbd Port (use KBD_DAT_OFF) */ - -/* HT8542B cmd byte set by KBD_CMD_SET_BYTE and retrieved by KBD_CMD_GET_BYTE */ -#define HT8542_CMD_BYTE_TRANS 0x40 -#define HT8542_CMD_BYTE_AUX_OFF 0x20 /* 1 = mse port disabled, 0 = enabled */ -#define HT8542_CMD_BYTE_KBD_OFF 0x10 /* 1 = kbd port disabled, 0 = enabled */ -#define HT8542_CMD_BYTE_OVER 0x08 /* 1 = override keyboard lock */ -#define HT8542_CMD_BYTE_RES 0x04 /* reserved */ -#define HT8542_CMD_BYTE_AUX_INT 0x02 /* 1 = enable mouse interrupt */ -#define HT8542_CMD_BYTE_KBD_INT 0x01 /* 1 = enable keyboard interrupt */ - -/* Keyboard Commands (Sent to the Data Port) */ -#define KBD_CMD_LED 0xED /* Set Keyboard LEDS with next byte */ -#define KBD_CMD_ECHO 0xEE /* Echo - we get 0xFA, 0xEE back */ -#define KBD_CMD_MODE 0xF0 /* set scan code mode with next byte */ -#define KBD_CMD_ID 0xF2 /* get keyboard/mouse ID */ -#define KBD_CMD_RPT 0xF3 /* Set Repeat Rate and Delay 2nd Byte */ -#define KBD_CMD_ON 0xF4 /* Enable keyboard */ -#define KBD_CMD_OFF 0xF5 /* Disables Scanning, Resets to Def */ -#define KBD_CMD_DEF 0xF6 /* Reverts kbd to default settings */ -#define KBD_CMD_RST 0xFF /* Reset - should get 0xFA, 0xAA back */ - -/* Set LED second bit defines */ -#define KBD_CMD_LED_SCROLL 0x01 /* Set SCROLL LOCK LED on */ -#define KBD_CMD_LED_NUM 0x02 /* Set NUM LOCK LED on */ -#define KBD_CMD_LED_CAPS 0x04 /* Set CAPS LOCK LED on */ - -/* Set Mode second byte defines */ -#define KBD_CMD_MODE_STAT 0x00 /* get current scan code mode */ -#define KBD_CMD_MODE_SCAN1 0x01 /* set mode to scan code 1 */ -#define KBD_CMD_MODE_SCAN2 0x02 /* set mode to scan code 2 */ -#define KBD_CMD_MODE_SCAN3 0x03 /* set mode to scan code 3 */ - -/* Keyboard/Mouse ID Codes */ -#define KBD_CMD_ID_1ST 0xAB /* 1st byte is 0xAB, 2nd is actual ID */ -#define KBD_CMD_ID_KBD 0x83 /* Keyboard */ -#define KBD_CMD_ID_MOUSE 0x00 /* Mouse */ - -/* Keyboard Data Return Defines */ -#define KBD_STAT_OVER 0x00 /* Buffer Overrun */ -#define KBD_STAT_DIAG_OK 0x55 /* Internal Self Test OK */ -#define KBD_STAT_RST_OK 0xAA /* Reset Complete */ -#define KBD_STAT_ECHO 0xEE /* Echo Command Return */ -#define KBD_STAT_BRK 0xF0 /* Prefix for Break Key Code */ -#define KBD_STAT_ACK 0xFA /* Received after all commands */ -#define KBD_STAT_DIAG_FAIL 0xFD /* Internal Self Test Failed */ -#define KBD_STAT_RESEND 0xFE /* Resend Last Command */ - -/* HT8542B Status Register Bit Defines */ -#define HT8542_STAT_OBF 0x01 /* 1 = output buffer is full */ -#define HT8542_STAT_IBF 0x02 /* 1 = input buffer is full */ -#define HT8542_STAT_SYS 0x04 /* system flag - unused */ -#define HT8542_STAT_CMD 0x08 /* 1 = cmd in input buffer, 0 = data */ -#define HT8542_STAT_INH 0x10 /* 1 = Inhibit - unused */ -#define HT8542_STAT_TX 0x20 /* 1 = Transmit Timeout has occured */ -#define HT8542_STAT_RX 0x40 /* 1 = Receive Timeout has occured */ -#define HT8542_STAT_PERR 0x80 /* 1 = Parity Error from Keyboard */ diff --git a/board/cray/L1/L1.h b/board/cray/L1/L1.h deleted file mode 100644 index 42c34dd..0000000 --- a/board/cray/L1/L1.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/**************************************************************************** - * FLASH Memory Map as used by CRAY L1, 4MB AMD29F032B flash chip - * - * Start Address Length - * +++++++++++++++++++++++++ 0xFFC0_0000 Start of Flash ----------------- - * | Failsafe Linux Image | (1M) - * +=======================+ 0xFFD0_0000 - * | (Reserved FlashFiles) | (1M) - * +=======================+ 0xFFE0_0000 - * | Failsafe RootFS | (1M) - * +=======================+ 0xFFF0_0000 - * | | - * | U N U S E D | - * | | - * +-----------------------+ 0xFFFD_0000 U-Boot image header (64 bytes) - * | environment settings | (64k) - * +-----------------------+ 0xFFFE_0000 U-Boot image header (64 bytes) - * | U-Boot | 0xFFFE_0040 _start of U-Boot - * | | 0xFFFE_FFFC reset vector - branch to _start - * +++++++++++++++++++++++++ 0xFFFF_FFFF End of Flash ----------------- - *****************************************************************************/ diff --git a/board/cray/L1/init.S b/board/cray/L1/init.S index 44c688d..d4723c7 100644 --- a/board/cray/L1/init.S +++ b/board/cray/L1/init.S @@ -22,8 +22,6 @@ /*-----------------------------------------------------------------------------#include <config.h> */ #include <asm/ppc4xx.h> -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ - #include <ppc_asm.tmpl> #include <ppc_defs.h> diff --git a/board/csb272/init.S b/board/csb272/init.S index 5961978..bf1d986 100644 --- a/board/csb272/init.S +++ b/board/csb272/init.S @@ -4,8 +4,6 @@ #include <config.h> #include <asm/ppc4xx.h> -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ - #include <ppc_asm.tmpl> #include <ppc_defs.h> diff --git a/board/csb472/init.S b/board/csb472/init.S index 1ebc9ea..7383a70 100644 --- a/board/csb472/init.S +++ b/board/csb472/init.S @@ -4,8 +4,6 @@ #include <config.h> #include <asm/ppc4xx.h> -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ - #include <ppc_asm.tmpl> #include <ppc_defs.h> diff --git a/board/esd/common/s1d13806_640_480_8bpp.h b/board/esd/common/s1d13806_640_480_8bpp.h deleted file mode 100644 index ddc0289..0000000 --- a/board/esd/common/s1d13806_640_480_8bpp.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright (c) 2000,2001 Epson Research and Development, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - * - * File generated by S1D13806CFG.EXE - * Panel: (active) 640x480 59Hz TFT Single 18-bit (PCLK=CLKI2=25.000MHz) - * Memory: Embedded SDRAM (MCLK=CLKI=49.152MHz) (BUSCLK=33.333MHz) - */ - -static S1D_REGS regs_13806_640_320_16bpp[] = -{ - {0x0001,0x00}, /* Miscellaneous Register */ - {0x01FC,0x00}, /* Display Mode Register */ - {0x0004,0x18}, /* General IO Pins Configuration Register 0 */ - {0x0005,0x00}, /* General IO Pins Configuration Register 1 */ - {0x0008,0x18}, /* General IO Pins Control Register 0 */ - {0x0009,0x00}, /* General IO Pins Control Register 1 */ - {0x0010,0x00}, /* Memory Clock Configuration Register */ - {0x0014,0x02}, /* LCD Pixel Clock Configuration Register */ - {0x0018,0x02}, /* CRT/TV Pixel Clock Configuration Register */ - {0x001C,0x02}, /* MediaPlug Clock Configuration Register */ - {0x001E,0x01}, /* CPU To Memory Wait State Select Register */ - {0x0021,0x03}, /* DRAM Refresh Rate Register */ - {0x002A,0x00}, /* DRAM Timings Control Register 0 */ - {0x002B,0x01}, /* DRAM Timings Control Register 1 */ - {0x0020,0x80}, /* Memory Configuration Register */ - {0x0030,0x25}, /* Panel Type Register */ - {0x0031,0x00}, /* MOD Rate Register */ - {0x0032,0x4F}, /* LCD Horizontal Display Width Register */ - {0x0034,0x13}, /* LCD Horizontal Non-Display Period Register */ - {0x0035,0x00}, /* TFT FPLINE Start Position Register */ - {0x0036,0x0B}, /* TFT FPLINE Pulse Width Register */ - {0x0038,0xDF}, /* LCD Vertical Display Height Register 0 */ - {0x0039,0x01}, /* LCD Vertical Display Height Register 1 */ - {0x003A,0x24}, /* LCD Vertical Non-Display Period Register */ - {0x003B,0x00}, /* TFT FPFRAME Start Position Register */ - {0x003C,0x01}, /* TFT FPFRAME Pulse Width Register */ - {0x0040,0x03}, /* LCD Display Mode Register (8bpp) */ - {0x0041,0x00}, /* LCD Miscellaneous Register */ - {0x0042,0x00}, /* LCD Display Start Address Register 0 */ - {0x0043,0x00}, /* LCD Display Start Address Register 1 */ - {0x0044,0x00}, /* LCD Display Start Address Register 2 */ - {0x0046,0x80}, /* LCD Memory Address Offset Register 0 */ - {0x0047,0x02}, /* LCD Memory Address Offset Register 1 */ - {0x0048,0x00}, /* LCD Pixel Panning Register */ - {0x004A,0x00}, /* LCD Display FIFO High Threshold Control Register */ - {0x004B,0x00}, /* LCD Display FIFO Low Threshold Control Register */ - {0x0050,0x4F}, /* CRT/TV Horizontal Display Width Register */ - {0x0052,0x13}, /* CRT/TV Horizontal Non-Display Period Register */ - {0x0053,0x01}, /* CRT/TV HRTC Start Position Register */ - {0x0054,0x0B}, /* CRT/TV HRTC Pulse Width Register */ - {0x0056,0xDF}, /* CRT/TV Vertical Display Height Register 0 */ - {0x0057,0x01}, /* CRT/TV Vertical Display Height Register 1 */ - {0x0058,0x2B}, /* CRT/TV Vertical Non-Display Period Register */ - {0x0059,0x09}, /* CRT/TV VRTC Start Position Register */ - {0x005A,0x01}, /* CRT/TV VRTC Pulse Width Register */ - {0x005B,0x10}, /* TV Output Control Register */ - {0x0060,0x05}, /* CRT/TV Display Mode Register */ - {0x0062,0x00}, /* CRT/TV Display Start Address Register 0 */ - {0x0063,0x00}, /* CRT/TV Display Start Address Register 1 */ - {0x0064,0x00}, /* CRT/TV Display Start Address Register 2 */ - {0x0066,0x80}, /* CRT/TV Memory Address Offset Register 0 */ - {0x0067,0x02}, /* CRT/TV Memory Address Offset Register 1 */ - {0x0068,0x00}, /* CRT/TV Pixel Panning Register */ - {0x006A,0x00}, /* CRT/TV Display FIFO High Threshold Control Register */ - {0x006B,0x00}, /* CRT/TV Display FIFO Low Threshold Control Register */ - {0x0070,0x00}, /* LCD Ink/Cursor Control Register */ - {0x0071,0x01}, /* LCD Ink/Cursor Start Address Register */ - {0x0072,0x00}, /* LCD Cursor X Position Register 0 */ - {0x0073,0x00}, /* LCD Cursor X Position Register 1 */ - {0x0074,0x00}, /* LCD Cursor Y Position Register 0 */ - {0x0075,0x00}, /* LCD Cursor Y Position Register 1 */ - {0x0076,0x00}, /* LCD Ink/Cursor Blue Color 0 Register */ - {0x0077,0x00}, /* LCD Ink/Cursor Green Color 0 Register */ - {0x0078,0x00}, /* LCD Ink/Cursor Red Color 0 Register */ - {0x007A,0x1F}, /* LCD Ink/Cursor Blue Color 1 Register */ - {0x007B,0x3F}, /* LCD Ink/Cursor Green Color 1 Register */ - {0x007C,0x1F}, /* LCD Ink/Cursor Red Color 1 Register */ - {0x007E,0x00}, /* LCD Ink/Cursor FIFO Threshold Register */ - {0x0080,0x00}, /* CRT/TV Ink/Cursor Control Register */ - {0x0081,0x01}, /* CRT/TV Ink/Cursor Start Address Register */ - {0x0082,0x00}, /* CRT/TV Cursor X Position Register 0 */ - {0x0083,0x00}, /* CRT/TV Cursor X Position Register 1 */ - {0x0084,0x00}, /* CRT/TV Cursor Y Position Register 0 */ - {0x0085,0x00}, /* CRT/TV Cursor Y Position Register 1 */ - {0x0086,0x00}, /* CRT/TV Ink/Cursor Blue Color 0 Register */ - {0x0087,0x00}, /* CRT/TV Ink/Cursor Green Color 0 Register */ - {0x0088,0x00}, /* CRT/TV Ink/Cursor Red Color 0 Register */ - {0x008A,0x1F}, /* CRT/TV Ink/Cursor Blue Color 1 Register */ - {0x008B,0x3F}, /* CRT/TV Ink/Cursor Green Color 1 Register */ - {0x008C,0x1F}, /* CRT/TV Ink/Cursor Red Color 1 Register */ - {0x008E,0x00}, /* CRT/TV Ink/Cursor FIFO Threshold Register */ - {0x0100,0x00}, /* BitBlt Control Register 0 */ - {0x0101,0x00}, /* BitBlt Control Register 1 */ - {0x0102,0x00}, /* BitBlt ROP Code/Color Expansion Register */ - {0x0103,0x00}, /* BitBlt Operation Register */ - {0x0104,0x00}, /* BitBlt Source Start Address Register 0 */ - {0x0105,0x00}, /* BitBlt Source Start Address Register 1 */ - {0x0106,0x00}, /* BitBlt Source Start Address Register 2 */ - {0x0108,0x00}, /* BitBlt Destination Start Address Register 0 */ - {0x0109,0x00}, /* BitBlt Destination Start Address Register 1 */ - {0x010A,0x00}, /* BitBlt Destination Start Address Register 2 */ - {0x010C,0x00}, /* BitBlt Memory Address Offset Register 0 */ - {0x010D,0x00}, /* BitBlt Memory Address Offset Register 1 */ - {0x0110,0x00}, /* BitBlt Width Register 0 */ - {0x0111,0x00}, /* BitBlt Width Register 1 */ - {0x0112,0x00}, /* BitBlt Height Register 0 */ - {0x0113,0x00}, /* BitBlt Height Register 1 */ - {0x0114,0x00}, /* BitBlt Background Color Register 0 */ - {0x0115,0x00}, /* BitBlt Background Color Register 1 */ - {0x0118,0x00}, /* BitBlt Foreground Color Register 0 */ - {0x0119,0x00}, /* BitBlt Foreground Color Register 1 */ - {0x01E0,0x00}, /* Look-Up Table Mode Register */ - {0x01E2,0x00}, /* Look-Up Table Address Register */ - {0x01F0,0x10}, /* Power Save Configuration Register */ - {0x01F1,0x00}, /* Power Save Status Register */ - {0x01F4,0x00}, /* CPU-to-Memory Access Watchdog Timer Register */ - {0x01FC,0x01}, /* Display Mode Register */ -}; diff --git a/board/esd/cpci750/serial.c b/board/esd/cpci750/serial.c index f425105..6c2cf21 100644 --- a/board/esd/cpci750/serial.c +++ b/board/esd/cpci750/serial.c @@ -23,7 +23,6 @@ #include <linux/compiler.h> #include "../../Marvell/include/memory.h" -#include "serial.h" #include "mpsc.h" diff --git a/board/esd/cpci750/serial.h b/board/esd/cpci750/serial.h deleted file mode 100644 index 264e2d2..0000000 --- a/board/esd/cpci750/serial.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * (C) Copyright 2001 - * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc. - * - * modified for marvell db64360 eval board by - * Ingo Assmus <ingo.assmus@keymile.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* serial.h - mostly useful for DUART serial_init in serial.c */ - -#ifndef __SERIAL_H__ -#define __SERIAL_H__ - -#if 0 - -#define B230400 1 -#define B115200 2 -#define B57600 4 -#define B38400 82 -#define B19200 163 -#define B9600 24 -#define B4800 651 -#define B2400 1302 -#define B1200 2604 -#define B600 5208 -#define B300 10417 -#define B150 20833 -#define B110 28409 -#define BDEFAULT B115200 - - /* this stuff is important to initialize - the DUART channels */ - -#define Scale 0x01L /* distance between port addresses */ -#define COM1 0x000003f8 /* Keyboard */ -#define COM2 0x000002f8 /* Host */ - - -/* Port Definitions relative to base COM port addresses */ -#define DataIn (0x00*Scale) /* data input port */ -#define DataOut (0x00*Scale) /* data output port */ -#define BaudLsb (0x00*Scale) /* baud rate divisor least significant byte */ -#define BaudMsb (0x01*Scale) /* baud rate divisor most significant byte */ -#define Ier (0x01*Scale) /* interrupt enable register */ -#define Iir (0x02*Scale) /* interrupt identification register */ -#define Lcr (0x03*Scale) /* line control register */ -#define Mcr (0x04*Scale) /* modem control register */ -#define Lsr (0x05*Scale) /* line status register */ -#define Msr (0x06*Scale) /* modem status register */ - -/* Bit Definitions for above ports */ -#define LcrDlab 0x80 /* b7: enable baud rate divisor registers */ -#define LcrDflt 0x03 /* b6-0: no parity, 1 stop, 8 data */ - -#define McrRts 0x02 /* b1: request to send (I am ready to xmit) */ -#define McrDtr 0x01 /* b0: data terminal ready (I am alive ready to rcv) */ -#define McrDflt (McrRts|McrDtr) - -#define LsrTxD 0x6000 /* b5: transmit holding register empty (i.e. xmit OK!)*/ - /* b6: transmitter empty */ -#define LsrRxD 0x0100 /* b0: received data ready (i.e. got a byte!) */ - -#define MsrRi 0x0040 /* b6: ring indicator (other guy is ready to rcv) */ -#define MsrDsr 0x0020 /* b5: data set ready (other guy is alive ready to rcv */ -#define MsrCts 0x0010 /* b4: clear to send (other guy is ready to rcv) */ - -#define IerRda 0xf /* b0: Enable received data available interrupt */ - -#endif - -#endif /* __SERIAL_H__ */ diff --git a/board/etin/debris/speed.h b/board/etin/debris/speed.h deleted file mode 100644 index f1b10bf..0000000 --- a/board/etin/debris/speed.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/*----------------------------------------------------------------------- - * Timer value for timer 2, ICLK = 10 - * - * SPEED_FCOUNT2 = GCLK / (16 * (TIMER_TMR_PS + 1)) - * SPEED_TMR3_PS = (GCLK / (16 * SPEED_FCOUNT3)) - 1 - * - * SPEED_FCOUNT2 timer 2 counting frequency - * GCLK CPU clock - * SPEED_TMR2_PS prescaler - */ -#define SPEED_TMR2_PS (250 - 1) /* divide by 250 */ - -/*----------------------------------------------------------------------- - * Timer value for PIT - * - * PIT_TIME = SPEED_PITC / PITRTCLK - * PITRTCLK = 8192 - */ -#define SPEED_PITC (82 << 16) /* start counting from 82 */ - -/* - * The new value for PTA is calculated from - * - * PTA = (gclk * Trefresh) / (2 ^ (2 * DFBRG) * PTP * NCS) - * - * gclk CPU clock (not bus clock !) - * Trefresh Refresh cycle * 4 (four word bursts used) - * DFBRG For normal mode (no clock reduction) always 0 - * PTP Prescaler (already adjusted for no. of banks and 4K / 8K refresh) - * NCS Number of SDRAM banks (chip selects) on this UPM. - */ diff --git a/board/evb64260/serial.c b/board/evb64260/serial.c index 3081fad..83a4217 100644 --- a/board/evb64260/serial.c +++ b/board/evb64260/serial.c @@ -21,8 +21,6 @@ #include <ns16550.h> #endif -#include "serial.h" - #include "mpsc.h" DECLARE_GLOBAL_DATA_PTR; diff --git a/board/evb64260/serial.h b/board/evb64260/serial.h deleted file mode 100644 index bac9253..0000000 --- a/board/evb64260/serial.h +++ /dev/null @@ -1,63 +0,0 @@ -/* serial.h - mostly useful for DUART serial_init in serial.c */ - -#ifndef __SERIAL_H__ -#define __SERIAL_H__ - -#if 0 - -#define B230400 1 -#define B115200 2 -#define B57600 4 -#define B38400 82 -#define B19200 163 -#define B9600 24 -#define B4800 651 -#define B2400 1302 -#define B1200 2604 -#define B600 5208 -#define B300 10417 -#define B150 20833 -#define B110 28409 -#define BDEFAULT B115200 - - /* this stuff is important to initialize - the DUART channels */ - -#define Scale 0x01L /* distance between port addresses */ -#define COM1 0x000003f8 /* Keyboard */ -#define COM2 0x000002f8 /* Host */ - - -/* Port Definitions relative to base COM port addresses */ -#define DataIn (0x00*Scale) /* data input port */ -#define DataOut (0x00*Scale) /* data output port */ -#define BaudLsb (0x00*Scale) /* baud rate divisor least significant byte */ -#define BaudMsb (0x01*Scale) /* baud rate divisor most significant byte */ -#define Ier (0x01*Scale) /* interrupt enable register */ -#define Iir (0x02*Scale) /* interrupt identification register */ -#define Lcr (0x03*Scale) /* line control register */ -#define Mcr (0x04*Scale) /* modem control register */ -#define Lsr (0x05*Scale) /* line status register */ -#define Msr (0x06*Scale) /* modem status register */ - -/* Bit Definitions for above ports */ -#define LcrDlab 0x80 /* b7: enable baud rate divisor registers */ -#define LcrDflt 0x03 /* b6-0: no parity, 1 stop, 8 data */ - -#define McrRts 0x02 /* b1: request to send (I am ready to xmit) */ -#define McrDtr 0x01 /* b0: data terminal ready (I am alive ready to rcv) */ -#define McrDflt (McrRts|McrDtr) - -#define LsrTxD 0x6000 /* b5: transmit holding register empty (i.e. xmit OK!)*/ - /* b6: transmitter empty */ -#define LsrRxD 0x0100 /* b0: received data ready (i.e. got a byte!) */ - -#define MsrRi 0x0040 /* b6: ring indicator (other guy is ready to rcv) */ -#define MsrDsr 0x0020 /* b5: data set ready (other guy is alive ready to rcv */ -#define MsrCts 0x0010 /* b4: clear to send (other guy is ready to rcv) */ - -#define IerRda 0xf /* b0: Enable received data available interrupt */ - -#endif - -#endif /* __SERIAL_H__ */ diff --git a/board/freescale/c29xpcie/Makefile b/board/freescale/c29xpcie/Makefile index 626d48a..818484a 100644 --- a/board/freescale/c29xpcie/Makefile +++ b/board/freescale/c29xpcie/Makefile @@ -3,8 +3,23 @@ # # SPDX-License-Identifier: GPL-2.0+ +MINIMAL= +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifdef MINIMAL +obj-y += spl_minimal.o tlb.o law.o +else +ifdef CONFIG_SPL_BUILD +obj-y += spl.o +endif + obj-y += c29xpcie.o obj-y += cpld.o obj-y += ddr.o obj-y += law.o obj-y += tlb.o +endif diff --git a/board/freescale/c29xpcie/README b/board/freescale/c29xpcie/README index 430f0824..3bc396b 100644 --- a/board/freescale/c29xpcie/README +++ b/board/freescale/c29xpcie/README @@ -62,9 +62,9 @@ Build and program u-boot to NOR flash 2. Program u-boot.bin into NOR flash => tftp $loadaddr $uboot - => protect off eff80000 +$filesize - => erase eff80000 +$filesize - => cp.b $loadaddr eff80000 $filesize + => protect off eff40000 +$filesize + => erase eff40000 +$filesize + => cp.b $loadaddr eff40000 $filesize 3. Check SW5[1:4]= 1111 and SW5[6]=0, then power on. @@ -73,9 +73,9 @@ Alternate NOR bank There are four banks in C29XPCIE board, example to change bank booting: 1. Program u-boot.bin into alternate NOR bank => tftp $loadaddr $uboot - => protect off e9f80000 +$filesize - => erase e9f80000 +$filesize - => cp.b $loadaddr e9f80000 $filesize + => protect off e9f40000 +$filesize + => erase e9f40000 +$filesize + => cp.b $loadaddr e9f40000 $filesize 2. Switch to alternate NOR bank => cpld_cmd reset altbank [bank] diff --git a/board/freescale/c29xpcie/cpld.c b/board/freescale/c29xpcie/cpld.c index 5cbccff..37722da 100644 --- a/board/freescale/c29xpcie/cpld.c +++ b/board/freescale/c29xpcie/cpld.c @@ -89,6 +89,7 @@ static void cpld_dump_regs(void) } #endif +#ifndef CONFIG_SPL_BUILD int cpld_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { int rc = 0; @@ -129,3 +130,4 @@ U_BOOT_CMD( "cpld_cmd dump - display the CPLD registers\n" #endif ); +#endif diff --git a/board/freescale/c29xpcie/spl.c b/board/freescale/c29xpcie/spl.c new file mode 100644 index 0000000..3cfdb72 --- /dev/null +++ b/board/freescale/c29xpcie/spl.c @@ -0,0 +1,77 @@ +/* Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <ns16550.h> +#include <malloc.h> +#include <mmc.h> +#include <nand.h> +#include <i2c.h> + +DECLARE_GLOBAL_DATA_PTR; + +ulong get_effective_memsize(void) +{ + return CONFIG_SYS_L2_SIZE; +} + +void board_init_f(ulong bootflag) +{ + u32 plat_ratio; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + + console_init_f(); + + /* initialize selected port with appropriate baud rate */ + plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; + plat_ratio >>= 1; + gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; + + NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, + gd->bus_clk / 16 / CONFIG_BAUDRATE); + + /* copy code to RAM and jump to it - this should not return */ + /* NOTE - code has to be copied out of NAND buffer before + * other blocks can be read. + */ + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); +} + +void board_init_r(gd_t *gd, ulong dest_addr) +{ + /* Pointer is writable since we allocated a register for it */ + gd = (gd_t *)CONFIG_SPL_GD_ADDR; + bd_t *bd; + + memset(gd, 0, sizeof(gd_t)); + bd = (bd_t *)(CONFIG_SPL_GD_ADDR + sizeof(gd_t)); + memset(bd, 0, sizeof(bd_t)); + gd->bd = bd; + bd->bi_memstart = CONFIG_SYS_INIT_L2_ADDR; + bd->bi_memsize = CONFIG_SYS_L2_SIZE; + + probecpu(); + get_clocks(); + mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, + CONFIG_SPL_RELOC_MALLOC_SIZE); + + /* relocate environment function pointers etc. */ + nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, + (uchar *)CONFIG_ENV_ADDR); + gd->env_addr = (ulong)(CONFIG_ENV_ADDR); + gd->env_valid = 1; + + i2c_init_all(); + + gd->ram_size = initdram(0); + +#ifdef CONFIG_SPL_NAND_BOOT + puts("TPL\n"); +#else + puts("SPL\n"); +#endif + + nand_boot(); +} diff --git a/board/freescale/c29xpcie/spl_minimal.c b/board/freescale/c29xpcie/spl_minimal.c new file mode 100644 index 0000000..8f96b67 --- /dev/null +++ b/board/freescale/c29xpcie/spl_minimal.c @@ -0,0 +1,63 @@ +/* Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <mpc85xx.h> +#include <asm/io.h> +#include <ns16550.h> +#include <nand.h> +#include <asm/mmu.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +void board_init_f(ulong bootflag) +{ + u32 plat_ratio; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + +#if defined(CONFIG_SYS_NAND_BR_PRELIM) && defined(CONFIG_SYS_NAND_OR_PRELIM) + set_lbc_br(0, CONFIG_SYS_NAND_BR_PRELIM); + set_lbc_or(0, CONFIG_SYS_NAND_OR_PRELIM); +#endif + + /* initialize selected port with appropriate baud rate */ + plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; + plat_ratio >>= 1; + gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; + + NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, + gd->bus_clk / 16 / CONFIG_BAUDRATE); + + puts("\nNAND boot...\n"); + + /* copy code to RAM and jump to it - this should not return */ + /* NOTE - code has to be copied out of NAND buffer before + * other blocks can be read. + */ + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); +} + +void board_init_r(gd_t *gd, ulong dest_addr) +{ + puts("SPL\n"); + nand_boot(); +} + +void putc(char c) +{ + if (c == '\n') + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r'); + + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c); +} + +void puts(const char *str) +{ + while (*str) + putc(*str++); +} diff --git a/board/freescale/c29xpcie/tlb.c b/board/freescale/c29xpcie/tlb.c index 84844ee..c5abed0 100644 --- a/board/freescale/c29xpcie/tlb.c +++ b/board/freescale/c29xpcie/tlb.c @@ -30,6 +30,7 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_1M, 1), +#ifndef CONFIG_SPL_BUILD SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 1, BOOKE_PAGESZ_64M, 1), @@ -43,13 +44,14 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 3, BOOKE_PAGESZ_256K, 1), #endif +#endif SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 4, BOOKE_PAGESZ_64K, 1), SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, - MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 5, BOOKE_PAGESZ_64K, 1), SET_TLB_ENTRY(1, CONFIG_SYS_PLATFORM_SRAM_BASE, @@ -61,7 +63,8 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 7, BOOKE_PAGESZ_256K, 1), -#ifdef CONFIG_SYS_RAMBOOT +#if defined(CONFIG_SYS_RAMBOOT) || \ + (defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)) SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, MAS3_SX|MAS3_SW|MAS3_SR, 0, @@ -71,6 +74,12 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 9, BOOKE_PAGESZ_256M, 1), #endif + +#ifdef CONFIG_SYS_INIT_L2_ADDR + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, + 0, 12, BOOKE_PAGESZ_256K, 1) +#endif }; int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/freescale/common/sdhc_boot.c b/board/freescale/common/sdhc_boot.c index f6e2b2b..022f38b 100644 --- a/board/freescale/common/sdhc_boot.c +++ b/board/freescale/common/sdhc_boot.c @@ -16,6 +16,8 @@ #define ESDHC_BOOT_IMAGE_SIZE 0x48 #define ESDHC_BOOT_IMAGE_ADDR 0x50 +#define ESDHC_DEFAULT_ENVADDR 0x400 + int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) { u8 *tmp_buf; @@ -39,6 +41,33 @@ int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) /* Get the code size from offset 0x48 */ code_len = *(u32 *)(tmp_buf + ESDHC_BOOT_IMAGE_SIZE); +#ifdef CONFIG_ESDHC_HC_BLK_ADDR + /* + * On soc BSC9131, BSC9132: + * In High Capacity SD Cards (> 2 GBytes), the 32-bit source address and + * code length of these soc specify the memory address in block address + * format. Block length is fixed to 512 bytes as per the SD High + * Capacity specification. + */ + u64 tmp; + + if (mmc->high_capacity) { + tmp = (u64)code_offset * blklen; + tmp += code_len * blklen; + } else + tmp = code_offset + code_len; + + if ((tmp + CONFIG_ENV_SIZE > mmc->capacity) || + (tmp > 0xFFFFFFFFU)) + *env_addr = ESDHC_DEFAULT_ENVADDR; + else + *env_addr = tmp; + + free(tmp_buf); + + return 0; +#endif + *env_addr = code_offset + code_len; free(tmp_buf); diff --git a/board/freescale/p1010rdb/README.P1010RDB-PA b/board/freescale/p1010rdb/README.P1010RDB-PA index 158a1b3..cde246d 100644 --- a/board/freescale/p1010rdb/README.P1010RDB-PA +++ b/board/freescale/p1010rdb/README.P1010RDB-PA @@ -104,9 +104,9 @@ Build and burn u-boot to NOR flash 2. Burn u-boot.bin into NOR flash => tftp $loadaddr $uboot - => protect off eff80000 +$filesize - => erase eff80000 +$filesize - => cp.b $loadaddr eff80000 $filesize + => protect off eff40000 +$filesize + => erase eff40000 +$filesize + => cp.b $loadaddr eff40000 $filesize 3. Check SW4[1:4]= 1111 and SW6[4]=0, then power on. @@ -115,9 +115,9 @@ Alternate NOR bank ================== 1. Burn u-boot.bin into alternate NOR bank => tftp $loadaddr $uboot - => protect off eef80000 +$filesize - => erase eef80000 +$filesize - => cp.b $loadaddr eef80000 $filesize + => protect off eef40000 +$filesize + => erase eef40000 +$filesize + => cp.b $loadaddr eef40000 $filesize 2. Switch to alternate NOR bank => mw.b ffb00009 1 diff --git a/board/freescale/p1010rdb/README.P1010RDB-PB b/board/freescale/p1010rdb/README.P1010RDB-PB index cf459b3..c5d1419 100644 --- a/board/freescale/p1010rdb/README.P1010RDB-PB +++ b/board/freescale/p1010rdb/README.P1010RDB-PB @@ -149,11 +149,11 @@ Steps to program images to flash for different boot mode 1. NOR boot => tftp 1000000 u-boot.bin For bank0 - => pro off all;era eff80000 efffffff;cp.b 1000000 eff80000 $filesize + => pro off all;era eff40000 efffffff;cp.b 1000000 eff40000 $filesize set SW1[8]=0, SW4[1:4]= 1111 and SW3[3:4]= 00, then power on the board For bank1 - => pro off all;era eef80000 eeffffff;cp.b 1000000 eef80000 $filesize + => pro off all;era eef40000 eeffffff;cp.b 1000000 eef40000 $filesize set SW1[8]=1, SW4[1:4]= 1111 and SW3[3:4]= 00, then power on the board 2. NAND boot diff --git a/board/freescale/p1023rds/README b/board/freescale/p1023rds/README index 685f5da..d382551 100644 --- a/board/freescale/p1023rds/README +++ b/board/freescale/p1023rds/README @@ -62,8 +62,8 @@ To program the image in the boot flash bank: NOR flash boot: => tftp 1000000 u-boot.bin => protect off all - => erase eff80000 efffffff - => cp.b 1000000 eff80000 80000 + => erase eff40000 efffffff + => cp.b 1000000 eff40000 c0000 NAND flash boot: => tftp 1000000 u-boot-nand.bin diff --git a/board/freescale/p1_p2_rdb/README b/board/freescale/p1_p2_rdb/README index cb664a5..cd66e58 100644 --- a/board/freescale/p1_p2_rdb/README +++ b/board/freescale/p1_p2_rdb/README @@ -20,8 +20,8 @@ Memory Map 0xef00_0000 - 0xef7f_ffff Alternate bank 8MB 0xe800_0000 - 0xefff_ffff Boot bank 8MB -0xef78_0000 - 0xef7f_ffff Alternate u-boot address 512KB -0xeff8_0000 - 0xefff_ffff Boot u-boot address 512KB +0xef74_0000 - 0xef7f_ffff Alternate u-boot address 768KB +0xeff4_0000 - 0xefff_ffff Boot u-boot address 768KB Switch settings to boot from the NOR flash banks ------------------------------------------------ @@ -33,16 +33,16 @@ Flashing Images To place a new u-boot image in the alternate flash bank and then boot with that new image temporarily, use this: tftp 1000000 u-boot.bin - erase ef780000 ef7fffff - cp.b 1000000 ef780000 80000 + erase ef740000 ef7fffff + cp.b 1000000 ef740000 c0000 Now to boot from the alternate bank change the SW4[8] from 0 to 1. To program the image in the boot flash bank: tftp 1000000 u-boot.bin protect off all - erase eff80000 ffffffff - cp.b 1000000 eff80000 80000 + erase eff40000 ffffffff + cp.b 1000000 eff40000 c0000 Using the Device Tree Source File --------------------------------- diff --git a/board/freescale/p2041rdb/README b/board/freescale/p2041rdb/README index 292d0d3..9b5539f 100644 --- a/board/freescale/p2041rdb/README +++ b/board/freescale/p2041rdb/README @@ -18,8 +18,8 @@ Boot from NOR flash 2. Program image => tftp 1000000 u-boot.bin => protect off all - => erase eff80000 efffffff - => cp.b 1000000 eff80000 80000 + => erase eff40000 efffffff + => cp.b 1000000 eff40000 c0000 3. Program RCW => tftp 1000000 rcw.bin @@ -30,8 +30,8 @@ Boot from NOR flash 4. Program FMAN Firmware ucode => tftp 1000000 ucode.bin => protect off all - => erase ef000000 ef0fffff - => cp.b 1000000 ef000000 2000 + => erase eff00000 eff3ffff + => cp.b 1000000 eff00000 2000 5. Change DIP-switch SW1[1-5] = 10110 @@ -50,11 +50,11 @@ Boot from SDCard 3. Program the PBL image to SDCard => tftp 1000000 pbl_sd.bin => mmcinfo - => mmc write 1000000 8 441 + => mmc write 1000000 8 672 4. Program FMAN Firmware ucode => tftp 1000000 ucode.bin - => mmc write 1000000 46a 10 + => mmc write 1000000 690 10 5. Change DIP-switch SW1[1-5] = 01100 diff --git a/board/freescale/t1040qds/Makefile b/board/freescale/t1040qds/Makefile index 93af9eb..c7470d7 100644 --- a/board/freescale/t1040qds/Makefile +++ b/board/freescale/t1040qds/Makefile @@ -9,3 +9,4 @@ obj-y += ddr.o obj-$(CONFIG_PCI) += pci.o obj-y += law.o obj-y += tlb.o +obj-y += eth.o diff --git a/board/freescale/t1040qds/README b/board/freescale/t1040qds/README index f8b53b4..8160ca0 100644 --- a/board/freescale/t1040qds/README +++ b/board/freescale/t1040qds/README @@ -118,17 +118,17 @@ Start Address End Address Description Size NOR Flash memory Map on T1040QDS -------------------------------- Start End Definition Size -0xEFF80000 0xEFFFFFFF u-boot (current bank) 512KB -0xEFF60000 0xEFF7FFFF u-boot env (current bank) 128KB -0xEFF40000 0xEFF5FFFF FMAN Ucode (current bank) 128KB -0xED300000 0xEFF3FFFF rootfs (alt bank) 44MB + 256KB -0xEC800000 0xEC8FFFF Hardware device tree (alt bank) 1MB +0xEFF40000 0xEFFFFFFF u-boot (current bank) 768KB +0xEFF20000 0xEFF3FFFF u-boot env (current bank) 128KB +0xEFF00000 0xEFF1FFFF FMAN Ucode (current bank) 128KB +0xED300000 0xEFEFFFFF rootfs (alt bank) 44MB +0xEC800000 0xEC8FFFFF Hardware device tree (alt bank) 1MB 0xEC020000 0xEC7FFFFF Linux.uImage (alt bank) 7MB + 875KB 0xEC000000 0xEC01FFFF RCW (alt bank) 128KB -0xEBF80000 0xEBFFFFFF u-boot (alt bank) 512KB -0xEBF60000 0xEBF7FFFF u-boot env (alt bank) 128KB -0xEBF40000 0xEBF5FFFF FMAN ucode (alt bank) 128KB -0xE9300000 0xEBF3FFFF rootfs (current bank) 44MB + 256KB +0xEBF40000 0xEBFFFFFF u-boot (alt bank) 768KB +0xEBF20000 0xEBF3FFFF u-boot env (alt bank) 128KB +0xEBF00000 0xEBF1FFFF FMAN ucode (alt bank) 128KB +0xE9300000 0xEBEFFFFF rootfs (current bank) 44MB 0xE8800000 0xE88FFFFF Hardware device tree (cur bank) 11MB + 512KB 0xE8020000 0xE86FFFFF Linux.uImage (current bank) 7MB + 875KB 0xE8000000 0xE801FFFF RCW (current bank) 128KB diff --git a/board/freescale/t1040qds/ddr.h b/board/freescale/t1040qds/ddr.h index 8ee206e..afa72af 100644 --- a/board/freescale/t1040qds/ddr.h +++ b/board/freescale/t1040qds/ddr.h @@ -31,16 +31,18 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | */ - {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, - {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, - {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, - {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, - {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0}, - {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, + {2, 833, 4, 4, 6, 0x06060607, 0x08080807, 0xff, 2, 0}, + {2, 833, 0, 4, 6, 0x06060607, 0x08080807, 0xff, 2, 0}, + {2, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09, 0xff, 2, 0}, + {2, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09, 0xff, 2, 0}, + {2, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A, 0xff, 2, 0}, + {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A, 0xff, 2, 0}, + {1, 833, 4, 4, 6, 0x06060607, 0x08080807, 0xff, 2, 0}, + {1, 833, 0, 4, 6, 0x06060607, 0x08080807, 0xff, 2, 0}, + {1, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09, 0xff, 2, 0}, + {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09, 0xff, 2, 0}, + {1, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A, 0xff, 2, 0}, + {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A, 0xff, 2, 0}, {} }; diff --git a/board/freescale/t1040qds/eth.c b/board/freescale/t1040qds/eth.c new file mode 100644 index 0000000..3077b4a --- /dev/null +++ b/board/freescale/t1040qds/eth.c @@ -0,0 +1,492 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * The RGMII PHYs are provided by the two on-board PHY connected to + * dTSEC instances 4 and 5. The SGMII PHYs are provided by one on-board + * PHY or by the standard four-port SGMII riser card (VSC). + */ + +#include <common.h> +#include <netdev.h> +#include <asm/fsl_serdes.h> +#include <asm/immap_85xx.h> +#include <fm_eth.h> +#include <fsl_mdio.h> +#include <malloc.h> +#include <asm/fsl_dtsec.h> + +#include "../common/fman.h" +#include "../common/qixis.h" + +#include "t1040qds_qixis.h" + +#ifdef CONFIG_FMAN_ENET + /* - In T1040 there are only 8 SERDES lanes, spread across 2 SERDES banks. + * Bank 1 -> Lanes A, B, C, D + * Bank 2 -> Lanes E, F, G, H + */ + + /* Mapping of 8 SERDES lanes to T1040 QDS board slots. A value of '0' here + * means that the mapping must be determined dynamically, or that the lane + * maps to something other than a board slot. + */ +static u8 lane_to_slot[] = { + 0, 0, 0, 0, 0, 0, 0, 0 +}; + +/* On the Vitesse VSC8234XHG SGMII riser card there are 4 SGMII PHYs + * housed. + */ +static int riser_phy_addr[] = { + CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR, + CONFIG_SYS_FM1_DTSEC2_RISER_PHY_ADDR, + CONFIG_SYS_FM1_DTSEC3_RISER_PHY_ADDR, + CONFIG_SYS_FM1_DTSEC4_RISER_PHY_ADDR, +}; + +/* Slot2 does not have EMI connections */ +#define EMI_NONE 0xFFFFFFFF +#define EMI1_RGMII0 0 +#define EMI1_RGMII1 1 +#define EMI1_SLOT1 2 +#define EMI1_SLOT3 3 +#define EMI1_SLOT4 4 +#define EMI1_SLOT5 5 +#define EMI1_SLOT6 6 +#define EMI1_SLOT7 7 +#define EMI2 8 + +static int mdio_mux[NUM_FM_PORTS]; + +static const char * const mdio_names[] = { + "T1040_QDS_MDIO0", + "T1040_QDS_MDIO1", + "T1040_QDS_MDIO2", + "T1040_QDS_MDIO3", + "T1040_QDS_MDIO4", + "T1040_QDS_MDIO5", + "T1040_QDS_MDIO6", + "T1040_QDS_MDIO7", +}; + +struct t1040_qds_mdio { + u8 muxval; + struct mii_dev *realbus; +}; + +static const char *t1040_qds_mdio_name_for_muxval(u8 muxval) +{ + return mdio_names[muxval]; +} + +struct mii_dev *mii_dev_for_muxval(u8 muxval) +{ + struct mii_dev *bus; + const char *name = t1040_qds_mdio_name_for_muxval(muxval); + + if (!name) { + printf("No bus for muxval %x\n", muxval); + return NULL; + } + + bus = miiphy_get_dev_by_name(name); + + if (!bus) { + printf("No bus by name %s\n", name); + return NULL; + } + + return bus; +} + +static void t1040_qds_mux_mdio(u8 muxval) +{ + u8 brdcfg4; + if (muxval <= 7) { + brdcfg4 = QIXIS_READ(brdcfg[4]); + brdcfg4 &= ~BRDCFG4_EMISEL_MASK; + brdcfg4 |= (muxval << BRDCFG4_EMISEL_SHIFT); + QIXIS_WRITE(brdcfg[4], brdcfg4); + } +} + +static int t1040_qds_mdio_read(struct mii_dev *bus, int addr, int devad, + int regnum) +{ + struct t1040_qds_mdio *priv = bus->priv; + + t1040_qds_mux_mdio(priv->muxval); + + return priv->realbus->read(priv->realbus, addr, devad, regnum); +} + +static int t1040_qds_mdio_write(struct mii_dev *bus, int addr, int devad, + int regnum, u16 value) +{ + struct t1040_qds_mdio *priv = bus->priv; + + t1040_qds_mux_mdio(priv->muxval); + + return priv->realbus->write(priv->realbus, addr, devad, regnum, value); +} + +static int t1040_qds_mdio_reset(struct mii_dev *bus) +{ + struct t1040_qds_mdio *priv = bus->priv; + + return priv->realbus->reset(priv->realbus); +} + +static int t1040_qds_mdio_init(char *realbusname, u8 muxval) +{ + struct t1040_qds_mdio *pmdio; + struct mii_dev *bus = mdio_alloc(); + + if (!bus) { + printf("Failed to allocate t1040_qds MDIO bus\n"); + return -1; + } + + pmdio = malloc(sizeof(*pmdio)); + if (!pmdio) { + printf("Failed to allocate t1040_qds private data\n"); + free(bus); + return -1; + } + + bus->read = t1040_qds_mdio_read; + bus->write = t1040_qds_mdio_write; + bus->reset = t1040_qds_mdio_reset; + sprintf(bus->name, t1040_qds_mdio_name_for_muxval(muxval)); + + pmdio->realbus = miiphy_get_dev_by_name(realbusname); + + if (!pmdio->realbus) { + printf("No bus with name %s\n", realbusname); + free(bus); + free(pmdio); + return -1; + } + + pmdio->muxval = muxval; + bus->priv = pmdio; + + return mdio_register(bus); +} + +/* + * Initialize the lane_to_slot[] array. + * + * On the T1040QDS board the mapping is controlled by ?? register. + */ +static void initialize_lane_to_slot(void) +{ + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + int serdes1_prtcl = (in_be32(&gur->rcwsr[4]) & + FSL_CORENET2_RCWSR4_SRDS1_PRTCL) + >> FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT; + + QIXIS_WRITE(cms[0], 0x07); + + switch (serdes1_prtcl) { + case 0x60: + case 0x66: + case 0x67: + case 0x69: + lane_to_slot[1] = 7; + lane_to_slot[2] = 6; + lane_to_slot[3] = 5; + break; + case 0x86: + lane_to_slot[1] = 7; + lane_to_slot[2] = 7; + lane_to_slot[3] = 7; + break; + case 0x87: + lane_to_slot[1] = 7; + lane_to_slot[2] = 7; + lane_to_slot[3] = 7; + lane_to_slot[7] = 7; + break; + case 0x89: + lane_to_slot[1] = 7; + lane_to_slot[2] = 7; + lane_to_slot[3] = 7; + lane_to_slot[7] = 7; + break; + case 0x8d: + lane_to_slot[1] = 7; + lane_to_slot[2] = 7; + lane_to_slot[3] = 7; + lane_to_slot[5] = 3; + lane_to_slot[6] = 3; + lane_to_slot[7] = 3; + break; + case 0x8F: + case 0x85: + lane_to_slot[1] = 7; + lane_to_slot[2] = 6; + lane_to_slot[3] = 5; + lane_to_slot[6] = 3; + lane_to_slot[7] = 3; + break; + case 0xA5: + lane_to_slot[1] = 7; + lane_to_slot[6] = 3; + lane_to_slot[7] = 3; + break; + case 0xA7: + lane_to_slot[1] = 7; + lane_to_slot[7] = 7; + break; + case 0xAA: + lane_to_slot[1] = 7; + lane_to_slot[6] = 7; + lane_to_slot[7] = 7; + break; + case 0x40: + lane_to_slot[2] = 7; + lane_to_slot[3] = 7; + break; + default: + printf("qds: Fman: Unsupported SerDes Protocol 0x%02x\n", + serdes1_prtcl); + break; + } +} + +/* + * Given the following ... + * + * 1) A pointer to an Fman Ethernet node (as identified by the 'compat' + * compatible string and 'addr' physical address) + * + * 2) An Fman port + * + * ... update the phy-handle property of the Ethernet node to point to the + * right PHY. This assumes that we already know the PHY for each port. + * + * The offset of the Fman Ethernet node is also passed in for convenience, but + * it is not used, and we recalculate the offset anyway. + * + * Note that what we call "Fman ports" (enum fm_port) is really an Fman MAC. + * Inside the Fman, "ports" are things that connect to MACs. We only call them + * ports in U-Boot because on previous Ethernet devices (e.g. Gianfar), MACs + * and ports are the same thing. + * + */ +void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr, + enum fm_port port, int offset) +{ + phy_interface_t intf = fm_info_get_enet_if(port); + char phy[16]; + + /* The RGMII PHY is identified by the MAC connected to it */ + if (intf == PHY_INTERFACE_MODE_RGMII) { + sprintf(phy, "rgmii_phy%u", port == FM1_DTSEC4 ? 1 : 2); + fdt_set_phy_handle(fdt, compat, addr, phy); + } + + /* The SGMII PHY is identified by the MAC connected to it */ + if (intf == PHY_INTERFACE_MODE_SGMII) { + int lane = serdes_get_first_lane(FSL_SRDS_1, SGMII_FM1_DTSEC1 + + port); + u8 slot; + if (lane < 0) + return; + slot = lane_to_slot[lane]; + if (slot) { + /* Slot housing a SGMII riser card */ + sprintf(phy, "phy_s%x_%02x", slot, + (fm_info_get_phy_address(port - FM1_DTSEC1)- + CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR + 1)); + fdt_set_phy_handle(fdt, compat, addr, phy); + } + } +} + +void fdt_fixup_board_enet(void *fdt) +{ + int i, lane, idx; + + for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) { + idx = i - FM1_DTSEC1; + switch (fm_info_get_enet_if(i)) { + case PHY_INTERFACE_MODE_SGMII: + lane = serdes_get_first_lane(FSL_SRDS_1, + SGMII_FM1_DTSEC1 + idx); + if (lane < 0) + break; + + switch (mdio_mux[i]) { + case EMI1_SLOT3: + fdt_status_okay_by_alias(fdt, "emi1_slot3"); + break; + case EMI1_SLOT5: + fdt_status_okay_by_alias(fdt, "emi1_slot5"); + break; + case EMI1_SLOT6: + fdt_status_okay_by_alias(fdt, "emi1_slot6"); + break; + case EMI1_SLOT7: + fdt_status_okay_by_alias(fdt, "emi1_slot7"); + break; + } + break; + case PHY_INTERFACE_MODE_RGMII: + if (i == FM1_DTSEC4) + fdt_status_okay_by_alias(fdt, "emi1_rgmii0"); + + if (i == FM1_DTSEC5) + fdt_status_okay_by_alias(fdt, "emi1_rgmii1"); + break; + default: + break; + } + } +} +#endif /* #ifdef CONFIG_FMAN_ENET */ + +static void set_brdcfg9_for_gtx_clk(void) +{ + u8 brdcfg9; + brdcfg9 = QIXIS_READ(brdcfg[9]); + brdcfg9 |= (1 << 5); + QIXIS_WRITE(brdcfg[9], brdcfg9); +} + +void t1040_handle_phy_interface_sgmii(int i) +{ + int lane, idx, slot; + idx = i - FM1_DTSEC1; + lane = serdes_get_first_lane(FSL_SRDS_1, + SGMII_FM1_DTSEC1 + idx); + + if (lane < 0) + return; + slot = lane_to_slot[lane]; + + switch (slot) { + case 1: + mdio_mux[i] = EMI1_SLOT1; + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); + break; + case 3: + if (FM1_DTSEC4 == i) + fm_info_set_phy_address(i, riser_phy_addr[0]); + if (FM1_DTSEC5 == i) + fm_info_set_phy_address(i, riser_phy_addr[1]); + + mdio_mux[i] = EMI1_SLOT3; + + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); + break; + case 4: + mdio_mux[i] = EMI1_SLOT4; + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); + break; + case 5: + /* Slot housing a SGMII riser card? */ + fm_info_set_phy_address(i, riser_phy_addr[0]); + mdio_mux[i] = EMI1_SLOT5; + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); + break; + case 6: + /* Slot housing a SGMII riser card? */ + fm_info_set_phy_address(i, riser_phy_addr[0]); + mdio_mux[i] = EMI1_SLOT6; + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); + break; + case 7: + if (FM1_DTSEC1 == i) + fm_info_set_phy_address(i, riser_phy_addr[0]); + if (FM1_DTSEC2 == i) + fm_info_set_phy_address(i, riser_phy_addr[1]); + if (FM1_DTSEC3 == i) + fm_info_set_phy_address(i, riser_phy_addr[2]); + + mdio_mux[i] = EMI1_SLOT7; + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); + break; + default: + break; + } + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); +} +void t1040_handle_phy_interface_rgmii(int i) +{ + fm_info_set_phy_address(i, i == FM1_DTSEC5 ? + CONFIG_SYS_FM1_DTSEC5_PHY_ADDR : + CONFIG_SYS_FM1_DTSEC4_PHY_ADDR); + mdio_mux[i] = (i == FM1_DTSEC5) ? EMI1_RGMII1 : + EMI1_RGMII0; + fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); +} + +int board_eth_init(bd_t *bis) +{ +#ifdef CONFIG_FMAN_ENET + struct memac_mdio_info memac_mdio_info; + unsigned int i; + + printf("Initializing Fman\n"); + set_brdcfg9_for_gtx_clk(); + + initialize_lane_to_slot(); + + /* Initialize the mdio_mux array so we can recognize empty elements */ + for (i = 0; i < NUM_FM_PORTS; i++) + mdio_mux[i] = EMI_NONE; + + memac_mdio_info.regs = + (struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR; + memac_mdio_info.name = DEFAULT_FM_MDIO_NAME; + + /* Register the real 1G MDIO bus */ + fm_memac_mdio_init(bis, &memac_mdio_info); + + /* Register the muxing front-ends to the MDIO buses */ + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII0); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII1); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT1); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT3); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT4); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT5); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT6); + t1040_qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT7); + + /* + * Program on board RGMII PHY addresses. If the SGMII Riser + * card used, we'll override the PHY address later. For any DTSEC that + * is RGMII, we'll also override its PHY address later. We assume that + * DTSEC4 and DTSEC5 are used for RGMII. + */ + fm_info_set_phy_address(FM1_DTSEC4, CONFIG_SYS_FM1_DTSEC4_PHY_ADDR); + fm_info_set_phy_address(FM1_DTSEC5, CONFIG_SYS_FM1_DTSEC5_PHY_ADDR); + + for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) { + switch (fm_info_get_enet_if(i)) { + case PHY_INTERFACE_MODE_QSGMII: + break; + case PHY_INTERFACE_MODE_SGMII: + t1040_handle_phy_interface_sgmii(i); + break; + + case PHY_INTERFACE_MODE_RGMII: + /* Only DTSEC4 and DTSEC5 can be routed to RGMII */ + t1040_handle_phy_interface_rgmii(i); + break; + default: + break; + } + } + + cpu_eth_init(bis); +#endif + + return pci_eth_init(bis); +} diff --git a/board/freescale/t1040qds/t1040qds.c b/board/freescale/t1040qds/t1040qds.c index de3ea5c..3dec447 100644 --- a/board/freescale/t1040qds/t1040qds.c +++ b/board/freescale/t1040qds/t1040qds.c @@ -223,6 +223,7 @@ void ft_board_setup(void *blob, bd_t *bd) #ifdef CONFIG_SYS_DPAA_FMAN fdt_fixup_fman_ethernet(blob); + fdt_fixup_board_enet(blob); #endif } diff --git a/board/freescale/t104xrdb/Makefile b/board/freescale/t104xrdb/Makefile index 76c0c94..e51fb7a 100644 --- a/board/freescale/t104xrdb/Makefile +++ b/board/freescale/t104xrdb/Makefile @@ -7,6 +7,7 @@ obj-y += t104xrdb.o obj-y += ddr.o +obj-y += eth.o obj-$(CONFIG_PCI) += pci.o obj-y += law.o obj-y += tlb.o diff --git a/board/freescale/t104xrdb/README b/board/freescale/t104xrdb/README index 2cd8219..1da52bb 100644 --- a/board/freescale/t104xrdb/README +++ b/board/freescale/t104xrdb/README @@ -161,17 +161,17 @@ Start Address End Address Description Size NOR Flash memory Map --------------------- Start End Definition Size -0xEFF80000 0xEFFFFFFF u-boot (current bank) 512KB -0xEFF60000 0xEFF7FFFF u-boot env (current bank) 128KB -0xEFF40000 0xEFF5FFFF FMAN Ucode (current bank) 128KB -0xED300000 0xEFF3FFFF rootfs (alt bank) 44MB + 256KB -0xEC800000 0xEC8FFFF Hardware device tree (alt bank) 1MB +0xEFF40000 0xEFFFFFFF u-boot (current bank) 768KB +0xEFF20000 0xEFF3FFFF u-boot env (current bank) 128KB +0xEFF00000 0xEFF1FFFF FMAN Ucode (current bank) 128KB +0xED300000 0xEFEFFFFF rootfs (alt bank) 44MB +0xEC800000 0xEC8FFFFF Hardware device tree (alt bank) 1MB 0xEC020000 0xEC7FFFFF Linux.uImage (alt bank) 7MB + 875KB 0xEC000000 0xEC01FFFF RCW (alt bank) 128KB -0xEBF80000 0xEBFFFFFF u-boot (alt bank) 512KB -0xEBF60000 0xEBF7FFFF u-boot env (alt bank) 128KB -0xEBF40000 0xEBF5FFFF FMAN ucode (alt bank) 128KB -0xE9300000 0xEBF3FFFF rootfs (current bank) 44MB + 256KB +0xEBF40000 0xEBFFFFFF u-boot (alt bank) 768KB +0xEBF20000 0xEBF3FFFF u-boot env (alt bank) 128KB +0xEBF00000 0xEBF1FFFF FMAN ucode (alt bank) 128KB +0xE9300000 0xEBEFFFFF rootfs (current bank) 44MB 0xE8800000 0xE88FFFFF Hardware device tree (cur bank) 11MB + 512KB 0xE8020000 0xE86FFFFF Linux.uImage (current bank) 7MB + 875KB 0xE8000000 0xE801FFFF RCW (current bank) 128KB diff --git a/board/freescale/t104xrdb/eth.c b/board/freescale/t104xrdb/eth.c new file mode 100644 index 0000000..0188fd4 --- /dev/null +++ b/board/freescale/t104xrdb/eth.c @@ -0,0 +1,72 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <netdev.h> +#include <asm/immap_85xx.h> +#include <fm_eth.h> +#include <fsl_mdio.h> +#include <malloc.h> +#include <asm/fsl_dtsec.h> + +#include "../common/fman.h" + +int board_eth_init(bd_t *bis) +{ +#ifdef CONFIG_FMAN_ENET + struct memac_mdio_info memac_mdio_info; + unsigned int i; + int phy_addr = 0; + printf("Initializing Fman\n"); + + memac_mdio_info.regs = + (struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR; + memac_mdio_info.name = DEFAULT_FM_MDIO_NAME; + + /* Register the real 1G MDIO bus */ + fm_memac_mdio_init(bis, &memac_mdio_info); + + /* + * Program on board RGMII, SGMII PHY addresses. + */ + for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) { + int idx = i - FM1_DTSEC1; + + switch (fm_info_get_enet_if(i)) { +#ifdef CONFIG_T1040RDB + case PHY_INTERFACE_MODE_SGMII: + /* T1040RDB only supports SGMII on DTSEC3 */ + fm_info_set_phy_address(FM1_DTSEC3, + CONFIG_SYS_SGMII1_PHY_ADDR); +#endif + case PHY_INTERFACE_MODE_RGMII: + if (FM1_DTSEC4 == i) + phy_addr = CONFIG_SYS_RGMII1_PHY_ADDR; + if (FM1_DTSEC5 == i) + phy_addr = CONFIG_SYS_RGMII2_PHY_ADDR; + fm_info_set_phy_address(i, phy_addr); + break; + case PHY_INTERFACE_MODE_QSGMII: + fm_info_set_phy_address(i, 0); + break; + case PHY_INTERFACE_MODE_NONE: + fm_info_set_phy_address(i, 0); + break; + default: + printf("Fman1: DTSEC%u set to unknown interface %i\n", + idx + 1, fm_info_get_enet_if(i)); + fm_info_set_phy_address(i, 0); + break; + } + fm_info_set_mdio(i, + miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME)); + } + + cpu_eth_init(bis); +#endif + + return pci_eth_init(bis); +} diff --git a/board/freescale/t2080qds/ddr.c b/board/freescale/t2080qds/ddr.c index 5db5d21..ed1334d 100644 --- a/board/freescale/t2080qds/ddr.c +++ b/board/freescale/t2080qds/ddr.c @@ -24,7 +24,7 @@ void fsl_ddr_board_options(memctl_options_t *popts, const struct board_specific_parameters *pbsp, *pbsp_highest = NULL; ulong ddr_freq; - if (ctrl_num > 2) { + if (ctrl_num > 1) { printf("Not supported controller number %d\n", ctrl_num); return; } @@ -40,8 +40,7 @@ void fsl_ddr_board_options(memctl_options_t *popts, else pbsp = udimms[0]; - - /* Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr + /* Get clk_adjust, wrlvl_start, wrlvl_ctl, according to the board ddr * freqency and n_banks specified in board_specific_parameters table. */ ddr_freq = get_ddr_freq(0) / 1000000; @@ -49,14 +48,10 @@ void fsl_ddr_board_options(memctl_options_t *popts, if (pbsp->n_ranks == pdimm->n_ranks && (pdimm->rank_density >> 30) >= pbsp->rank_gb) { if (ddr_freq <= pbsp->datarate_mhz_high) { - popts->cpo_override = pbsp->cpo; - popts->write_data_delay = - pbsp->write_data_delay; popts->clk_adjust = pbsp->clk_adjust; popts->wrlvl_start = pbsp->wrlvl_start; popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2; popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3; - popts->twot_en = pbsp->force_2t; goto found; } pbsp_highest = pbsp; @@ -69,13 +64,10 @@ void fsl_ddr_board_options(memctl_options_t *popts, printf("for data rate %lu MT/s\n", ddr_freq); printf("Trying to use the highest speed (%u) parameters\n", pbsp_highest->datarate_mhz_high); - popts->cpo_override = pbsp_highest->cpo; - popts->write_data_delay = pbsp_highest->write_data_delay; popts->clk_adjust = pbsp_highest->clk_adjust; popts->wrlvl_start = pbsp_highest->wrlvl_start; popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2; popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3; - popts->twot_en = pbsp_highest->force_2t; } else { panic("DIMM is not supported by this board"); } diff --git a/board/freescale/t2080qds/ddr.h b/board/freescale/t2080qds/ddr.h index 964eaad..9fc879a 100644 --- a/board/freescale/t2080qds/ddr.h +++ b/board/freescale/t2080qds/ddr.h @@ -14,9 +14,6 @@ struct board_specific_parameters { u32 wrlvl_start; u32 wrlvl_ctl_2; u32 wrlvl_ctl_3; - u32 cpo; - u32 write_data_delay; - u32 force_2t; }; /* @@ -28,58 +25,48 @@ struct board_specific_parameters { static const struct board_specific_parameters udimm0[] = { /* * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ - {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, - {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, - {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, - {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, - {1, 1800, 2, 5, 6, 0x06070709, 0x110a0b08, 0xff, 2, 0}, - {1, 1866, 2, 4, 6, 0x06060708, 0x09090a07, 0xff, 2, 0}, - {1, 1900, 2, 4, 6, 0x06060708, 0x09090a07, 0xff, 2, 0}, - {1, 2000, 2, 4, 8, 0x090a0b0d, 0x0e0f110b, 0xff, 2, 0}, - {1, 2133, 2, 4, 8, 0x090a0b0d, 0x0e0f110b, 0xff, 2, 0}, + {2, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, + {2, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, + {2, 1600, 2, 5, 8, 0x090b0b0d, 0x0d0e0f0b}, + {2, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, + {2, 1900, 2, 5, 9, 0x0a0b0c0e, 0x0f10120c}, + {2, 2140, 2, 4, 8, 0x090a0b0d, 0x0e0f110b}, + {1, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, + {1, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, + {1, 1600, 2, 5, 8, 0x090b0b0d, 0x0d0e0f0b}, + {1, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, + {1, 1900, 2, 5, 9, 0x0a0b0c0e, 0x0f10120c}, + {1, 2140, 2, 4, 8, 0x090a0b0d, 0x0e0f110b}, {} }; static const struct board_specific_parameters rdimm0[] = { /* * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ - {4, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, - {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906, 0xff, 2, 0}, - {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, - {2, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, - {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, - {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, - {1, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, - {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, - {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + /* TODO: need tuning these parameters if RDIMM is used */ + {4, 1350, 0, 5, 9, 0x08070605, 0x06070806}, + {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906}, + {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, + {2, 1350, 0, 5, 9, 0x08070605, 0x06070806}, + {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, + {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, + {1, 1350, 0, 5, 9, 0x08070605, 0x06070806}, + {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, + {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07}, {} }; -/* - * The three slots have slightly different timing. The center values are good - * for all slots. We use identical speed tables for them. In future use, if - * DIMMs require separated tables, make more entries as needed. - */ static const struct board_specific_parameters *udimms[] = { udimm0, }; -/* - * The three slots have slightly different timing. See comments above. - */ static const struct board_specific_parameters *rdimms[] = { rdimm0, }; - - #endif diff --git a/board/freescale/t2080qds/eth_t2080qds.c b/board/freescale/t2080qds/eth_t2080qds.c index 3613f93..3e4ab8f 100644 --- a/board/freescale/t2080qds/eth_t2080qds.c +++ b/board/freescale/t2080qds/eth_t2080qds.c @@ -371,9 +371,11 @@ int board_eth_init(bd_t *bis) break; case 0x6c: case 0x6d: + fm_info_set_phy_address(FM1_10GEC1, 4); + fm_info_set_phy_address(FM1_10GEC2, 5); /* SGMII in Slot3 */ fm_info_set_phy_address(FM1_DTSEC1, SGMII_CARD_PORT3_PHY_ADDR); - fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT2_PHY_ADDR); + fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT4_PHY_ADDR); break; case 0x71: /* SGMII in Slot3 */ @@ -418,7 +420,6 @@ int board_eth_init(bd_t *bis) fm_info_set_phy_address(FM1_DTSEC6, SGMII_CARD_PORT2_PHY_ADDR); break; default: - puts("Invalid SerDes1 protocol for T2080QDS\n"); break; } @@ -448,7 +449,12 @@ int board_eth_init(bd_t *bis) fm_info_set_mdio(i, mii_dev_for_muxval( mdio_mux[i])); break; - }; + case 3: + mdio_mux[i] = EMI1_SLOT3; + fm_info_set_mdio(i, mii_dev_for_muxval( + mdio_mux[i])); + break; + } break; case PHY_INTERFACE_MODE_RGMII: if (i == FM1_DTSEC3) diff --git a/board/freescale/t2080qds/t2080qds.c b/board/freescale/t2080qds/t2080qds.c index cac32fe..4fe8ccb 100644 --- a/board/freescale/t2080qds/t2080qds.c +++ b/board/freescale/t2080qds/t2080qds.c @@ -40,6 +40,11 @@ int checkboard(void) printf("Sys ID: 0x%02x, Board Arch: V%d, ", QIXIS_READ(id), sw >> 4); printf("Board Version: %c, boot from ", (sw & 0xf) + 'A' - 1); +#ifdef CONFIG_SDCARD + puts("SD/MMC\n"); +#elif CONFIG_SPIFLASH + puts("SPI\n"); +#else sw = QIXIS_READ(brdcfg[0]); sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT; @@ -51,6 +56,7 @@ int checkboard(void) puts("NAND\n"); else printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH); +#endif printf("FPGA: v%d (%s), build %d", (int)QIXIS_READ(scver), qixis_read_tag(buf), (int)qixis_read_minor()); @@ -97,13 +103,25 @@ int brd_mux_lane_to_slot(void) /* SerDes1 is not enabled */ break; case 0x1c: - case 0x95: case 0xa2: - case 0x94: /* SD1(A:D) => SLOT3 SGMII * SD1(G:H) => SLOT1 SGMII */ - QIXIS_WRITE(brdcfg[12], 0x58); + QIXIS_WRITE(brdcfg[12], 0x1a); + break; + case 0x94: + case 0x95: + /* SD1(A:B) => SLOT3 SGMII@1.25bps + * SD1(C:D) => SFP Module, SGMII@3.125bps + * SD1(E:H) => SLOT1 SGMII@1.25bps + */ + case 0x96: + /* SD1(A:B) => SLOT3 SGMII@1.25bps + * SD1(C) => SFP Module, SGMII@3.125bps + * SD1(D) => SFP Module, SGMII@1.25bps + * SD1(E:H) => SLOT1 PCIe4 x4 + */ + QIXIS_WRITE(brdcfg[12], 0x3a); break; case 0x51: /* SD1(A:D) => SLOT3 XAUI @@ -134,6 +152,34 @@ int brd_mux_lane_to_slot(void) */ QIXIS_WRITE(brdcfg[12], 0xda); break; + case 0x6e: + /* SD1(A:B) => SFP Module, XFI + * SD1(C:D) => SLOT3 SGMII + * SD1(E:F) => SLOT1 PCIe4 x2 + * SD1(G:H) => SLOT2 SGMII + */ + QIXIS_WRITE(brdcfg[12], 0xd9); + break; + case 0xda: + /* SD1(A:H) => SLOT3 PCIe3 x8 + */ + QIXIS_WRITE(brdcfg[12], 0x0); + break; + case 0xc8: + /* SD1(A) => SLOT3 PCIe3 x1 + * SD1(B) => SFP Module, SGMII@1.25bps + * SD1(C:D) => SFP Module, SGMII@3.125bps + * SD1(E:F) => SLOT1 PCIe4 x2 + * SD1(G:H) => SLOT2 SGMII + */ + QIXIS_WRITE(brdcfg[12], 0x79); + break; + case 0xab: + /* SD1(A:D) => SLOT3 PCIe3 x4 + * SD1(E:H) => SLOT1 PCIe4 x4 + */ + QIXIS_WRITE(brdcfg[12], 0x1a); + break; default: printf("WARNING: unsupported for SerDes1 Protocol %d\n", srds_prtcl_s1); @@ -147,7 +193,7 @@ int brd_mux_lane_to_slot(void) case 0x01: case 0x02: /* SD2(A:H) => SLOT4 PCIe1 */ - QIXIS_WRITE(brdcfg[13], 0x20); + QIXIS_WRITE(brdcfg[13], 0x10); break; case 0x15: case 0x16: @@ -164,7 +210,7 @@ int brd_mux_lane_to_slot(void) * SD2(E:F) => SLOT5 Aurora * SD2(G:H) => SATA1,SATA2 */ - QIXIS_WRITE(brdcfg[13], 0x70); + QIXIS_WRITE(brdcfg[13], 0x78); break; case 0x1f: /* @@ -180,7 +226,15 @@ int brd_mux_lane_to_slot(void) * SD2(A:D) => SLOT4 SRIO2 * SD2(E:H) => SLOT5 SRIO1 */ - QIXIS_WRITE(brdcfg[13], 0x50); + QIXIS_WRITE(brdcfg[13], 0xa0); + break; + case 0x36: + /* + * SD2(A:D) => SLOT4 SRIO2 + * SD2(E:F) => Aurora + * SD2(G:H) => SATA1,SATA2 + */ + QIXIS_WRITE(brdcfg[13], 0x78); break; default: printf("WARNING: unsupported for SerDes2 Protocol %d\n", diff --git a/board/genietv/genietv.h b/board/genietv/genietv.h deleted file mode 100644 index 7c95b56..0000000 --- a/board/genietv/genietv.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * The GENIETV is using the following physical memorymap (copied from - * the FADS configuration): - * - * ff020000 -> ff02ffff : pcmcia - * ff010000 -> ff01ffff : BCSR connected to CS1, setup by 8xxROM - * ff000000 -> ff00ffff : IMAP internal in the cpu - * 02800000 -> 0287ffff : flash connected to CS0 - * 00000000 -> nnnnnnnn : sdram setup by U-Boot - * - * CS pins are connected as follows: - * - * CS0 -512Kb boot flash - * CS1 - SDRAM #1 - * CS2 - SDRAM #2 - * CS3 - Flash #1 - * CS4 - Flash #2 - * CS5 - LON (if present) - * CS6 - PCMCIA #1 - * CS7 - PCMCIA #2 - * - * Ports are configured as follows: - * - * PA7 - SDRAM banks enable - */ diff --git a/board/hidden_dragon/speed.h b/board/hidden_dragon/speed.h deleted file mode 100644 index f1b10bf..0000000 --- a/board/hidden_dragon/speed.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/*----------------------------------------------------------------------- - * Timer value for timer 2, ICLK = 10 - * - * SPEED_FCOUNT2 = GCLK / (16 * (TIMER_TMR_PS + 1)) - * SPEED_TMR3_PS = (GCLK / (16 * SPEED_FCOUNT3)) - 1 - * - * SPEED_FCOUNT2 timer 2 counting frequency - * GCLK CPU clock - * SPEED_TMR2_PS prescaler - */ -#define SPEED_TMR2_PS (250 - 1) /* divide by 250 */ - -/*----------------------------------------------------------------------- - * Timer value for PIT - * - * PIT_TIME = SPEED_PITC / PITRTCLK - * PITRTCLK = 8192 - */ -#define SPEED_PITC (82 << 16) /* start counting from 82 */ - -/* - * The new value for PTA is calculated from - * - * PTA = (gclk * Trefresh) / (2 ^ (2 * DFBRG) * PTP * NCS) - * - * gclk CPU clock (not bus clock !) - * Trefresh Refresh cycle * 4 (four word bursts used) - * DFBRG For normal mode (no clock reduction) always 0 - * PTP Prescaler (already adjusted for no. of banks and 4K / 8K refresh) - * NCS Number of SDRAM banks (chip selects) on this UPM. - */ diff --git a/board/inka4x0/hyb25d512160bf-5.h b/board/inka4x0/hyb25d512160bf-5.h deleted file mode 100644 index f16f450..0000000 --- a/board/inka4x0/hyb25d512160bf-5.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (C) 2007 Semihalf - * Written by Marian Balakowicz <m8@semihalf.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#define SDRAM_DDR 1 /* is DDR */ - -/* Settings for XLB = 132 MHz */ -#define SDRAM_MODE 0x018D0000 -#define SDRAM_EMODE 0x40090000 -#define SDRAM_CONTROL 0x714F0F00 -#define SDRAM_CONFIG1 0x73711930 -#define SDRAM_CONFIG2 0x46770000 -#define SDRAM_TAPDELAY 0x10000000 diff --git a/board/keymile/kmp204x/Makefile b/board/keymile/kmp204x/Makefile index 3e69ee2..c57ca08 100644 --- a/board/keymile/kmp204x/Makefile +++ b/board/keymile/kmp204x/Makefile @@ -8,5 +8,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-y := kmp204x.o ddr.o eth.o tlb.o pci.o law.o \ +obj-y := kmp204x.o ddr.o eth.o tlb.o pci.o law.o qrio.o \ ../common/common.o ../common/ivm.o diff --git a/board/keymile/kmp204x/kmp204x.c b/board/keymile/kmp204x/kmp204x.c index f02642a..95a19cd 100644 --- a/board/keymile/kmp204x/kmp204x.c +++ b/board/keymile/kmp204x/kmp204x.c @@ -33,12 +33,51 @@ int checkboard(void) return 0; } -/* TODO: implement the I2C deblocking function */ -int i2c_make_abort(void) +/* I2C deblocking uses the algorithm defined in board/keymile/common/common.c + * 2 dedicated QRIO GPIOs externally pull the SCL and SDA lines + * For I2C only the low state is activly driven and high state is pulled-up + * by a resistor. Therefore the deblock GPIOs are used + * -> as an active output to drive a low state + * -> as an open-drain input to have a pulled-up high state + */ + +/* QRIO GPIOs used for deblocking */ +#define DEBLOCK_PORT1 GPIO_A +#define DEBLOCK_SCL1 20 +#define DEBLOCK_SDA1 21 + +/* By default deblock GPIOs are floating */ +static void i2c_deblock_gpio_cfg(void) +{ + /* set I2C bus 1 deblocking GPIOs input, but 0 value for open drain */ + qrio_gpio_direction_input(DEBLOCK_PORT1, DEBLOCK_SCL1); + qrio_gpio_direction_input(DEBLOCK_PORT1, DEBLOCK_SDA1); + + qrio_set_gpio(DEBLOCK_PORT1, DEBLOCK_SCL1, 0); + qrio_set_gpio(DEBLOCK_PORT1, DEBLOCK_SDA1, 0); +} + +void set_sda(int state) +{ + qrio_set_opendrain_gpio(DEBLOCK_PORT1, DEBLOCK_SDA1, state); +} + +void set_scl(int state) +{ + qrio_set_opendrain_gpio(DEBLOCK_PORT1, DEBLOCK_SCL1, state); +} + +int get_sda(void) +{ + return qrio_get_gpio(DEBLOCK_PORT1, DEBLOCK_SDA1); +} + +int get_scl(void) { - return 1; + return qrio_get_gpio(DEBLOCK_PORT1, DEBLOCK_SCL1); } + #define ZL30158_RST 8 #define ZL30343_RST 9 @@ -62,6 +101,7 @@ int board_early_init_f(void) int board_early_init_r(void) { + int ret = 0; /* Flush d-cache and invalidate i-cache of any FLASH data */ flush_dcache(); invalidate_icache(); @@ -69,7 +109,11 @@ int board_early_init_r(void) set_liodns(); setup_portals(); - return 0; + ret = trigger_fpga_config(); + if (ret) + printf("error triggering PCIe FPGA config\n"); + + return ret; } unsigned long get_board_sys_clk(unsigned long dummy) @@ -77,80 +121,12 @@ unsigned long get_board_sys_clk(unsigned long dummy) return 66666666; } -#define WDMASK_OFF 0x16 - -static void qrio_wdmask(u8 bit, bool wden) -{ - u16 wdmask; - void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; - - wdmask = in_be16(qrio_base + WDMASK_OFF); - - if (wden) - wdmask |= (1 << bit); - else - wdmask &= ~(1 << bit); - - out_be16(qrio_base + WDMASK_OFF, wdmask); -} - -#define PRST_OFF 0x1a - -void qrio_prst(u8 bit, bool en, bool wden) -{ - u16 prst; - void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; - - qrio_wdmask(bit, wden); - - prst = in_be16(qrio_base + PRST_OFF); - - if (en) - prst &= ~(1 << bit); - else - prst |= (1 << bit); - - out_be16(qrio_base + PRST_OFF, prst); -} - -#define PRSTCFG_OFF 0x1c - -void qrio_prstcfg(u8 bit, u8 mode) -{ - u32 prstcfg; - u8 i; - void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; - - prstcfg = in_be32(qrio_base + PRSTCFG_OFF); - - for (i = 0; i < 2; i++) { - if (mode & (1<<i)) - set_bit(2*bit+i, &prstcfg); - else - clear_bit(2*bit+i, &prstcfg); - } - - out_be32(qrio_base + PRSTCFG_OFF, prstcfg); -} - - -#define BOOTCOUNT_OFF 0x12 - -void bootcount_store(ulong counter) +int misc_init_f(void) { - u8 val; - void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; - - val = (counter <= 255) ? (u8)counter : 255; - out_8(qrio_base + BOOTCOUNT_OFF, val); -} + /* configure QRIO pis for i2c deblocking */ + i2c_deblock_gpio_cfg(); -ulong bootcount_load(void) -{ - u8 val; - void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; - val = in_8(qrio_base + BOOTCOUNT_OFF); - return val; + return 0; } #define NUM_SRDS_BANKS 2 diff --git a/board/keymile/kmp204x/kmp204x.h b/board/keymile/kmp204x/kmp204x.h index b6ba672..0267596 100644 --- a/board/keymile/kmp204x/kmp204x.h +++ b/board/keymile/kmp204x/kmp204x.h @@ -5,6 +5,16 @@ * SPDX-License-Identifier: GPL-2.0+ */ +/* QRIO GPIO ports */ +#define GPIO_A 0x40 +#define GPIO_B 0x60 + +int qrio_get_gpio(u8 port_off, u8 gpio_nr); +void qrio_set_opendrain_gpio(u8 port_off, u8 gpio_nr, u8 val); +void qrio_set_gpio(u8 port_off, u8 gpio_nr, bool value); +void qrio_gpio_direction_output(u8 port_off, u8 gpio_nr, bool value); +void qrio_gpio_direction_input(u8 port_off, u8 gpio_nr); + #define PRSTCFG_POWUP_UNIT_CORE_RST 0x0 #define PRSTCFG_POWUP_UNIT_RST 0x1 #define PRSTCFG_POWUP_RST 0x3 diff --git a/board/keymile/kmp204x/pbi.cfg b/board/keymile/kmp204x/pbi.cfg index f38dcf9..9af8bd5 100644 --- a/board/keymile/kmp204x/pbi.cfg +++ b/board/keymile/kmp204x/pbi.cfg @@ -8,6 +8,16 @@ # #PBI commands +#Workaround for A-006559 needed for rev 2.0 of P2041 silicon +#Freescale's errarta sheet suggests it may be done with PBI +09000010 00000000 +09000014 00000000 +09000018 81d00000 +09021008 0000f000 +09021028 0000f000 +09021048 0000f000 +09021068 0000f000 +09000018 00000000 #Initialize CPC1 as 1MB SRAM 09010000 00200400 09138000 00000000 diff --git a/board/keymile/kmp204x/pci.c b/board/keymile/kmp204x/pci.c index ec20c8a..a484eb5 100644 --- a/board/keymile/kmp204x/pci.c +++ b/board/keymile/kmp204x/pci.c @@ -14,18 +14,103 @@ #include <libfdt.h> #include <fdt_support.h> #include <asm/fsl_serdes.h> +#include <asm/errno.h> #include "kmp204x.h" +#define PROM_SEL_L 11 +/* control the PROM_SEL_L signal*/ +static void toggle_fpga_eeprom_bus(bool cpu_own) +{ + qrio_gpio_direction_output(GPIO_A, PROM_SEL_L, !cpu_own); +} + +#define CONF_SEL_L 10 +#define FPGA_PROG_L 19 +#define FPGA_DONE 18 +#define FPGA_INIT_L 17 + +int trigger_fpga_config(void) +{ + int ret = 0, init_l; + /* approx 10ms */ + u32 timeout = 10000; + + /* make sure the FPGA_can access the EEPROM */ + toggle_fpga_eeprom_bus(false); + + /* assert CONF_SEL_L to be able to drive FPGA_PROG_L */ + qrio_gpio_direction_output(GPIO_A, CONF_SEL_L, 0); + + /* trigger the config start */ + qrio_gpio_direction_output(GPIO_A, FPGA_PROG_L, 0); + + /* small delay for INIT_L line */ + udelay(10); + + /* wait for FPGA_INIT to be asserted */ + do { + init_l = qrio_get_gpio(GPIO_A, FPGA_INIT_L); + if (timeout-- == 0) { + printf("FPGA_INIT timeout\n"); + ret = -EFAULT; + break; + } + udelay(10); + } while (init_l); + + /* deassert FPGA_PROG, config should start */ + qrio_set_gpio(GPIO_A, FPGA_PROG_L, 1); + + return ret; +} + +/* poll the FPGA_DONE signal and give the EEPROM back to the QorIQ */ +static int wait_for_fpga_config(void) +{ + int ret = 0, done; + /* approx 5 s */ + u32 timeout = 500000; + + printf("PCIe FPGA config:"); + do { + done = qrio_get_gpio(GPIO_A, FPGA_DONE); + if (timeout-- == 0) { + printf(" FPGA_DONE timeout\n"); + ret = -EFAULT; + goto err_out; + } + udelay(10); + } while (!done); + + printf(" done\n"); + +err_out: + /* deactive CONF_SEL and give the CPU conf EEPROM access */ + qrio_set_gpio(GPIO_A, CONF_SEL_L, 1); + toggle_fpga_eeprom_bus(true); + + return ret; +} + #define PCIE_SW_RST 14 +#define PEXHC_SW_RST 13 #define HOOPER_SW_RST 12 void pci_init_board(void) { + /* first wait for the PCIe FPGA to be configured + * it has been triggered earlier in board_early_init_r */ + int ret = wait_for_fpga_config(); + if (ret) + printf("error finishing PCIe FPGA config\n"); + qrio_prst(PCIE_SW_RST, false, false); + qrio_prst(PEXHC_SW_RST, false, false); qrio_prst(HOOPER_SW_RST, false, false); /* Hooper is not direcly PCIe capable */ mdelay(50); + fsl_pcie_init_board(0); } diff --git a/board/keymile/kmp204x/qrio.c b/board/keymile/kmp204x/qrio.c new file mode 100644 index 0000000..49f9aa2 --- /dev/null +++ b/board/keymile/kmp204x/qrio.c @@ -0,0 +1,146 @@ +/* + * (C) Copyright 2013 Keymile AG + * Valentin Longchamp <valentin.longchamp@keymile.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> + +#include "../common/common.h" +#include "kmp204x.h" + +/* QRIO GPIO register offsets */ +#define DIRECT_OFF 0x18 +#define GPRT_OFF 0x1c + +int qrio_get_gpio(u8 port_off, u8 gpio_nr) +{ + u32 gprt; + + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + gprt = in_be32(qrio_base + port_off + GPRT_OFF); + + return (gprt >> gpio_nr) & 1U; +} + +void qrio_set_gpio(u8 port_off, u8 gpio_nr, bool value) +{ + u32 gprt, mask; + + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + mask = 1U << gpio_nr; + + gprt = in_be32(qrio_base + port_off + GPRT_OFF); + if (value) + gprt |= mask; + else + gprt &= ~mask; + + out_be32(qrio_base + port_off + GPRT_OFF, gprt); +} + +void qrio_gpio_direction_output(u8 port_off, u8 gpio_nr, bool value) +{ + u32 direct, mask; + + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + mask = 1U << gpio_nr; + + direct = in_be32(qrio_base + port_off + DIRECT_OFF); + direct |= mask; + out_be32(qrio_base + port_off + DIRECT_OFF, direct); + + qrio_set_gpio(port_off, gpio_nr, value); +} + +void qrio_gpio_direction_input(u8 port_off, u8 gpio_nr) +{ + u32 direct, mask; + + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + mask = 1U << gpio_nr; + + direct = in_be32(qrio_base + port_off + DIRECT_OFF); + direct &= ~mask; + out_be32(qrio_base + port_off + DIRECT_OFF, direct); +} + +void qrio_set_opendrain_gpio(u8 port_off, u8 gpio_nr, u8 val) +{ + u32 direct, mask; + + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + mask = 1U << gpio_nr; + + direct = in_be32(qrio_base + port_off + DIRECT_OFF); + if (val == 0) + /* set to output -> GPIO drives low */ + direct |= mask; + else + /* set to input -> GPIO floating */ + direct &= ~mask; + + out_be32(qrio_base + port_off + DIRECT_OFF, direct); +} + +#define WDMASK_OFF 0x16 + +static void qrio_wdmask(u8 bit, bool wden) +{ + u16 wdmask; + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + wdmask = in_be16(qrio_base + WDMASK_OFF); + + if (wden) + wdmask |= (1 << bit); + else + wdmask &= ~(1 << bit); + + out_be16(qrio_base + WDMASK_OFF, wdmask); +} + +#define PRST_OFF 0x1a + +void qrio_prst(u8 bit, bool en, bool wden) +{ + u16 prst; + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + qrio_wdmask(bit, wden); + + prst = in_be16(qrio_base + PRST_OFF); + + if (en) + prst &= ~(1 << bit); + else + prst |= (1 << bit); + + out_be16(qrio_base + PRST_OFF, prst); +} + +#define PRSTCFG_OFF 0x1c + +void qrio_prstcfg(u8 bit, u8 mode) +{ + u32 prstcfg; + u8 i; + void __iomem *qrio_base = (void *)CONFIG_SYS_QRIO_BASE; + + prstcfg = in_be32(qrio_base + PRSTCFG_OFF); + + for (i = 0; i < 2; i++) { + if (mode & (1<<i)) + set_bit(2*bit+i, &prstcfg); + else + clear_bit(2*bit+i, &prstcfg); + } + + out_be32(qrio_base + PRSTCFG_OFF, prstcfg); +} diff --git a/board/keymile/kmp204x/rcw_kmp204x.cfg b/board/keymile/kmp204x/rcw_kmp204x.cfg index f2b7fe3..2d4c48c 100644 --- a/board/keymile/kmp204x/rcw_kmp204x.cfg +++ b/board/keymile/kmp204x/rcw_kmp204x.cfg @@ -7,5 +7,5 @@ aa55aa55 010e0100 #64 bytes RCW data 14600000 00000000 28200000 00000000 148E70CF CFC02000 58000000 41000000 -00000000 00000000 00000000 F4428002 +00000000 00000000 00000000 F0428002 00000000 00000000 00000000 00000000 diff --git a/board/mpl/mip405/init.S b/board/mpl/mip405/init.S index 642f17c..2ea2e29 100644 --- a/board/mpl/mip405/init.S +++ b/board/mpl/mip405/init.S @@ -19,7 +19,6 @@ * Bank 6 - not used * Bank 7 - PLD Register *-----------------------------------------------------------------------------*/ -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ #include <configs/MIP405.h> #include <ppc_asm.tmpl> diff --git a/board/mpl/pip405/init.S b/board/mpl/pip405/init.S index 95fed34..292393e 100644 --- a/board/mpl/pip405/init.S +++ b/board/mpl/pip405/init.S @@ -19,7 +19,6 @@ * Bank 6 - used to switch on the 12V for the Multipurpose socket * Bank 7 - Config Register *-----------------------------------------------------------------------------*/ -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ #include <configs/PIP405.h> #include <ppc_asm.tmpl> diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 1972527..e650fed 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -48,17 +48,6 @@ const struct tegra_sysinfo sysinfo = { CONFIG_TEGRA_BOARD_STRING }; -#ifndef CONFIG_SPL_BUILD -/* - * Routine: timer_init - * Description: init the timestamp and lastinc value - */ -int timer_init(void) -{ - return 0; -} -#endif - void __pin_mux_usb(void) { } diff --git a/board/prodrive/p3mx/ppc_error_no.h b/board/prodrive/p3mx/ppc_error_no.h deleted file mode 100644 index 58a68b5..0000000 --- a/board/prodrive/p3mx/ppc_error_no.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * (C) Copyright 2003 - * Ingo Assmus <ingo.assmus@keymile.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * BK Id: SCCS/s.errno.h 1.9 06/05/01 21:45:21 paulus - */ -#ifndef _MV_PPC_ERRNO_H -#define _MV_PPC_ERRNO_H - -#define EPERM 1 /* Operation not permitted */ -#define ENOENT 2 /* No such file or directory */ -#define ESRCH 3 /* No such process */ -#define EINTR 4 /* Interrupted system call */ -#define EIO 5 /* I/O error */ -#define ENXIO 6 /* No such device or address */ -#define E2BIG 7 /* Arg list too long */ -#define ENOEXEC 8 /* Exec format error */ -#define EBADF 9 /* Bad file number */ -#define ECHILD 10 /* No child processes */ -#define EAGAIN 11 /* Try again */ -#define ENOMEM 12 /* Out of memory */ -#define EACCES 13 /* Permission denied */ -#define EFAULT 14 /* Bad address */ -#define ENOTBLK 15 /* Block device required */ -#define EBUSY 16 /* Device or resource busy */ -#define EEXIST 17 /* File exists */ -#define EXDEV 18 /* Cross-device link */ -#define ENODEV 19 /* No such device */ -#define ENOTDIR 20 /* Not a directory */ -#define EISDIR 21 /* Is a directory */ -#define EINVAL 22 /* Invalid argument */ -#define ENFILE 23 /* File table overflow */ -#define EMFILE 24 /* Too many open files */ -#define ENOTTY 25 /* Not a typewriter */ -#define ETXTBSY 26 /* Text file busy */ -#define EFBIG 27 /* File too large */ -#define ENOSPC 28 /* No space left on device */ -#define ESPIPE 29 /* Illegal seek */ -#define EROFS 30 /* Read-only file system */ -#define EMLINK 31 /* Too many links */ -#define EPIPE 32 /* Broken pipe */ -#define EDOM 33 /* Math argument out of domain of func */ -#define ERANGE 34 /* Math result not representable */ -#define EDEADLK 35 /* Resource deadlock would occur */ -#define ENAMETOOLONG 36 /* File name too long */ -#define ENOLCK 37 /* No record locks available */ -#define ENOSYS 38 /* Function not implemented */ -#define ENOTEMPTY 39 /* Directory not empty */ -#define ELOOP 40 /* Too many symbolic links encountered */ -#define EWOULDBLOCK EAGAIN /* Operation would block */ -#define ENOMSG 42 /* No message of desired type */ -#define EIDRM 43 /* Identifier removed */ -#define ECHRNG 44 /* Channel number out of range */ -#define EL2NSYNC 45 /* Level 2 not synchronized */ -#define EL3HLT 46 /* Level 3 halted */ -#define EL3RST 47 /* Level 3 reset */ -#define ELNRNG 48 /* Link number out of range */ -#define EUNATCH 49 /* Protocol driver not attached */ -#define ENOCSI 50 /* No CSI structure available */ -#define EL2HLT 51 /* Level 2 halted */ -#define EBADE 52 /* Invalid exchange */ -#define EBADR 53 /* Invalid request descriptor */ -#define EXFULL 54 /* Exchange full */ -#define ENOANO 55 /* No anode */ -#define EBADRQC 56 /* Invalid request code */ -#define EBADSLT 57 /* Invalid slot */ -#define EDEADLOCK 58 /* File locking deadlock error */ -#define EBFONT 59 /* Bad font file format */ -#define ENOSTR 60 /* Device not a stream */ -#define ENODATA 61 /* No data available */ -#define ETIME 62 /* Timer expired */ -#define ENOSR 63 /* Out of streams resources */ -#define ENONET 64 /* Machine is not on the network */ -#define ENOPKG 65 /* Package not installed */ -#define EREMOTE 66 /* Object is remote */ -#define ENOLINK 67 /* Link has been severed */ -#define EADV 68 /* Advertise error */ -#define ESRMNT 69 /* Srmount error */ -#define ECOMM 70 /* Communication error on send */ -#define EPROTO 71 /* Protocol error */ -#define EMULTIHOP 72 /* Multihop attempted */ -#define EDOTDOT 73 /* RFS specific error */ -#define EBADMSG 74 /* Not a data message */ -#define EOVERFLOW 75 /* Value too large for defined data type */ -#define ENOTUNIQ 76 /* Name not unique on network */ -#define EBADFD 77 /* File descriptor in bad state */ -#define EREMCHG 78 /* Remote address changed */ -#define ELIBACC 79 /* Can not access a needed shared library */ -#define ELIBBAD 80 /* Accessing a corrupted shared library */ -#define ELIBSCN 81 /* .lib section in a.out corrupted */ -#define ELIBMAX 82 /* Attempting to link in too many shared libraries */ -#define ELIBEXEC 83 /* Cannot exec a shared library directly */ -#define EILSEQ 84 /* Illegal byte sequence */ -#define ERESTART 85 /* Interrupted system call should be restarted */ -#define ESTRPIPE 86 /* Streams pipe error */ -#define EUSERS 87 /* Too many users */ -#define ENOTSOCK 88 /* Socket operation on non-socket */ -#define EDESTADDRREQ 89 /* Destination address required */ -#define EMSGSIZE 90 /* Message too long */ -#define EPROTOTYPE 91 /* Protocol wrong type for socket */ -#define ENOPROTOOPT 92 /* Protocol not available */ -#define EPROTONOSUPPORT 93 /* Protocol not supported */ -#define ESOCKTNOSUPPORT 94 /* Socket type not supported */ -#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ -#define EPFNOSUPPORT 96 /* Protocol family not supported */ -#define EAFNOSUPPORT 97 /* Address family not supported by protocol */ -#define EADDRINUSE 98 /* Address already in use */ -#define EADDRNOTAVAIL 99 /* Cannot assign requested address */ -#define ENETDOWN 100 /* Network is down */ -#define ENETUNREACH 101 /* Network is unreachable */ -#define ENETRESET 102 /* Network dropped connection because of reset */ -#define ECONNABORTED 103 /* Software caused connection abort */ -#define ECONNRESET 104 /* Connection reset by peer */ -#define ENOBUFS 105 /* No buffer space available */ -#define EISCONN 106 /* Transport endpoint is already connected */ -#define ENOTCONN 107 /* Transport endpoint is not connected */ -#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ -#define ETOOMANYREFS 109 /* Too many references: cannot splice */ -#define ETIMEDOUT 110 /* Connection timed out */ -#define ECONNREFUSED 111 /* Connection refused */ -#define EHOSTDOWN 112 /* Host is down */ -#define EHOSTUNREACH 113 /* No route to host */ -#define EALREADY 114 /* Operation already in progress */ -#define EINPROGRESS 115 /* Operation now in progress */ -#define ESTALE 116 /* Stale NFS file handle */ -#define EUCLEAN 117 /* Structure needs cleaning */ -#define ENOTNAM 118 /* Not a XENIX named type file */ -#define ENAVAIL 119 /* No XENIX semaphores available */ -#define EISNAM 120 /* Is a named type file */ -#define EREMOTEIO 121 /* Remote I/O error */ -#define EDQUOT 122 /* Quota exceeded */ - -#define ENOMEDIUM 123 /* No medium found */ -#define EMEDIUMTYPE 124 /* Wrong medium type */ - -/* Should never be seen by user programs */ -#define ERESTARTSYS 512 -#define ERESTARTNOINTR 513 -#define ERESTARTNOHAND 514 /* restart if no handler.. */ -#define ENOIOCTLCMD 515 /* No ioctl command */ - -#define _LAST_ERRNO 515 - -#endif diff --git a/board/prodrive/p3mx/serial.c b/board/prodrive/p3mx/serial.c index 89040a8..5b7b989 100644 --- a/board/prodrive/p3mx/serial.c +++ b/board/prodrive/p3mx/serial.c @@ -23,7 +23,6 @@ #include <linux/compiler.h> #include "../../Marvell/include/memory.h" -#include "serial.h" #include "mpsc.h" diff --git a/board/prodrive/p3mx/serial.h b/board/prodrive/p3mx/serial.h deleted file mode 100644 index 264e2d2..0000000 --- a/board/prodrive/p3mx/serial.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * (C) Copyright 2001 - * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc. - * - * modified for marvell db64360 eval board by - * Ingo Assmus <ingo.assmus@keymile.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* serial.h - mostly useful for DUART serial_init in serial.c */ - -#ifndef __SERIAL_H__ -#define __SERIAL_H__ - -#if 0 - -#define B230400 1 -#define B115200 2 -#define B57600 4 -#define B38400 82 -#define B19200 163 -#define B9600 24 -#define B4800 651 -#define B2400 1302 -#define B1200 2604 -#define B600 5208 -#define B300 10417 -#define B150 20833 -#define B110 28409 -#define BDEFAULT B115200 - - /* this stuff is important to initialize - the DUART channels */ - -#define Scale 0x01L /* distance between port addresses */ -#define COM1 0x000003f8 /* Keyboard */ -#define COM2 0x000002f8 /* Host */ - - -/* Port Definitions relative to base COM port addresses */ -#define DataIn (0x00*Scale) /* data input port */ -#define DataOut (0x00*Scale) /* data output port */ -#define BaudLsb (0x00*Scale) /* baud rate divisor least significant byte */ -#define BaudMsb (0x01*Scale) /* baud rate divisor most significant byte */ -#define Ier (0x01*Scale) /* interrupt enable register */ -#define Iir (0x02*Scale) /* interrupt identification register */ -#define Lcr (0x03*Scale) /* line control register */ -#define Mcr (0x04*Scale) /* modem control register */ -#define Lsr (0x05*Scale) /* line status register */ -#define Msr (0x06*Scale) /* modem status register */ - -/* Bit Definitions for above ports */ -#define LcrDlab 0x80 /* b7: enable baud rate divisor registers */ -#define LcrDflt 0x03 /* b6-0: no parity, 1 stop, 8 data */ - -#define McrRts 0x02 /* b1: request to send (I am ready to xmit) */ -#define McrDtr 0x01 /* b0: data terminal ready (I am alive ready to rcv) */ -#define McrDflt (McrRts|McrDtr) - -#define LsrTxD 0x6000 /* b5: transmit holding register empty (i.e. xmit OK!)*/ - /* b6: transmitter empty */ -#define LsrRxD 0x0100 /* b0: received data ready (i.e. got a byte!) */ - -#define MsrRi 0x0040 /* b6: ring indicator (other guy is ready to rcv) */ -#define MsrDsr 0x0020 /* b5: data set ready (other guy is alive ready to rcv */ -#define MsrCts 0x0010 /* b4: clear to send (other guy is ready to rcv) */ - -#define IerRda 0xf /* b0: Enable received data available interrupt */ - -#endif - -#endif /* __SERIAL_H__ */ diff --git a/board/sandbox/sandbox/sandbox.c b/board/sandbox/sandbox/sandbox.c index 65dcce8..95efaff 100644 --- a/board/sandbox/sandbox/sandbox.c +++ b/board/sandbox/sandbox/sandbox.c @@ -23,11 +23,6 @@ unsigned long timer_read_counter(void) return os_get_nsec() / 1000; } -int timer_init(void) -{ - return 0; -} - int dram_init(void) { gd->ram_size = CONFIG_SYS_SDRAM_SIZE; diff --git a/board/sandpoint/speed.h b/board/sandpoint/speed.h deleted file mode 100644 index f1b10bf..0000000 --- a/board/sandpoint/speed.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/*----------------------------------------------------------------------- - * Timer value for timer 2, ICLK = 10 - * - * SPEED_FCOUNT2 = GCLK / (16 * (TIMER_TMR_PS + 1)) - * SPEED_TMR3_PS = (GCLK / (16 * SPEED_FCOUNT3)) - 1 - * - * SPEED_FCOUNT2 timer 2 counting frequency - * GCLK CPU clock - * SPEED_TMR2_PS prescaler - */ -#define SPEED_TMR2_PS (250 - 1) /* divide by 250 */ - -/*----------------------------------------------------------------------- - * Timer value for PIT - * - * PIT_TIME = SPEED_PITC / PITRTCLK - * PITRTCLK = 8192 - */ -#define SPEED_PITC (82 << 16) /* start counting from 82 */ - -/* - * The new value for PTA is calculated from - * - * PTA = (gclk * Trefresh) / (2 ^ (2 * DFBRG) * PTP * NCS) - * - * gclk CPU clock (not bus clock !) - * Trefresh Refresh cycle * 4 (four word bursts used) - * DFBRG For normal mode (no clock reduction) always 0 - * PTP Prescaler (already adjusted for no. of banks and 4K / 8K refresh) - * NCS Number of SDRAM banks (chip selects) on this UPM. - */ diff --git a/board/sc3/init.S b/board/sc3/init.S index 46323d2..097aa4a 100644 --- a/board/sc3/init.S +++ b/board/sc3/init.S @@ -4,8 +4,6 @@ #include <config.h> #include <asm/ppc4xx.h> -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ - #include <ppc_asm.tmpl> #include <ppc_defs.h> diff --git a/board/w7o/init.S b/board/w7o/init.S index 54eda32..dfde149 100644 --- a/board/w7o/init.S +++ b/board/w7o/init.S @@ -4,8 +4,6 @@ #include <config.h> #include <asm/ppc4xx.h> -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ - #include <ppc_asm.tmpl> #include <ppc_defs.h> diff --git a/board/w7o/post1.S b/board/w7o/post1.S index 7a411a4..aae5387 100644 --- a/board/w7o/post1.S +++ b/board/w7o/post1.S @@ -13,8 +13,6 @@ #include <config.h> #include <asm/ppc4xx.h> -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ - #include <ppc_asm.tmpl> #include <ppc_defs.h> |