diff options
33 files changed, 1439 insertions, 1735 deletions
@@ -15,8 +15,33 @@ Changes since U-Boot 1.1.4: * Fixes for gcc 3.4 based m68k toolchain, based on patch by Jate Sujjavanich. +* Fix lowboot support on MCC200 board + +* Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port: + - Removed MPC8349ADS port + - Added PCI support to MPC8349ADS + - reworked memory map to allow mapping of all regions with BATs + Patch by Kumar Gala 20 Apr 2006 + +* Coding Style cleanup + +* Write RTC seconds first to maintain settings integrity per + Maxim/Dallas DS1306 data sheet. + Patch by Alan J. Luse, 02 May 2006 + +* Scheduled for removal: strnicmp() which is unused + +* Update for Intel Monahans boards: + - support for magic key detection and handling on delta board + - NAND support for zylonite board + some minor cleanup + +* Declare load_serial_ymodem() when using CFG_CMD_LOADB. + Patch by Jon Loeliger, 01 May 2006 + +* Fixed handling of bad checksums with "mkimage -l" + * Added support for BC3450 board - Patch by Stefan Strobl, 21. Oct 2005 + Patch by Stefan Strobl, 21 Oct 2005 * Update for NC650 board: - Support rev1 and rev2 hardware @@ -117,7 +117,7 @@ LIST_8260=" \ ######################################################################### LIST_83xx=" \ - MPC8349ADS TQM834x MPC8349EMDS \ + TQM834x MPC8349EMDS \ " @@ -326,7 +326,7 @@ mcc200_config \ mcc200_lowboot_config: unconfig @ >include/config.h @[ -z "$(findstring lowboot_,$@)" ] || \ - { echo "TEXT_BASE = 0xFE000000" >board/mcc200/config.tmp ; \ + { echo "TEXT_BASE = 0xFC000000" >board/mcc200/config.tmp ; \ echo "... with lowboot configuration" ; \ } @./mkconfig mcc200 ppc mpc5xxx mcc200 diff --git a/board/bc3450/bc3450.c b/board/bc3450/bc3450.c index a030b82870..0d865186ae 100644 --- a/board/bc3450/bc3450.c +++ b/board/bc3450/bc3450.c @@ -1,6 +1,4 @@ /* - * -- Version 1.1 -- - * * (C) Copyright 2003-2004 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * @@ -13,9 +11,6 @@ * (C) Copyright 2006 * Stefan Strobl, GERSYS GmbH, stefan.strobl@gersys.de * - * History: - * 1.1 - improved SM501 init to meet spec timing - * * See file CREDITS for list of people who contributed to this * project. * @@ -51,7 +46,7 @@ #ifdef CONFIG_RTC_MPC5200 #include <rtc.h> -#endif +#endif #ifdef CONFIG_PS2MULT void ps2mult_early_init(void); @@ -375,7 +370,7 @@ ulong post_word_load (void) int board_early_init_r (void) { #ifdef CONFIG_RTC_MPC5200 - struct rtc_time t; + struct rtc_time t; /* set to Wed Dec 31 19:00:00 1969 */ t.tm_sec = t.tm_min = 0; @@ -384,7 +379,7 @@ int board_early_init_r (void) t.tm_mon = 12; t.tm_year = 1969; t.tm_wday = 3; - + rtc_set(&t); #endif /* CONFIG_RTC_MPC5200 */ @@ -482,7 +477,7 @@ int last_stage_init (void) } else { puts ("VGA: SMI501 (Voyager) with 8 MB\n"); } - /* restore origianl FB content */ + /* restore origianl FB content */ if (restore) { *(volatile u16 *)CFG_CS1_START = save; __asm__ volatile ("sync"); @@ -493,8 +488,8 @@ int last_stage_init (void) #ifdef CONFIG_VIDEO_SM501 -#define DISPLAY_WIDTH 640 -#define DISPLAY_HEIGHT 480 +#define DISPLAY_WIDTH 640 +#define DISPLAY_HEIGHT 480 #ifdef CONFIG_VIDEO_SM501_8BPP #error CONFIG_VIDEO_SM501_8BPP not supported. @@ -633,7 +628,7 @@ unsigned int board_video_init (void) } else { ret = SM501_MMIO_BASE; } - + if (restore) { *(volatile u16 *)CFG_CS1_START = save; __asm__ volatile ("sync"); diff --git a/board/bc3450/cmd_bc3450.c b/board/bc3450/cmd_bc3450.c index 1442b68df1..6bbe4e6a5d 100644 --- a/board/bc3450/cmd_bc3450.c +++ b/board/bc3450/cmd_bc3450.c @@ -27,7 +27,7 @@ #include <common.h> #include <command.h> -/* +/* * BC3450 specific commands */ #if (CONFIG_COMMANDS & CFG_CMD_BSP) @@ -39,7 +39,7 @@ # define dprintf(fmt,args...) #endif -/* +/* * Definitions for DS1620 chip */ #define THERM_START_CONVERT 0xee @@ -57,8 +57,8 @@ #define CFG_STANDALONE 0 struct therm { - int hi; - int lo; + int hi; + int lo; }; /* @@ -124,36 +124,46 @@ struct therm { * Yet, the initialisation sequence is executed only the first * time the function is called. */ -int sm501_gpio_init(void) +int sm501_gpio_init (void) { - static int init_done = 0; + static int init_done = 0; - if(init_done) { + if (init_done) { /* dprintf("sm501_gpio_init: nothing to be done.\n"); */ - return 1; - } - - /* enable SM501 GPIO control (in both power modes) */ - *(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE0_GATE) |= POWER_MODE_GATE_GPIO_PWM_I2C; - *(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE1_GATE) |= POWER_MODE_GATE_GPIO_PWM_I2C; - - /* set up default O/Ps */ - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~(DS1620_RES | DS1620_CLK); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_DQ; - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= ~(FP_DATA_TRI); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |= (BUZZER | PWR_OFF); - - /* configure directions for SM501 GPIO pins */ - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_LOW) &= ~(0xFF << 24); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_HIGH) &= ~(0x3F << 14); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= ~(DIP | DS1620_DQ); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= (DS1620_RES | DS1620_CLK); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) &= ~DS1620_TLOW; - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) |= (PWR_OFF | BUZZER | FP_DATA_TRI); - - init_done = 1; + return 1; + } + + /* enable SM501 GPIO control (in both power modes) */ + *(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE0_GATE) |= + POWER_MODE_GATE_GPIO_PWM_I2C; + *(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE1_GATE) |= + POWER_MODE_GATE_GPIO_PWM_I2C; + + /* set up default O/Ps */ + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= + ~(DS1620_RES | DS1620_CLK); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_DQ; + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= + ~(FP_DATA_TRI); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |= + (BUZZER | PWR_OFF); + + /* configure directions for SM501 GPIO pins */ + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_LOW) &= ~(0xFF << 24); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_HIGH) &= + ~(0x3F << 14); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= + ~(DIP | DS1620_DQ); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= + (DS1620_RES | DS1620_CLK); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) &= + ~DS1620_TLOW; + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) |= + (PWR_OFF | BUZZER | FP_DATA_TRI); + + init_done = 1; /* dprintf("sm501_gpio_init: done.\n"); */ - return 0; + return 0; } @@ -163,347 +173,358 @@ int sm501_gpio_init(void) * read and prints the dip switch * and/or external config inputs (4bits) 0...0x0F */ -int cmd_dip (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int cmd_dip (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { - vu_long rc = 0; + vu_long rc = 0; - sm501_gpio_init(); + sm501_gpio_init (); - /* read dip switch */ - rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW); - rc = ~rc; - rc &= DIP; - rc = (int)(rc >> 24); + /* read dip switch */ + rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW); + rc = ~rc; + rc &= DIP; + rc = (int) (rc >> 24); - /* plausibility check */ - if (rc > 0x0F) - return -1; + /* plausibility check */ + if (rc > 0x0F) + return -1; - printf ("0x%x\n", rc); - return 0; + printf ("0x%x\n", rc); + return 0; } -U_BOOT_CMD( - dip , 1, 1, cmd_dip, - "dip - read dip switch and config inputs\n", - "\n" - " - prints the state of the dip switch and/or\n" - " external configuration inputs as hex value.\n" - " - \"Config 1\" is the LSB\n" - ); +U_BOOT_CMD (dip, 1, 1, cmd_dip, + "dip - read dip switch and config inputs\n", + "\n" + " - prints the state of the dip switch and/or\n" + " external configuration inputs as hex value.\n" + " - \"Config 1\" is the LSB\n"); /* * buz - turns Buzzer on/off */ #ifdef CONFIG_BC3450_BUZZER -static int cmd_buz (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { - if (argc != 2) { - printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n"); - return 1; - } + if (argc != 2) { + printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n"); + return 1; + } - sm501_gpio_init(); + sm501_gpio_init (); - if (strncmp (argv[1], "on", 2) == 0) { - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= ~(BUZZER); - return 0; - } - else if (strncmp (argv[1], "off", 3) == 0) { - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |= BUZZER; - return 0; - } - printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n"); - return 1; + if (strncmp (argv[1], "on", 2) == 0) { + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= + ~(BUZZER); + return 0; + } else if (strncmp (argv[1], "off", 3) == 0) { + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |= + BUZZER; + return 0; + } + printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n"); + return 1; } -U_BOOT_CMD( - buz , 2, 1, cmd_buz, - "buz - turns buzzer on/off\n", - "\n" - "buz <on/off>\n" - " - turns the buzzer on or off\n" - ); +U_BOOT_CMD (buz, 2, 1, cmd_buz, + "buz - turns buzzer on/off\n", + "\n" "buz <on/off>\n" " - turns the buzzer on or off\n"); #endif /* CONFIG_BC3450_BUZZER */ /* * fp - front panel commands */ -static int cmd_fp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +static int cmd_fp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { - sm501_gpio_init(); - - if (strncmp (argv[1], "on", 2) == 0) { - /* turn on VDD first */ - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_VDDEN; - udelay(1000); - /* then put data on */ - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_DATA; - /* wait some time and enable backlight */ - udelay(1000); - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_BIAS; - udelay(1000); - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_FPEN; - return 0; - } - else if (strncmp (argv[1], "off", 3) == 0) { - /* turn off the backlight first */ - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_FPEN; - udelay(1000); - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_BIAS; - udelay(200000); - /* wait some time, then remove data */ - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_DATA; - udelay(1000); - /* and remove VDD last */ - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_VDDEN; - return 0; - } - else if (strncmp (argv[1], "bl", 2) == 0) { - /* turn on/off backlight only */ - if (strncmp (argv[2], "on", 2) == 0) { - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_BIAS; - udelay(1000); - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_FPEN; - return 0; - } - else if (strncmp (argv[2], "off", 3) == 0) { - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_FPEN; - udelay(1000); - *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_BIAS; - return 0; + sm501_gpio_init (); + + if (strncmp (argv[1], "on", 2) == 0) { + /* turn on VDD first */ + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_VDDEN; + udelay (1000); + /* then put data on */ + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_DATA; + /* wait some time and enable backlight */ + udelay (1000); + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_BIAS; + udelay (1000); + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_FPEN; + return 0; + } else if (strncmp (argv[1], "off", 3) == 0) { + /* turn off the backlight first */ + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_FPEN; + udelay (1000); + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_BIAS; + udelay (200000); + /* wait some time, then remove data */ + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_DATA; + udelay (1000); + /* and remove VDD last */ + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) &= + ~SM501_PDC_VDDEN; + return 0; + } else if (strncmp (argv[1], "bl", 2) == 0) { + /* turn on/off backlight only */ + if (strncmp (argv[2], "on", 2) == 0) { + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) |= + SM501_PDC_BIAS; + udelay (1000); + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) |= + SM501_PDC_FPEN; + return 0; + } else if (strncmp (argv[2], "off", 3) == 0) { + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) &= + ~SM501_PDC_FPEN; + udelay (1000); + *(vu_long *) (SM501_MMIO_BASE + + SM501_PANEL_DISPLAY_CONTROL) &= + ~SM501_PDC_BIAS; + return 0; + } } - } #ifdef CONFIG_BC3450_CRT - else if (strncmp (argv[1], "crt", 3) == 0) { - /* enables/disables the crt output (debug only) */ - if(strncmp (argv[2], "on", 2) == 0) { - *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) |= - (SM501_CDC_TE | SM501_CDC_E); - *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) &= - ~SM501_CDC_SEL; - return 0; - } - else if (strncmp (argv[2], "off", 3) == 0) { - *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) &= - ~(SM501_CDC_TE | SM501_CDC_E); - *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) |= - SM501_CDC_SEL; - return 0; + else if (strncmp (argv[1], "crt", 3) == 0) { + /* enables/disables the crt output (debug only) */ + if (strncmp (argv[2], "on", 2) == 0) { + *(vu_long *) (SM501_MMIO_BASE + + SM501_CRT_DISPLAY_CONTROL) |= + (SM501_CDC_TE | SM501_CDC_E); + *(vu_long *) (SM501_MMIO_BASE + + SM501_CRT_DISPLAY_CONTROL) &= + ~SM501_CDC_SEL; + return 0; + } else if (strncmp (argv[2], "off", 3) == 0) { + *(vu_long *) (SM501_MMIO_BASE + + SM501_CRT_DISPLAY_CONTROL) &= + ~(SM501_CDC_TE | SM501_CDC_E); + *(vu_long *) (SM501_MMIO_BASE + + SM501_CRT_DISPLAY_CONTROL) |= + SM501_CDC_SEL; + return 0; + } } - } #endif /* CONFIG_BC3450_CRT */ - printf("Usage:%s\n", cmdtp->help); - return 1; + printf ("Usage:%s\n", cmdtp->help); + return 1; } -U_BOOT_CMD( - fp , 3, 1, cmd_fp, - "fp - front panes access functions\n", - "\n" - "fp bl <on/off>\n" - " - turns the CCFL backlight of the display on/off\n" - "fp <on/off>\n" - " - turns the whole display on/off\n" +U_BOOT_CMD (fp, 3, 1, cmd_fp, + "fp - front panes access functions\n", + "\n" + "fp bl <on/off>\n" + " - turns the CCFL backlight of the display on/off\n" + "fp <on/off>\n" " - turns the whole display on/off\n" #ifdef CONFIG_BC3450_CRT - "fp crt <on/off>\n" - " - enables/disables the crt output (debug only)\n" + "fp crt <on/off>\n" + " - enables/disables the crt output (debug only)\n" #endif /* CONFIG_BC3450_CRT */ - ); + ); /* * temp - DS1620 thermometer */ /* GERSYS BC3450 specific functions */ -static inline void bc_ds1620_set_clk(int clk) +static inline void bc_ds1620_set_clk (int clk) { - if(clk) - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_CLK; - else - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_CLK; + if (clk) + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= + DS1620_CLK; + else + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= + ~DS1620_CLK; } -static inline void bc_ds1620_set_data(int dat) +static inline void bc_ds1620_set_data (int dat) { - if(dat) - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_DQ; - else - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_DQ; + if (dat) + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= + DS1620_DQ; + else + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= + ~DS1620_DQ; } -static inline int bc_ds1620_get_data(void) +static inline int bc_ds1620_get_data (void) { - vu_long rc; - rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW); - rc &= DS1620_DQ; - if(rc != 0) - rc = 1; - return (int)rc; + vu_long rc; + + rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW); + rc &= DS1620_DQ; + if (rc != 0) + rc = 1; + return (int) rc; } -static inline void bc_ds1620_set_data_dir(int dir) +static inline void bc_ds1620_set_data_dir (int dir) { - if(dir) /* in */ - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= ~DS1620_DQ; - else /* out */ - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= DS1620_DQ; + if (dir) /* in */ + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= ~DS1620_DQ; + else /* out */ + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= DS1620_DQ; } -static inline void bc_ds1620_set_reset(int res) +static inline void bc_ds1620_set_reset (int res) { - if(res) - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_RES; - else - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_RES; + if (res) + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_RES; + else + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_RES; } /* hardware independent functions */ -static void ds1620_send_bits(int nr, int value) +static void ds1620_send_bits (int nr, int value) { - int i; - - for (i = 0; i < nr; i++) { - bc_ds1620_set_data(value & 1); - bc_ds1620_set_clk(0); - udelay(1); - bc_ds1620_set_clk(1); - udelay(1); - - value >>= 1; - } + int i; + + for (i = 0; i < nr; i++) { + bc_ds1620_set_data (value & 1); + bc_ds1620_set_clk (0); + udelay (1); + bc_ds1620_set_clk (1); + udelay (1); + + value >>= 1; + } } -static unsigned int ds1620_recv_bits(int nr) +static unsigned int ds1620_recv_bits (int nr) { - unsigned int value = 0, mask = 1; - int i; + unsigned int value = 0, mask = 1; + int i; - bc_ds1620_set_data(0); + bc_ds1620_set_data (0); - for (i = 0; i < nr; i++) { - bc_ds1620_set_clk(0); - udelay(1); + for (i = 0; i < nr; i++) { + bc_ds1620_set_clk (0); + udelay (1); - if (bc_ds1620_get_data()) - value |= mask; + if (bc_ds1620_get_data ()) + value |= mask; - mask <<= 1; + mask <<= 1; - bc_ds1620_set_clk(1); - udelay(1); - } + bc_ds1620_set_clk (1); + udelay (1); + } - return value; + return value; } -static void ds1620_out(int cmd, int bits, int value) +static void ds1620_out (int cmd, int bits, int value) { - bc_ds1620_set_clk(1); - bc_ds1620_set_data_dir(0); + bc_ds1620_set_clk (1); + bc_ds1620_set_data_dir (0); - bc_ds1620_set_reset(0); - udelay(1); - bc_ds1620_set_reset(1); + bc_ds1620_set_reset (0); + udelay (1); + bc_ds1620_set_reset (1); - udelay(1); + udelay (1); - ds1620_send_bits(8, cmd); - if (bits) - ds1620_send_bits(bits, value); + ds1620_send_bits (8, cmd); + if (bits) + ds1620_send_bits (bits, value); - udelay(1); + udelay (1); - /* go stand alone */ - bc_ds1620_set_data_dir(1); - bc_ds1620_set_reset(0); - bc_ds1620_set_clk(0); + /* go stand alone */ + bc_ds1620_set_data_dir (1); + bc_ds1620_set_reset (0); + bc_ds1620_set_clk (0); - udelay(10000); + udelay (10000); } -static unsigned int ds1620_in(int cmd, int bits) +static unsigned int ds1620_in (int cmd, int bits) { - unsigned int value; + unsigned int value; - bc_ds1620_set_clk(1); - bc_ds1620_set_data_dir(0); + bc_ds1620_set_clk (1); + bc_ds1620_set_data_dir (0); - bc_ds1620_set_reset(0); - udelay(1); - bc_ds1620_set_reset(1); + bc_ds1620_set_reset (0); + udelay (1); + bc_ds1620_set_reset (1); - udelay(1); + udelay (1); - ds1620_send_bits(8, cmd); + ds1620_send_bits (8, cmd); - bc_ds1620_set_data_dir(1); - value = ds1620_recv_bits(bits); + bc_ds1620_set_data_dir (1); + value = ds1620_recv_bits (bits); - /* go stand alone */ - bc_ds1620_set_data_dir(1); - bc_ds1620_set_reset(0); - bc_ds1620_set_clk(0); + /* go stand alone */ + bc_ds1620_set_data_dir (1); + bc_ds1620_set_reset (0); + bc_ds1620_set_clk (0); - return value; + return value; } -static int cvt_9_to_int(unsigned int val) +static int cvt_9_to_int (unsigned int val) { - if (val & 0x100) - val |= 0xfffffe00; + if (val & 0x100) + val |= 0xfffffe00; - return val; + return val; } /* set thermostate thresholds */ -static void ds1620_write_state(struct therm *therm) +static void ds1620_write_state (struct therm *therm) { - ds1620_out(THERM_WRITE_TL, 9, therm->lo); - ds1620_out(THERM_WRITE_TH, 9, therm->hi); - ds1620_out(THERM_START_CONVERT, 0, 0); + ds1620_out (THERM_WRITE_TL, 9, therm->lo); + ds1620_out (THERM_WRITE_TH, 9, therm->hi); + ds1620_out (THERM_START_CONVERT, 0, 0); } -static int cmd_temp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { - int i; - struct therm therm; + int i; + struct therm therm; - sm501_gpio_init(); + sm501_gpio_init (); - /* print temperature */ - if (argc == 1) { - i = cvt_9_to_int(ds1620_in(THERM_READ_TEMP, 9)); - printf("%d.%d C\n", i >> 1, i & 1 ? 5 : 0); - return 0; - } - - /* set to default operation */ - if (strncmp (argv[1], "set", 3) == 0) { - if(strncmp (argv[2], "default", 3) == 0) { - therm.hi = +88; - therm.lo = -20; - therm.hi <<= 1; - therm.lo <<= 1; - ds1620_write_state(&therm); - ds1620_out(THERM_WRITE_CONFIG, 8, CFG_STANDALONE); - return 0; + /* print temperature */ + if (argc == 1) { + i = cvt_9_to_int (ds1620_in (THERM_READ_TEMP, 9)); + printf ("%d.%d C\n", i >> 1, i & 1 ? 5 : 0); + return 0; } - } - printf ("Usage:%s\n", cmdtp->help); - return 1; + /* set to default operation */ + if (strncmp (argv[1], "set", 3) == 0) { + if (strncmp (argv[2], "default", 3) == 0) { + therm.hi = +88; + therm.lo = -20; + therm.hi <<= 1; + therm.lo <<= 1; + ds1620_write_state (&therm); + ds1620_out (THERM_WRITE_CONFIG, 8, CFG_STANDALONE); + return 0; + } + } + + printf ("Usage:%s\n", cmdtp->help); + return 1; } -U_BOOT_CMD( - temp , 3, 1, cmd_temp, - "temp - print current temperature\n", - "\n" - "temp\n" - " - print current temperature\n" -); +U_BOOT_CMD (temp, 3, 1, cmd_temp, + "temp - print current temperature\n", + "\n" "temp\n" " - print current temperature\n"); #ifdef CONFIG_BC3450_CAN /* @@ -512,40 +533,40 @@ U_BOOT_CMD( * return 1 on CAN initialization failure * return 0 if no failure */ -int can_init(void) +int can_init (void) { static int init_done = 0; int i; struct mpc5xxx_mscan *can1 = - (struct mpc5xxx_mscan *)(CFG_MBAR + 0x0900); + (struct mpc5xxx_mscan *) (CFG_MBAR + 0x0900); struct mpc5xxx_mscan *can2 = - (struct mpc5xxx_mscan *)(CFG_MBAR + 0x0980); + (struct mpc5xxx_mscan *) (CFG_MBAR + 0x0980); /* GPIO configuration of the CAN pins is done in BC3450.h */ if (!init_done) { /* init CAN 1 */ can1->canctl1 |= 0x80; /* CAN enable */ - udelay(100); + udelay (100); i = 0; can1->canctl0 |= 0x02; /* sleep mode */ /* wait until sleep mode reached */ while (!(can1->canctl1 & 0x02)) { - udelay(10); - i++; - if (i == 10) { - printf ("%s: CAN1 initialize error, " - "can not enter sleep mode!\n", - __FUNCTION__); - return 1; - } + udelay (10); + i++; + if (i == 10) { + printf ("%s: CAN1 initialize error, " + "can not enter sleep mode!\n", + __FUNCTION__); + return 1; + } } i = 0; can1->canctl0 = 0x01; /* enter init mode */ /* wait until init mode reached */ while (!(can1->canctl1 & 0x01)) { - udelay(10); + udelay (10); i++; if (i == 10) { printf ("%s: CAN1 initialize error, " @@ -577,7 +598,7 @@ int can_init(void) can1->canctl0 &= ~(0x02); /* wait until init and sleep mode left */ while ((can1->canctl1 & 0x01) || (can1->canctl1 & 0x02)) { - udelay(10); + udelay (10); i++; if (i == 10) { printf ("%s: CAN1 initialize error, " @@ -589,13 +610,13 @@ int can_init(void) /* init CAN 2 */ can2->canctl1 |= 0x80; /* CAN enable */ - udelay(100); + udelay (100); i = 0; can2->canctl0 |= 0x02; /* sleep mode */ /* wait until sleep mode reached */ - while (!(can2->canctl1 & 0x02)) { - udelay(10); + while (!(can2->canctl1 & 0x02)) { + udelay (10); i++; if (i == 10) { printf ("%s: CAN2 initialize error, " @@ -607,8 +628,8 @@ int can_init(void) i = 0; can2->canctl0 = 0x01; /* enter init mode */ /* wait until init mode reached */ - while (!(can2->canctl1 & 0x01)) { - udelay(10); + while (!(can2->canctl1 & 0x01)) { + udelay (10); i++; if (i == 10) { printf ("%s: CAN2 initialize error, " @@ -640,7 +661,7 @@ int can_init(void) i = 0; /* wait until init mode left */ while ((can2->canctl1 & 0x01) || (can2->canctl1 & 0x02)) { - udelay(10); + udelay (10); i++; if (i == 10) { printf ("%s: CAN2 initialize error, " @@ -661,13 +682,13 @@ int can_init(void) * return 1 on CAN failure * return 0 if no failure */ -int do_can(char *argv[]) +int do_can (char *argv[]) { int i; - struct mpc5xxx_mscan *can1 = - (struct mpc5xxx_mscan *)(CFG_MBAR + 0x0900); - struct mpc5xxx_mscan *can2 = - (struct mpc5xxx_mscan *)(CFG_MBAR + 0x0980); + struct mpc5xxx_mscan *can1 = + (struct mpc5xxx_mscan *) (CFG_MBAR + 0x0900); + struct mpc5xxx_mscan *can2 = + (struct mpc5xxx_mscan *) (CFG_MBAR + 0x0980); /* send a message on CAN1 */ can1->cantbsel = 0x01; @@ -685,30 +706,27 @@ int do_can(char *argv[]) i++; if (i == 10) { printf ("%s: CAN1 send timeout, " - "can not send message!\n", - __FUNCTION__); + "can not send message!\n", __FUNCTION__); return 1; } - udelay(1000); + udelay (1000); } - udelay(1000); + udelay (1000); i = 0; - while (!(can2->canrflg & 0x01)) { + while (!(can2->canrflg & 0x01)) { i++; if (i == 10) { printf ("%s: CAN2 receive timeout, " - "no message received!\n", - __FUNCTION__); + "no message received!\n", __FUNCTION__); return 1; } - udelay(1000); + udelay (1000); } - + if (can2->canrxfg.dsr[0] != 0xCC) { printf ("%s: CAN2 receive error, " - "data mismatch!\n", - __FUNCTION__); + "data mismatch!\n", __FUNCTION__); return 1; } @@ -728,24 +746,22 @@ int do_can(char *argv[]) i++; if (i == 10) { printf ("%s: CAN2 send error, " - "can not send message!\n", - __FUNCTION__); + "can not send message!\n", __FUNCTION__); return 1; } - udelay(1000); + udelay (1000); } - udelay(1000); + udelay (1000); i = 0; - while (!(can1->canrflg & 0x01)) { + while (!(can1->canrflg & 0x01)) { i++; if (i == 10) { printf ("%s: CAN1 receive timeout, " - "no message received!\n", - __FUNCTION__); + "no message received!\n", __FUNCTION__); return 1; } - udelay(1000); + udelay (1000); } if (can1->canrxfg.dsr[0] != 0xCC) { @@ -761,53 +777,51 @@ int do_can(char *argv[]) /* * test - BC3450 HW test routines */ -int cmd_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { #ifdef CONFIG_BC3450_CAN - int rcode; - can_init(); + int rcode; + + can_init (); #endif /* CONFIG_BC3450_CAN */ - sm501_gpio_init(); + sm501_gpio_init (); - if (argc != 2) { - printf ("Usage:%s\n", cmdtp->help); - return 1; - } + if (argc != 2) { + printf ("Usage:%s\n", cmdtp->help); + return 1; + } - if (strncmp (argv[1], "unit-off", 8) == 0) { - printf ("waiting 2 seconds...\n"); - udelay(2000000); - *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= ~PWR_OFF; - return 0; - } + if (strncmp (argv[1], "unit-off", 8) == 0) { + printf ("waiting 2 seconds...\n"); + udelay (2000000); + *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= + ~PWR_OFF; + return 0; + } #ifdef CONFIG_BC3450_CAN - else if (strncmp (argv[1], "can", 2) == 0) { - rcode = do_can (argv); - if (simple_strtoul(argv[2], NULL, 10) == 2) { - if (rcode == 0) - printf ("OK\n"); - else - printf ("Error\n"); + else if (strncmp (argv[1], "can", 2) == 0) { + rcode = do_can (argv); + if (simple_strtoul (argv[2], NULL, 10) == 2) { + if (rcode == 0) + printf ("OK\n"); + else + printf ("Error\n"); + } + return rcode; } - return rcode; - } #endif /* CONFIG_BC3450_CAN */ - printf ("Usage:%s\n", cmdtp->help); - return 1; + printf ("Usage:%s\n", cmdtp->help); + return 1; } -U_BOOT_CMD( - test , 2, 1, cmd_test, - "test - unit test routines\n", - "\n" +U_BOOT_CMD (test, 2, 1, cmd_test, "test - unit test routines\n", "\n" #ifdef CONFIG_BC3450_CAN - "test can\n" - " - connect CAN1 (X8) with CAN2 (X9) for this test\n" + "test can\n" + " - connect CAN1 (X8) with CAN2 (X9) for this test\n" #endif /* CONFIG_BC3450_CAN */ - "test unit-off\n" - " - turns off the BC3450 unit\n" - " WARNING: Unsaved environment variables will be lost!\n" - ); + "test unit-off\n" + " - turns off the BC3450 unit\n" + " WARNING: Unsaved environment variables will be lost!\n"); #endif /* CFG_CMD_BSP */ diff --git a/board/delta/delta.c b/board/delta/delta.c index b7671dd3b7..b127ac8cab 100644 --- a/board/delta/delta.c +++ b/board/delta/delta.c @@ -28,6 +28,8 @@ #include <common.h> #include <i2c.h> #include <da9030.h> +#include <malloc.h> +#include <command.h> #include <asm/arch/pxa-regs.h> DECLARE_GLOBAL_DATA_PTR; @@ -35,6 +37,9 @@ DECLARE_GLOBAL_DATA_PTR; /* ------------------------------------------------------------------------- */ static void init_DA9030(void); +static void keys_init(void); +static void get_pressed_keys(uchar *s); +static uchar *key_match(uchar *kbd_data); /* * Miscelaneous platform dependent initialisations @@ -56,13 +61,216 @@ int board_init (void) int board_late_init(void) { +#ifdef DELTA_CHECK_KEYBD + uchar kbd_data[KEYBD_DATALEN]; + char keybd_env[2 * KEYBD_DATALEN + 1]; + char *str; + int i; +#endif /* DELTA_CHECK_KEYBD */ + setenv("stdout", "serial"); setenv("stderr", "serial"); + +#ifdef DELTA_CHECK_KEYBD + keys_init(); + + memset(kbd_data, '\0', KEYBD_DATALEN); + + /* check for pressed keys and setup keybd_env */ + get_pressed_keys(kbd_data); + + for (i = 0; i < KEYBD_DATALEN; ++i) { + sprintf (keybd_env + i + i, "%02X", kbd_data[i]); + } + setenv ("keybd", keybd_env); + + str = strdup ((char *)key_match (kbd_data)); /* decode keys */ + +# ifdef CONFIG_PREBOOT /* automatically configure "preboot" command on key match */ + setenv ("preboot", str); /* set or delete definition */ +# endif /* CONFIG_PREBOOT */ + if (str != NULL) { + free (str); + } +#endif /* DELTA_CHECK_KEYBD */ + init_DA9030(); return 0; } +/* + * Magic Key Handling, mainly copied from board/lwmon/lwmon.c + */ +#ifdef DELTA_CHECK_KEYBD + +static uchar kbd_magic_prefix[] = "key_magic"; +static uchar kbd_command_prefix[] = "key_cmd"; + +/* + * Get pressed keys + * s is a buffer of size KEYBD_DATALEN-1 + */ +static void get_pressed_keys(uchar *s) +{ + unsigned long val; + val = GPLR3; + + if(val & (1<<31)) + *s++ = KEYBD_KP_DKIN0; + if(val & (1<<18)) + *s++ = KEYBD_KP_DKIN1; + if(val & (1<<29)) + *s++ = KEYBD_KP_DKIN2; + if(val & (1<<22)) + *s++ = KEYBD_KP_DKIN5; +} + +static void keys_init() +{ + CKENB |= CKENB_7_GPIO; + udelay(100); + + /* Configure GPIOs */ + GPIO127 = 0xa840; /* KP_DKIN0 */ + GPIO114 = 0xa840; /* KP_DKIN1 */ + GPIO125 = 0xa840; /* KP_DKIN2 */ + GPIO118 = 0xa840; /* KP_DKIN5 */ + + /* Configure GPIOs as inputs */ + GPDR3 &= ~(1<<31 | 1<<18 | 1<<29 | 1<<22); + GCDR3 = (1<<31 | 1<<18 | 1<<29 | 1<<22); + + udelay(100); +} + +static int compare_magic (uchar *kbd_data, uchar *str) +{ + /* uchar compare[KEYBD_DATALEN-1]; */ + uchar compare[KEYBD_DATALEN]; + char *nxt; + int i; + + /* Don't include modifier byte */ + /* memcpy (compare, kbd_data+1, KEYBD_DATALEN-1); */ + memcpy (compare, kbd_data, KEYBD_DATALEN); + + for (; str != NULL; str = (*nxt) ? (uchar *)(nxt+1) : (uchar *)nxt) { + uchar c; + int k; + + c = (uchar) simple_strtoul ((char *)str, (char **) (&nxt), 16); + + if (str == (uchar *)nxt) { /* invalid character */ + break; + } + + /* + * Check if this key matches the input. + * Set matches to zero, so they match only once + * and we can find duplicates or extra keys + */ + for (k = 0; k < sizeof(compare); ++k) { + if (compare[k] == '\0') /* only non-zero entries */ + continue; + if (c == compare[k]) { /* found matching key */ + compare[k] = '\0'; + break; + } + } + if (k == sizeof(compare)) { + return -1; /* unmatched key */ + } + } + + /* + * A full match leaves no keys in the `compare' array, + */ + for (i = 0; i < sizeof(compare); ++i) { + if (compare[i]) + { + return -1; + } + } + + return 0; +} + + +static uchar *key_match (uchar *kbd_data) +{ + char magic[sizeof (kbd_magic_prefix) + 1]; + uchar *suffix; + char *kbd_magic_keys; + + /* + * The following string defines the characters that can pe appended + * to "key_magic" to form the names of environment variables that + * hold "magic" key codes, i. e. such key codes that can cause + * pre-boot actions. If the string is empty (""), then only + * "key_magic" is checked (old behaviour); the string "125" causes + * checks for "key_magic1", "key_magic2" and "key_magic5", etc. + */ + if ((kbd_magic_keys = getenv ("magic_keys")) == NULL) + kbd_magic_keys = ""; + + /* loop over all magic keys; + * use '\0' suffix in case of empty string + */ + for (suffix=(uchar *)kbd_magic_keys; *suffix || suffix==(uchar *)kbd_magic_keys; ++suffix) { + sprintf (magic, "%s%c", kbd_magic_prefix, *suffix); +#if 0 + printf ("### Check magic \"%s\"\n", magic); +#endif + if (compare_magic(kbd_data, (uchar *)getenv(magic)) == 0) { + char cmd_name[sizeof (kbd_command_prefix) + 1]; + char *cmd; + + sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix); + + cmd = getenv (cmd_name); +#if 0 + printf ("### Set PREBOOT to $(%s): \"%s\"\n", + cmd_name, cmd ? cmd : "<<NULL>>"); +#endif + *kbd_data = *suffix; + return ((uchar *)cmd); + } + } +#if 0 + printf ("### Delete PREBOOT\n"); +#endif + *kbd_data = '\0'; + return (NULL); +} + +int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + uchar kbd_data[KEYBD_DATALEN]; + char keybd_env[2 * KEYBD_DATALEN + 1]; + int i; + + /* Read keys */ + get_pressed_keys(kbd_data); + puts ("Keys:"); + for (i = 0; i < KEYBD_DATALEN; ++i) { + sprintf (keybd_env + i + i, "%02X", kbd_data[i]); + printf (" %02x", kbd_data[i]); + } + putc ('\n'); + setenv ("keybd", keybd_env); + return 0; +} + +U_BOOT_CMD( + kbd, 1, 1, do_kbd, + "kbd - read keyboard status\n", + NULL +); + +#endif /* DELTA_CHECK_KEYBD */ + + int dram_init (void) { gd->bd->bi_dram[0].start = PHYS_SDRAM_1; diff --git a/board/mpc8349ads/Makefile b/board/mpc8349ads/Makefile deleted file mode 100644 index f865f9c83b..0000000000 --- a/board/mpc8349ads/Makefile +++ /dev/null @@ -1,45 +0,0 @@ -# -# Copyright 2004 Freescale Semiconductor, Inc. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = lib$(BOARD).a - -OBJS := $(BOARD).o pci.o - -$(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -######################################################################### - -.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ - --include .depend - -######################################################################### diff --git a/board/mpc8349ads/config.mk b/board/mpc8349ads/config.mk deleted file mode 100644 index 4602169ecb..0000000000 --- a/board/mpc8349ads/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# Copyright 2004 Freescale Semiconductor, Inc. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# MPC83xxADS -# - -TEXT_BASE = 0xFE700000 diff --git a/board/mpc8349ads/mpc8349ads.c b/board/mpc8349ads/mpc8349ads.c deleted file mode 100644 index 9841298d6e..0000000000 --- a/board/mpc8349ads/mpc8349ads.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - * Copyright Freescale Semiconductor, Inc. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - * - * Change log: - * 20050101: Eran Liberty (liberty@freescale.com) - * Initial file creating (porting from 85XX & 8260) - */ - -#include <common.h> -#include <ioports.h> -#include <mpc83xx.h> -#include <asm/mpc8349_pci.h> -#include <i2c.h> -#include <spd.h> -#include <miiphy.h> -#if defined(CONFIG_PCI) -#include <pci.h> -#endif -#if defined(CONFIG_SPD_EEPROM) -#include <spd_sdram.h> -#endif -int fixed_sdram(void); -void sdram_init(void); - -int board_early_init_f (void) -{ - volatile u8* bcsr = (volatile u8*)CFG_BCSR; - - /* Enable flash write */ - bcsr[1] &= ~0x01; - - return 0; -} - - -#define ns2clk(ns) (ns / (1000000000 / CONFIG_8349_CLKIN) + 1) - -long int initdram (int board_type) -{ - volatile immap_t *im = (immap_t *)CFG_IMMRBAR; - u32 msize = 0; - - if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; - - /* DDR SDRAM - Main SODIMM */ - im->sysconf.ddrlaw[0].bar = CFG_DDR_BASE & LAWBAR_BAR; -#if defined(CONFIG_SPD_EEPROM) - msize = spd_sdram(); -#else - msize = fixed_sdram(); -#endif - /* - * Initialize SDRAM if it is on local bus. - */ - sdram_init(); - puts(" DDR RAM: "); - /* return total bus SDRAM size(bytes) -- DDR */ - return (msize * 1024 * 1024); -} - - -#if !defined(CONFIG_SPD_EEPROM) -/************************************************************************* - * fixed sdram init -- doesn't use serial presence detect. - ************************************************************************/ -int fixed_sdram(void) -{ - volatile immap_t *im = (immap_t *)CFG_IMMRBAR; - u32 msize = 0; - u32 ddr_size; - u32 ddr_size_log2; - - msize = CFG_DDR_SIZE; - for (ddr_size = msize << 20, ddr_size_log2 = 0; - (ddr_size > 1); - ddr_size = ddr_size>>1, ddr_size_log2++) { - if (ddr_size & 1) { - return -1; - } - } - im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE); -#if (CFG_DDR_SIZE != 256) -#warning Currenly any ddr size other than 256 is not supported -#endif - - im->ddr.csbnds[0].csbnds = 0x00100017; - im->ddr.csbnds[1].csbnds = 0x0018001f; - im->ddr.csbnds[2].csbnds = 0x00000007; - im->ddr.csbnds[3].csbnds = 0x0008000f; - im->ddr.cs_config[0] = CFG_DDR_CONFIG; - im->ddr.cs_config[1] = CFG_DDR_CONFIG; - im->ddr.cs_config[2] = CFG_DDR_CONFIG; - im->ddr.cs_config[3] = CFG_DDR_CONFIG; - im->ddr.timing_cfg_1 = - 3 << TIMING_CFG1_PRETOACT_SHIFT | - 7 << TIMING_CFG1_ACTTOPRE_SHIFT | - 3 << TIMING_CFG1_ACTTORW_SHIFT | - 4 << TIMING_CFG1_CASLAT_SHIFT | - 3 << TIMING_CFG1_REFREC_SHIFT | - 3 << TIMING_CFG1_WRREC_SHIFT | - 2 << TIMING_CFG1_ACTTOACT_SHIFT | - 1 << TIMING_CFG1_WRTORD_SHIFT; - im->ddr.timing_cfg_2 = 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT; - im->ddr.sdram_cfg = - SDRAM_CFG_SREN -#if defined(CONFIG_DDR_2T_TIMING) - | SDRAM_CFG_2T_EN -#endif - | 2 << SDRAM_CFG_SDRAM_TYPE_SHIFT; - im->ddr.sdram_mode = - 0x2000 << SDRAM_MODE_ESD_SHIFT | - 0x0162 << SDRAM_MODE_SD_SHIFT; - - im->ddr.sdram_interval = 0x045B << SDRAM_INTERVAL_REFINT_SHIFT | - 0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT; - udelay(200); - - im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN; - - return msize; -} -#endif/*!CFG_SPD_EEPROM*/ - - -int checkboard (void) -{ - puts("Board: Freescale MPC8349ADS\n"); - return 0; -} - -/* - * if MPC8349ADS is soldered with SDRAM - */ -#if defined(CFG_BR2_PRELIM) \ - && defined(CFG_OR2_PRELIM) \ - && defined(CFG_LBLAWBAR2_PRELIM) \ - && defined(CFG_LBLAWAR2_PRELIM) -/* - * Initialize SDRAM memory on the Local Bus. - */ - -void -sdram_init(void) -{ - volatile immap_t *immap = (immap_t *)CFG_IMMRBAR; - volatile lbus8349_t *lbc= &immap->lbus; - uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE; - - puts("\n SDRAM on Local Bus: "); - print_size (CFG_LBC_SDRAM_SIZE * 1024 * 1024, "\n"); - - /* - * Setup SDRAM Base and Option Registers, already done in cpu_init.c - */ - - /*setup mtrpt, lsrt and lbcr for LB bus*/ - lbc->lbcr = CFG_LBC_LBCR; - lbc->mrtpr = CFG_LBC_MRTPR; - lbc->lsrt = CFG_LBC_LSRT; - asm("sync"); - - /* - * Configure the SDRAM controller Machine Mode Register. - */ - lbc->lsdmr = CFG_LBC_LSDMR_5; /* 0x40636733; normal operation*/ - - lbc->lsdmr = CFG_LBC_LSDMR_1; /*0x68636733;precharge all the banks*/ - asm("sync"); - *sdram_addr = 0xff; - udelay(100); - - lbc->lsdmr = CFG_LBC_LSDMR_2;/*0x48636733;auto refresh*/ - asm("sync"); - /*1 times*/ - *sdram_addr = 0xff; - udelay(100); - /*2 times*/ - *sdram_addr = 0xff; - udelay(100); - /*3 times*/ - *sdram_addr = 0xff; - udelay(100); - /*4 times*/ - *sdram_addr = 0xff; - udelay(100); - /*5 times*/ - *sdram_addr = 0xff; - udelay(100); - /*6 times*/ - *sdram_addr = 0xff; - udelay(100); - /*7 times*/ - *sdram_addr = 0xff; - udelay(100); - /*8 times*/ - *sdram_addr = 0xff; - udelay(100); - - /* 0x58636733;mode register write operation */ - lbc->lsdmr = CFG_LBC_LSDMR_4; - asm("sync"); - *sdram_addr = 0xff; - udelay(100); - - lbc->lsdmr = CFG_LBC_LSDMR_5; /*0x40636733;normal operation*/ - asm("sync"); - *sdram_addr = 0xff; - udelay(100); -} -#else -void -sdram_init(void) -{ - put("SDRAM on Local Bus is NOT available!\n"); -} -#endif diff --git a/board/mpc8349ads/u-boot.lds b/board/mpc8349ads/u-boot.lds deleted file mode 100644 index 020cfa66f8..0000000000 --- a/board/mpc8349ads/u-boot.lds +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright 2004 Freescale Semiconductor, Inc. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - cpu/mpc83xx/start.o (.text) - *(.text) - *(.fixup) - *(.got1) - . = ALIGN(16); - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - *(.eh_frame) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; - __fixup_entries = (. - _FIXUP_TABLE_) >> 2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(4096); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(4096); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - _end = . ; - PROVIDE (end = .); -} -ENTRY(_start) diff --git a/board/mpc8349emds/mpc8349emds.c b/board/mpc8349emds/mpc8349emds.c index 7ece7db7d0..b5ccb53604 100644 --- a/board/mpc8349emds/mpc8349emds.c +++ b/board/mpc8349emds/mpc8349emds.c @@ -30,9 +30,6 @@ #include <spd.h> #include <miiphy.h> #include <command.h> -#if defined(CONFIG_PCI) -#include <pci.h> -#endif #if defined(CONFIG_SPD_EEPROM) #include <spd_sdram.h> #endif @@ -50,6 +47,11 @@ int board_early_init_f (void) /* Enable flash write */ bcsr[1] &= ~0x01; +#ifdef CFG_USE_MPC834XSYS_USB_PHY + /* Use USB PHY on SYS board */ + bcsr[5] |= 0x02; +#endif + return 0; } @@ -152,44 +154,6 @@ int checkboard (void) return 0; } -#if defined(CONFIG_PCI) -/* - * Initialize PCI Devices, report devices found - */ -#ifndef CONFIG_PCI_PNP -static struct pci_config_table pci_mpc8349emds_config_table[] = { - {PCI_ANY_ID,PCI_ANY_ID,PCI_ANY_ID,PCI_ANY_ID, - pci_cfgfunc_config_device, {PCI_ENET0_IOADDR, - PCI_ENET0_MEMADDR, - PCI_COMMON_MEMORY | PCI_COMMAND_MASTER - } }, - {} -} -#endif - -volatile static struct pci_controller hose[] = { - { -#ifndef CONFIG_PCI_PNP - config_table:pci_mpc8349emds_config_table, -#endif - }, - { -#ifndef CONFIG_PCI_PNP - config_table:pci_mpc8349emds_config_table, -#endif - } -}; -#endif /* CONFIG_PCI */ - -void pci_init_board(void) -{ -#ifdef CONFIG_PCI - extern void pci_mpc83xx_init(volatile struct pci_controller *hose); - - pci_mpc83xx_init(hose); -#endif /* CONFIG_PCI */ -} - /* * if MPC8349EMDS is soldered with SDRAM */ diff --git a/board/mpc8349ads/pci.c b/board/mpc8349emds/pci.c index 319e35c970..63e4405578 100644 --- a/board/mpc8349ads/pci.c +++ b/board/mpc8349emds/pci.c @@ -35,7 +35,7 @@ DECLARE_GLOBAL_DATA_PTR; #define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE #ifndef CONFIG_PCI_PNP -static struct pci_config_table pci_mpc83xxads_config_table[] = { +static struct pci_config_table pci_mpc8349emds_config_table[] = { {PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_IDSEL_NUMBER, PCI_ANY_ID, pci_cfgfunc_config_device, {PCI_ENET0_IOADDR, @@ -50,12 +50,12 @@ static struct pci_config_table pci_mpc83xxads_config_table[] = { static struct pci_controller pci_hose[] = { { #ifndef CONFIG_PCI_PNP - config_table:pci_mpc83xxads_config_table, + config_table:pci_mpc8349emds_config_table, #endif }, { #ifndef CONFIG_PCI_PNP - config_table:pci_mpc83xxads_config_table, + config_table:pci_mpc8349emds_config_table, #endif } }; @@ -188,7 +188,7 @@ pci_init_board(void) pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G; pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR; - pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_32M; + pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M; /* * Configure PCI Outbound Translation Windows @@ -378,4 +378,5 @@ pci_init_board(void) #endif } + #endif /* CONFIG_PCI */ diff --git a/board/nc650/nand.c b/board/nc650/nand.c index f27e536e50..de54386ddd 100644 --- a/board/nc650/nand.c +++ b/board/nc650/nand.c @@ -37,22 +37,22 @@ static void nc650_hwcontrol(struct mtd_info *mtd, int cmd) struct nand_chip *this = mtd->priv; switch(cmd) { - case NAND_CTL_SETCLE: - this->IO_ADDR_W += 2; - break; - case NAND_CTL_CLRCLE: - this->IO_ADDR_W -= 2; - break; - case NAND_CTL_SETALE: - this->IO_ADDR_W += 1; - break; - case NAND_CTL_CLRALE: - this->IO_ADDR_W -= 1; - break; - case NAND_CTL_SETNCE: - case NAND_CTL_CLRNCE: - /* nop */ - break; + case NAND_CTL_SETCLE: + this->IO_ADDR_W += 2; + break; + case NAND_CTL_CLRCLE: + this->IO_ADDR_W -= 2; + break; + case NAND_CTL_SETALE: + this->IO_ADDR_W += 1; + break; + case NAND_CTL_CLRALE: + this->IO_ADDR_W -= 1; + break; + case NAND_CTL_SETNCE: + case NAND_CTL_CLRNCE: + /* nop */ + break; } } #elif defined(CONFIG_IDS852_REV2) @@ -64,24 +64,24 @@ static void nc650_hwcontrol(struct mtd_info *mtd, int cmd) struct nand_chip *this = mtd->priv; switch(cmd) { - case NAND_CTL_SETCLE: - *(((volatile __u8 *) this->IO_ADDR_W) + 0xa) = 0; - break; - case NAND_CTL_CLRCLE: - *(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; - break; - case NAND_CTL_SETALE: - *(((volatile __u8 *) this->IO_ADDR_W) + 0x9) = 0; - break; - case NAND_CTL_CLRALE: - *(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; - break; - case NAND_CTL_SETNCE: - *(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; - break; - case NAND_CTL_CLRNCE: - *(((volatile __u8 *) this->IO_ADDR_W) + 0xc) = 0; - break; + case NAND_CTL_SETCLE: + *(((volatile __u8 *) this->IO_ADDR_W) + 0xa) = 0; + break; + case NAND_CTL_CLRCLE: + *(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; + break; + case NAND_CTL_SETALE: + *(((volatile __u8 *) this->IO_ADDR_W) + 0x9) = 0; + break; + case NAND_CTL_CLRALE: + *(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; + break; + case NAND_CTL_SETNCE: + *(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; + break; + case NAND_CTL_CLRNCE: + *(((volatile __u8 *) this->IO_ADDR_W) + 0xc) = 0; + break; } } #else diff --git a/board/nc650/nc650.c b/board/nc650/nc650.c index c90ac9c955..8a6b5b00a9 100644 --- a/board/nc650/nc650.c +++ b/board/nc650/nc650.c @@ -265,8 +265,8 @@ int misc_init_r(void) int iCompatMode = 0; char *pParam = NULL; char *envlb; - - /* + + /* First byte in CPLD read address space signals compatibility mode 0 - cp850 1 - kp852 @@ -274,9 +274,9 @@ int misc_init_r(void) pParam = (char*)(CFG_CPLD_BASE); if( *pParam != 0) iCompatMode = 1; - + if ( iCompatMode != 0) { - /* + /* In KP852 compatibility mode we have to write to DPRAM as early as possible the binary coded line config and board name. @@ -288,7 +288,7 @@ int misc_init_r(void) setenv( DPRAM_VARNAME, DEFAULT_LB); envlb = DEFAULT_LB; } - + /* Status string */ printf("Mode: KP852(LB=%s)\n", envlb); @@ -305,7 +305,7 @@ int misc_init_r(void) } else { puts("Mode: CP850\n"); } - + return 0; } #endif diff --git a/board/zylonite/Makefile b/board/zylonite/Makefile index 999647f185..f3ad67458e 100644 --- a/board/zylonite/Makefile +++ b/board/zylonite/Makefile @@ -1,4 +1,3 @@ - # # (C) Copyright 2000 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. @@ -21,12 +20,11 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307 USA # - include $(TOPDIR)/config.mk LIB = lib$(BOARD).a -OBJS := zylonite.o flash.o +OBJS := zylonite.o nand.o SOBJS := lowlevel_init.o $(LIB): $(OBJS) $(SOBJS) diff --git a/board/zylonite/config.mk b/board/zylonite/config.mk index 09b0f71557..b5d5955ef5 100644 --- a/board/zylonite/config.mk +++ b/board/zylonite/config.mk @@ -2,3 +2,5 @@ #TEXT_BASE = 0xa1700000 #TEXT_BASE = 0xa3080000 TEXT_BASE = 0xa3008000 + +BOARDLIBS = drivers/nand/libnand.a diff --git a/board/zylonite/lowlevel_init.S b/board/zylonite/lowlevel_init.S index c3bb4eb67f..da0176564e 100644 --- a/board/zylonite/lowlevel_init.S +++ b/board/zylonite/lowlevel_init.S @@ -235,6 +235,7 @@ mem_init: orr r1, r1, #0x40000000 @ enable SDRAM for Normal Access str r1, [r0] +#ifndef CFG_SKIP_DRAM_SCRUB /* scrub/init SDRAM if enabled/present */ /* ldr r11, =0xa0000000 /\* base address of SDRAM (CFG_DRAM_BASE) *\/ */ /* ldr r12, =0x04000000 /\* size of memory to scrub (CFG_DRAM_SIZE) *\/ */ @@ -254,6 +255,7 @@ mem_init: stmia r8!, {r0-r7} beq 15f b 10b +#endif /* CFG_SKIP_DRAM_SCRUB */ 15: /* Mask all interrupts */ diff --git a/board/zylonite/nand.c b/board/zylonite/nand.c new file mode 100644 index 0000000000..5d2cd6585f --- /dev/null +++ b/board/zylonite/nand.c @@ -0,0 +1,584 @@ +/* + * (C) Copyright 2006 DENX Software Engineering + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> + +#if (CONFIG_COMMANDS & CFG_CMD_NAND) +#ifdef CONFIG_NEW_NAND_CODE + +#include <nand.h> +#include <asm/arch/pxa-regs.h> + +#ifdef CFG_DFC_DEBUG1 +# define DFC_DEBUG1(fmt, args...) printf(fmt, ##args) +#else +# define DFC_DEBUG1(fmt, args...) +#endif + +#ifdef CFG_DFC_DEBUG2 +# define DFC_DEBUG2(fmt, args...) printf(fmt, ##args) +#else +# define DFC_DEBUG2(fmt, args...) +#endif + +#ifdef CFG_DFC_DEBUG3 +# define DFC_DEBUG3(fmt, args...) printf(fmt, ##args) +#else +# define DFC_DEBUG3(fmt, args...) +#endif + +#define MIN(x, y) ((x < y) ? x : y) + +/* These really don't belong here, as they are specific to the NAND Model */ +static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; + +static struct nand_bbt_descr delta_bbt_descr = { + .options = 0, + .offs = 0, + .len = 2, + .pattern = scan_ff_pattern +}; + +static struct nand_oobinfo delta_oob = { + .useecc = MTD_NANDECC_AUTOPL_USR, /* MTD_NANDECC_PLACEONLY, */ + .eccbytes = 6, + .eccpos = {2, 3, 4, 5, 6, 7}, + .oobfree = { {8, 2}, {12, 4} } +}; + + +/* + * not required for Monahans DFC + */ +static void dfc_hwcontrol(struct mtd_info *mtdinfo, int cmd) +{ + return; +} + +#if 0 +/* read device ready pin */ +static int dfc_device_ready(struct mtd_info *mtdinfo) +{ + if(NDSR & NDSR_RDY) + return 1; + else + return 0; + return 0; +} +#endif + +/* + * Write buf to the DFC Controller Data Buffer + */ +static void dfc_write_buf(struct mtd_info *mtd, const u_char *buf, int len) +{ + unsigned long bytes_multi = len & 0xfffffffc; + unsigned long rest = len & 0x3; + unsigned long *long_buf; + int i; + + DFC_DEBUG2("dfc_write_buf: writing %d bytes starting with 0x%x.\n", len, *((unsigned long*) buf)); + if(bytes_multi) { + for(i=0; i<bytes_multi; i+=4) { + long_buf = (unsigned long*) &buf[i]; + NDDB = *long_buf; + } + } + if(rest) { + printf("dfc_write_buf: ERROR, writing non 4-byte aligned data.\n"); + } + return; +} + + +/* + * These functions are quite problematic for the DFC. Luckily they are + * not used in the current nand code, except for nand_command, which + * we've defined our own anyway. The problem is, that we always need + * to write 4 bytes to the DFC Data Buffer, but in these functions we + * don't know if to buffer the bytes/half words until we've gathered 4 + * bytes or if to send them straight away. + * + * Solution: Don't use these with Mona's DFC and complain loudly. + */ +static void dfc_write_word(struct mtd_info *mtd, u16 word) +{ + printf("dfc_write_word: WARNING, this function does not work with the Monahans DFC!\n"); +} +static void dfc_write_byte(struct mtd_info *mtd, u_char byte) +{ + printf("dfc_write_byte: WARNING, this function does not work with the Monahans DFC!\n"); +} + +/* The original: + * static void dfc_read_buf(struct mtd_info *mtd, const u_char *buf, int len) + * + * Shouldn't this be "u_char * const buf" ? + */ +static void dfc_read_buf(struct mtd_info *mtd, u_char* const buf, int len) +{ + int i=0, j; + + /* we have to be carefull not to overflow the buffer if len is + * not a multiple of 4 */ + unsigned long bytes_multi = len & 0xfffffffc; + unsigned long rest = len & 0x3; + unsigned long *long_buf; + + DFC_DEBUG3("dfc_read_buf: reading %d bytes.\n", len); + /* if there are any, first copy multiple of 4 bytes */ + if(bytes_multi) { + for(i=0; i<bytes_multi; i+=4) { + long_buf = (unsigned long*) &buf[i]; + *long_buf = NDDB; + } + } + + /* ...then the rest */ + if(rest) { + unsigned long rest_data = NDDB; + for(j=0;j<rest; j++) + buf[i+j] = (u_char) ((rest_data>>j) & 0xff); + } + + return; +} + +/* + * read a word. Not implemented as not used in NAND code. + */ +static u16 dfc_read_word(struct mtd_info *mtd) +{ + printf("dfc_write_byte: UNIMPLEMENTED.\n"); + return 0; +} + +/* global var, too bad: mk@tbd: move to ->priv pointer */ +static unsigned long read_buf = 0; +static int bytes_read = -1; + +/* + * read a byte from NDDB Because we can only read 4 bytes from NDDB at + * a time, we buffer the remaining bytes. The buffer is reset when a + * new command is sent to the chip. + * + * WARNING: + * This function is currently only used to read status and id + * bytes. For these commands always 8 bytes need to be read from + * NDDB. So we read and discard these bytes right now. In case this + * function is used for anything else in the future, we must check + * what was the last command issued and read the appropriate amount of + * bytes respectively. + */ +static u_char dfc_read_byte(struct mtd_info *mtd) +{ + unsigned char byte; + unsigned long dummy; + + if(bytes_read < 0) { + read_buf = NDDB; + dummy = NDDB; + bytes_read = 0; + } + byte = (unsigned char) (read_buf>>(8 * bytes_read++)); + if(bytes_read >= 4) + bytes_read = -1; + + DFC_DEBUG2("dfc_read_byte: byte %u: 0x%x of (0x%x).\n", bytes_read - 1, byte, read_buf); + return byte; +} + +/* calculate delta between OSCR values start and now */ +static unsigned long get_delta(unsigned long start) +{ + unsigned long cur = OSCR; + + if(cur < start) /* OSCR overflowed */ + return (cur + (start^0xffffffff)); + else + return (cur - start); +} + +/* delay function, this doesn't belong here */ +static void wait_us(unsigned long us) +{ + unsigned long start = OSCR; + us *= OSCR_CLK_FREQ; + + while (get_delta(start) < us) { + /* do nothing */ + } +} + +static void dfc_clear_nddb(void) +{ + NDCR &= ~NDCR_ND_RUN; + wait_us(CFG_NAND_OTHER_TO); +} + +/* wait_event with timeout */ +static unsigned long dfc_wait_event(unsigned long event) +{ + unsigned long ndsr, timeout, start = OSCR; + + if(!event) + return 0xff000000; + else if(event & (NDSR_CS0_CMDD | NDSR_CS0_BBD)) + timeout = CFG_NAND_PROG_ERASE_TO * OSCR_CLK_FREQ; + else + timeout = CFG_NAND_OTHER_TO * OSCR_CLK_FREQ; + + while(1) { + ndsr = NDSR; + if(ndsr & event) { + NDSR |= event; + break; + } + if(get_delta(start) > timeout) { + DFC_DEBUG1("dfc_wait_event: TIMEOUT waiting for event: 0x%x.\n", event); + return 0xff000000; + } + + } + return ndsr; +} + +/* we don't always wan't to do this */ +static void dfc_new_cmd(void) +{ + int retry = 0; + unsigned long status; + + while(retry++ <= CFG_NAND_SENDCMD_RETRY) { + /* Clear NDSR */ + NDSR = 0xFFF; + + /* set NDCR[NDRUN] */ + if(!(NDCR & NDCR_ND_RUN)) + NDCR |= NDCR_ND_RUN; + + status = dfc_wait_event(NDSR_WRCMDREQ); + + if(status & NDSR_WRCMDREQ) + return; + + DFC_DEBUG2("dfc_new_cmd: FAILED to get WRITECMDREQ, retry: %d.\n", retry); + dfc_clear_nddb(); + } + DFC_DEBUG1("dfc_new_cmd: giving up after %d retries.\n", retry); +} + +/* this function is called after Programm and Erase Operations to + * check for success or failure */ +static int dfc_wait(struct mtd_info *mtd, struct nand_chip *this, int state) +{ + unsigned long ndsr=0, event=0; + + if(state == FL_WRITING) { + event = NDSR_CS0_CMDD | NDSR_CS0_BBD; + } else if(state == FL_ERASING) { + event = NDSR_CS0_CMDD | NDSR_CS0_BBD; + } + + ndsr = dfc_wait_event(event); + + if((ndsr & NDSR_CS0_BBD) || (ndsr & 0xff000000)) + return(0x1); /* Status Read error */ + return 0; +} + +/* cmdfunc send commands to the DFC */ +static void dfc_cmdfunc(struct mtd_info *mtd, unsigned command, + int column, int page_addr) +{ + /* register struct nand_chip *this = mtd->priv; */ + unsigned long ndcb0=0, ndcb1=0, ndcb2=0, event=0; + + /* clear the ugly byte read buffer */ + bytes_read = -1; + read_buf = 0; + + switch (command) { + case NAND_CMD_READ0: + DFC_DEBUG3("dfc_cmdfunc: NAND_CMD_READ0, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1)); + dfc_new_cmd(); + ndcb0 = (NAND_CMD_READ0 | (4<<16)); + column >>= 1; /* adjust for 16 bit bus */ + ndcb1 = (((column>>1) & 0xff) | + ((page_addr<<8) & 0xff00) | + ((page_addr<<8) & 0xff0000) | + ((page_addr<<8) & 0xff000000)); /* make this 0x01000000 ? */ + event = NDSR_RDDREQ; + goto write_cmd; + case NAND_CMD_READ1: + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_READ1 unimplemented!\n"); + goto end; + case NAND_CMD_READOOB: + DFC_DEBUG1("dfc_cmdfunc: NAND_CMD_READOOB unimplemented!\n"); + goto end; + case NAND_CMD_READID: + dfc_new_cmd(); + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_READID.\n"); + ndcb0 = (NAND_CMD_READID | (3 << 21) | (1 << 16)); /* addr cycles*/ + event = NDSR_RDDREQ; + goto write_cmd; + case NAND_CMD_PAGEPROG: + /* sent as a multicommand in NAND_CMD_SEQIN */ + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_PAGEPROG empty due to multicmd.\n"); + goto end; + case NAND_CMD_ERASE1: + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_ERASE1, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1)); + dfc_new_cmd(); + ndcb0 = (0xd060 | (1<<25) | (2<<21) | (1<<19) | (3<<16)); + ndcb1 = (page_addr & 0x00ffffff); + goto write_cmd; + case NAND_CMD_ERASE2: + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_ERASE2 empty due to multicmd.\n"); + goto end; + case NAND_CMD_SEQIN: + /* send PAGE_PROG command(0x1080) */ + dfc_new_cmd(); + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_SEQIN/PAGE_PROG, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1)); + ndcb0 = (0x1080 | (1<<25) | (1<<21) | (1<<19) | (4<<16)); + column >>= 1; /* adjust for 16 bit bus */ + ndcb1 = (((column>>1) & 0xff) | + ((page_addr<<8) & 0xff00) | + ((page_addr<<8) & 0xff0000) | + ((page_addr<<8) & 0xff000000)); /* make this 0x01000000 ? */ + event = NDSR_WRDREQ; + goto write_cmd; + case NAND_CMD_STATUS: + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_STATUS.\n"); + dfc_new_cmd(); + ndcb0 = NAND_CMD_STATUS | (4<<21); + event = NDSR_RDDREQ; + goto write_cmd; + case NAND_CMD_RESET: + DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_RESET.\n"); + ndcb0 = NAND_CMD_RESET | (5<<21); + event = NDSR_CS0_CMDD; + goto write_cmd; + default: + printk("dfc_cmdfunc: error, unsupported command.\n"); + goto end; + } + + write_cmd: + NDCB0 = ndcb0; + NDCB0 = ndcb1; + NDCB0 = ndcb2; + + /* wait_event: */ + dfc_wait_event(event); + end: + return; +} + +static void dfc_gpio_init(void) +{ + DFC_DEBUG2("Setting up DFC GPIO's.\n"); + + /* no idea what is done here, see zylonite.c */ + GPIO4 = 0x1; + + DF_ALE_WE1 = 0x00000001; + DF_ALE_WE2 = 0x00000001; + DF_nCS0 = 0x00000001; + DF_nCS1 = 0x00000001; + DF_nWE = 0x00000001; + DF_nRE = 0x00000001; + DF_IO0 = 0x00000001; + DF_IO8 = 0x00000001; + DF_IO1 = 0x00000001; + DF_IO9 = 0x00000001; + DF_IO2 = 0x00000001; + DF_IO10 = 0x00000001; + DF_IO3 = 0x00000001; + DF_IO11 = 0x00000001; + DF_IO4 = 0x00000001; + DF_IO12 = 0x00000001; + DF_IO5 = 0x00000001; + DF_IO13 = 0x00000001; + DF_IO6 = 0x00000001; + DF_IO14 = 0x00000001; + DF_IO7 = 0x00000001; + DF_IO15 = 0x00000001; + + DF_nWE = 0x1901; + DF_nRE = 0x1901; + DF_CLE_NOE = 0x1900; + DF_ALE_WE1 = 0x1901; + DF_INT_RnB = 0x1900; +} + +/* + * Board-specific NAND initialization. The following members of the + * argument are board-specific (per include/linux/mtd/nand_new.h): + * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device + * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device + * - hwcontrol: hardwarespecific function for accesing control-lines + * - dev_ready: hardwarespecific function for accesing device ready/busy line + * - enable_hwecc?: function to enable (reset) hardware ecc generator. Must + * only be provided if a hardware ECC is available + * - eccmode: mode of ecc, see defines + * - chip_delay: chip dependent delay for transfering data from array to + * read regs (tR) + * - options: various chip options. They can partly be set to inform + * nand_scan about special functionality. See the defines for further + * explanation + * Members with a "?" were not set in the merged testing-NAND branch, + * so they are not set here either. + */ +void board_nand_init(struct nand_chip *nand) +{ + unsigned long tCH, tCS, tWH, tWP, tRH, tRP, tRP_high, tR, tWHR, tAR; + + /* set up GPIO Control Registers */ + dfc_gpio_init(); + + /* turn on the NAND Controller Clock (104 MHz @ D0) */ + CKENA |= (CKENA_4_NAND | CKENA_9_SMC); + +#undef CFG_TIMING_TIGHT +#ifndef CFG_TIMING_TIGHT + tCH = MIN(((unsigned long) (NAND_TIMING_tCH * DFC_CLK_PER_US) + 1), + DFC_MAX_tCH); + tCS = MIN(((unsigned long) (NAND_TIMING_tCS * DFC_CLK_PER_US) + 1), + DFC_MAX_tCS); + tWH = MIN(((unsigned long) (NAND_TIMING_tWH * DFC_CLK_PER_US) + 1), + DFC_MAX_tWH); + tWP = MIN(((unsigned long) (NAND_TIMING_tWP * DFC_CLK_PER_US) + 1), + DFC_MAX_tWP); + tRH = MIN(((unsigned long) (NAND_TIMING_tRH * DFC_CLK_PER_US) + 1), + DFC_MAX_tRH); + tRP = MIN(((unsigned long) (NAND_TIMING_tRP * DFC_CLK_PER_US) + 1), + DFC_MAX_tRP); + tR = MIN(((unsigned long) (NAND_TIMING_tR * DFC_CLK_PER_US) + 1), + DFC_MAX_tR); + tWHR = MIN(((unsigned long) (NAND_TIMING_tWHR * DFC_CLK_PER_US) + 1), + DFC_MAX_tWHR); + tAR = MIN(((unsigned long) (NAND_TIMING_tAR * DFC_CLK_PER_US) + 1), + DFC_MAX_tAR); +#else /* this is the tight timing */ + + tCH = MIN(((unsigned long) (NAND_TIMING_tCH * DFC_CLK_PER_US)), + DFC_MAX_tCH); + tCS = MIN(((unsigned long) (NAND_TIMING_tCS * DFC_CLK_PER_US)), + DFC_MAX_tCS); + tWH = MIN(((unsigned long) (NAND_TIMING_tWH * DFC_CLK_PER_US)), + DFC_MAX_tWH); + tWP = MIN(((unsigned long) (NAND_TIMING_tWP * DFC_CLK_PER_US)), + DFC_MAX_tWP); + tRH = MIN(((unsigned long) (NAND_TIMING_tRH * DFC_CLK_PER_US)), + DFC_MAX_tRH); + tRP = MIN(((unsigned long) (NAND_TIMING_tRP * DFC_CLK_PER_US)), + DFC_MAX_tRP); + tR = MIN(((unsigned long) (NAND_TIMING_tR * DFC_CLK_PER_US) - tCH - 2), + DFC_MAX_tR); + tWHR = MIN(((unsigned long) (NAND_TIMING_tWHR * DFC_CLK_PER_US) - tCH - 2), + DFC_MAX_tWHR); + tAR = MIN(((unsigned long) (NAND_TIMING_tAR * DFC_CLK_PER_US) - 2), + DFC_MAX_tAR); +#endif /* CFG_TIMING_TIGHT */ + + + DFC_DEBUG2("tCH=%u, tCS=%u, tWH=%u, tWP=%u, tRH=%u, tRP=%u, tR=%u, tWHR=%u, tAR=%u.\n", tCH, tCS, tWH, tWP, tRH, tRP, tR, tWHR, tAR); + + /* tRP value is split in the register */ + if(tRP & (1 << 4)) { + tRP_high = 1; + tRP &= ~(1 << 4); + } else { + tRP_high = 0; + } + + NDTR0CS0 = (tCH << 19) | + (tCS << 16) | + (tWH << 11) | + (tWP << 8) | + (tRP_high << 6) | + (tRH << 3) | + (tRP << 0); + + NDTR1CS0 = (tR << 16) | + (tWHR << 4) | + (tAR << 0); + + /* If it doesn't work (unlikely) think about: + * - ecc enable + * - chip select don't care + * - read id byte count + * + * Intentionally enabled by not setting bits: + * - dma (DMA_EN) + * - page size = 512 + * - cs don't care, see if we can enable later! + * - row address start position (after second cycle) + * - pages per block = 32 + * - ND_RDY : clears command buffer + */ + /* NDCR_NCSX | /\* Chip select busy don't care *\/ */ + + NDCR = (NDCR_SPARE_EN | /* use the spare area */ + NDCR_DWIDTH_C | /* 16bit DFC data bus width */ + NDCR_DWIDTH_M | /* 16 bit Flash device data bus width */ + (2 << 16) | /* read id count = 7 ???? mk@tbd */ + NDCR_ND_ARB_EN | /* enable bus arbiter */ + NDCR_RDYM | /* flash device ready ir masked */ + NDCR_CS0_PAGEDM | /* ND_nCSx page done ir masked */ + NDCR_CS1_PAGEDM | + NDCR_CS0_CMDDM | /* ND_CSx command done ir masked */ + NDCR_CS1_CMDDM | + NDCR_CS0_BBDM | /* ND_CSx bad block detect ir masked */ + NDCR_CS1_BBDM | + NDCR_DBERRM | /* double bit error ir masked */ + NDCR_SBERRM | /* single bit error ir masked */ + NDCR_WRDREQM | /* write data request ir masked */ + NDCR_RDDREQM | /* read data request ir masked */ + NDCR_WRCMDREQM); /* write command request ir masked */ + + + /* wait 10 us due to cmd buffer clear reset */ + /* wait(10); */ + + + nand->hwcontrol = dfc_hwcontrol; +/* nand->dev_ready = dfc_device_ready; */ + nand->eccmode = NAND_ECC_SOFT; + nand->options = NAND_BUSWIDTH_16; + nand->waitfunc = dfc_wait; + nand->read_byte = dfc_read_byte; + nand->write_byte = dfc_write_byte; + nand->read_word = dfc_read_word; + nand->write_word = dfc_write_word; + nand->read_buf = dfc_read_buf; + nand->write_buf = dfc_write_buf; + + nand->cmdfunc = dfc_cmdfunc; + nand->autooob = &delta_oob; + nand->badblock_pattern = &delta_bbt_descr; +} + +#else + #error "U-Boot legacy NAND support not available for Monahans DFC." +#endif +#endif diff --git a/common/cmd_load.c b/common/cmd_load.c index 2432ee2056..f63b8e8056 100644 --- a/common/cmd_load.c +++ b/common/cmd_load.c @@ -33,9 +33,12 @@ DECLARE_GLOBAL_DATA_PTR; +#if (CONFIG_COMMANDS & CFG_CMD_LOADB) +static ulong load_serial_ymodem (ulong offset); +#endif + #if (CONFIG_COMMANDS & CFG_CMD_LOADS) static ulong load_serial (ulong offset); -static ulong load_serial_ymodem (ulong offset); static int read_record (char *buf, ulong len); # if (CONFIG_COMMANDS & CFG_CMD_SAVES) static int save_serial (ulong offset, ulong size); diff --git a/cpu/mpc83xx/i2c.c b/cpu/mpc83xx/i2c.c index 4e70f808a4..70450f9e49 100644 --- a/cpu/mpc83xx/i2c.c +++ b/cpu/mpc83xx/i2c.c @@ -41,7 +41,7 @@ #include <i2c.h> #include <asm/i2c.h> -#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X) +#if defined(CONFIG_MPC8349EMDS) || defined(CONFIG_TQM834X) i2c_t * mpc8349_i2c = (i2c_t*)(CFG_IMMRBAR + CFG_I2C_OFFSET); #endif diff --git a/include/asm-ppc/i2c.h b/include/asm-ppc/i2c.h index fa9d164e9a..1680d3a7c1 100644 --- a/include/asm-ppc/i2c.h +++ b/include/asm-ppc/i2c.h @@ -87,7 +87,7 @@ typedef struct i2c #error CFG_I2C_OFFSET is not defined in /include/configs/${BOARD}.h #endif -#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X) +#if defined(CONFIG_MPC8349EMDS) || defined(CONFIG_TQM834X) /* * MPC8349 have two i2c bus */ diff --git a/include/configs/BC3450.h b/include/configs/BC3450.h index a79de4094e..5b54f30e08 100644 --- a/include/configs/BC3450.h +++ b/include/configs/BC3450.h @@ -42,21 +42,21 @@ #define CONFIG_MPC5200 1 /* (more precisely a MPC5200 CPU) */ #define CONFIG_TQM5200 1 /* ... on a TQM5200 module */ -#define CONFIG_BC3450 1 /* ... on a BC3450 mainboard */ -#define CONFIG_BC3450_PS2 1 /* + a PS/2 converter onboard */ -#define CONFIG_BC3450_IDE 1 /* + IDE drives (Compact Flash) */ +#define CONFIG_BC3450 1 /* ... on a BC3450 mainboard */ +#define CONFIG_BC3450_PS2 1 /* + a PS/2 converter onboard */ +#define CONFIG_BC3450_IDE 1 /* + IDE drives (Compact Flash) */ #define CONFIG_BC3450_USB 1 /* + USB support */ # define CONFIG_FAT 1 /* + FAT support */ # define CONFIG_EXT2 1 /* + EXT2 support */ #undef CONFIG_BC3450_BUZZER /* + Buzzer onboard */ #undef CONFIG_BC3450_CAN /* + CAN transceiver */ #undef CONFIG_BC3450_DS1340 /* + a RTC DS1340 onboard */ -#undef CONFIG_BC3450_DS3231 /* + a RTC DS3231 onboard tbd */ -#undef CONFIG_BC3450_AC97 /* + AC97 on PSC2, tbd */ +#undef CONFIG_BC3450_DS3231 /* + a RTC DS3231 onboard tbd */ +#undef CONFIG_BC3450_AC97 /* + AC97 on PSC2, tbd */ #define CONFIG_BC3450_FP 1 /* + enable FP O/P */ #undef CONFIG_BC3450_CRT /* + enable CRT O/P (Debug only!) */ -#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ +#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ #define BOOTFLAG_WARM 0x02 /* Software reboot */ @@ -91,7 +91,7 @@ */ # define CONFIG_PCI 1 # define CONFIG_PCI_PNP 1 -/* #define CONFIG_PCI_SCAN_SHOW 1 */ +/* #define CONFIG_PCI_SCAN_SHOW 1 */ #define CONFIG_PCI_MEM_BUS 0x40000000 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS @@ -103,7 +103,7 @@ #define CONFIG_NET_MULTI 1 /*#define CONFIG_EEPRO100 XXX - FIXME: conflicts when CONFIG_MII is enabled */ -#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ +#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ #define CONFIG_NS8382X 1 #ifdef CONFIG_PCI @@ -132,15 +132,15 @@ # define ADD_BMP_CMD 0 #endif -/* - * Partitions +/* + * Partitions */ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION #define CONFIG_ISO_PARTITION -/* - * USB +/* + * USB */ #ifdef CONFIG_BC3450_USB # define CONFIG_USB_OHCI @@ -150,8 +150,8 @@ # define ADD_USB_CMD 0 #endif /* CONFIG_BC3450_USB */ -/* - * POST support +/* + * POST support */ #define CONFIG_POST (CFG_POST_MEMORY | \ CFG_POST_CPU | \ @@ -165,8 +165,8 @@ # define CFG_CMD_POST_DIAG 0 #endif /* CONFIG_POST */ -/* - * IDE +/* + * IDE */ #ifdef CONFIG_BC3450_IDE # define ADD_IDE_CMD CFG_CMD_IDE @@ -219,7 +219,7 @@ /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> -#define CONFIG_TIMESTAMP /* display image timestamps */ +#define CONFIG_TIMESTAMP /* display image timestamps */ #if (TEXT_BASE == 0xFC000000) /* Boot low */ # define CFG_LOWBOOT 1 @@ -242,14 +242,14 @@ "ipaddr=192.168.1.10\0" \ "serverip=192.168.1.3\0" \ "netmask=255.255.255.0\0" \ - "hostname=bc3450\0" \ + "hostname=bc3450\0" \ "rootpath=/opt/eldk/ppc_6xx\0" \ - "kernel_addr=fc0a0000\0" \ - "ramdisk_addr=fc1c0000\0" \ + "kernel_addr=fc0a0000\0" \ + "ramdisk_addr=fc1c0000\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=$(serverip):$(rootpath)\0" \ - "ideargs=setenv bootargs root=/dev/hda2 ro\0" \ + "ideargs=setenv bootargs root=/dev/hda2 ro\0" \ "addip=setenv bootargs $(bootargs) " \ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ ":$(hostname):$(netdev):off panic=1\0" \ @@ -260,10 +260,10 @@ "flash_nfs=run nfsargs addip addcons; bootm $(kernel_addr)\0" \ "net_nfs=tftp 200000 $(bootfile); " \ "run nfsargs addip addcons; bootm\0" \ - "ide_nfs=run nfsargs addip addcons; " \ - "disk 200000 0:1; bootm\0" \ - "ide_ide=run ideargs addip addcons; " \ - "disk 200000 0:1; bootm\0" \ + "ide_nfs=run nfsargs addip addcons; " \ + "disk 200000 0:1; bootm\0" \ + "ide_ide=run ideargs addip addcons; " \ + "disk 200000 0:1; bootm\0" \ "usb_self=run usbload; run ramargs addip addcons; " \ "bootm 200000 400000\0" \ "usbload=usb reset; usb scan; usbboot 200000 0:1; " \ @@ -288,7 +288,7 @@ * PCI Bus clocking configuration * * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if - * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet + * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet * hasn't been tested with a IPB Bus Clock of 66 MHz. */ #if defined(CFG_IPBSPEED_133) @@ -314,9 +314,9 @@ #define CFG_I2C_SLAVE 0x7F /* - * EEPROM configuration for I²C EEPROM M24C32 + * EEPROM configuration for I²C EEPROM M24C32 * M24C64 should work also. For other EEPROMs config should be verified. - * + * * The TQM5200 module may hold an EEPROM at address 0x50. */ #define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x (TQM) */ @@ -376,7 +376,7 @@ #define CFG_ENV_SIZE 0x10000 #define CFG_ENV_SECT_SIZE 0x20000 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE) -#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) /* * Memory map @@ -419,25 +419,25 @@ /* * GPIO configuration on BC3450 * - * PSC1: UART1 (Service-UART) [0x xxxxxxx4] - * PSC2: UART2 [0x xxxxxx4x] - * or: AC/97 if CONFIG_BC3450_AC97 [0x xxxxxx2x] - * PSC3: USB2 [0x xxxxx1xx] - * USB: UART4(ext.)/UART5(int.) [0x xxxx2xxx] - * (this has to match - * CONFIG_USB_CONFIG which is - * used by usb_ohci.c to set - * the USB ports) - * Eth: 10/100Mbit Ethernet [0x xxx0xxxx] - * (this is reset to '5' - * in FEC driver: fec.c) - * PSC6: UART6 (int. to PS/2 contr.) [0x xx5xxxxx] - * ATA/CS: ??? [0x x1xxxxxx] - * FIXME! UM Fig 2-10 suggests [0x x0xxxxxx] + * PSC1: UART1 (Service-UART) [0x xxxxxxx4] + * PSC2: UART2 [0x xxxxxx4x] + * or: AC/97 if CONFIG_BC3450_AC97 [0x xxxxxx2x] + * PSC3: USB2 [0x xxxxx1xx] + * USB: UART4(ext.)/UART5(int.) [0x xxxx2xxx] + * (this has to match + * CONFIG_USB_CONFIG which is + * used by usb_ohci.c to set + * the USB ports) + * Eth: 10/100Mbit Ethernet [0x xxx0xxxx] + * (this is reset to '5' + * in FEC driver: fec.c) + * PSC6: UART6 (int. to PS/2 contr.) [0x xx5xxxxx] + * ATA/CS: ??? [0x x1xxxxxx] + * FIXME! UM Fig 2-10 suggests [0x x0xxxxxx] * CS1: Use Pin gpio_wkup_6 as second - * SDRAM chip select (mem_cs1) + * SDRAM chip select (mem_cs1) * Timer: CAN2 / SPI - * I2C: CAN1 / I²C2 [0x bxxxxxxx] + * I2C: CAN1 / I²C2 [0x bxxxxxxx] */ #ifdef CONFIG_BC3450_AC97 # define CFG_GPS_PORT_CONFIG 0xb1502124 @@ -465,7 +465,7 @@ #define CFG_MEMTEST_START 0x00100000 /* memtest works on */ #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ -#define CFG_LOAD_ADDR 0x100000 /* default load address */ +#define CFG_LOAD_ADDR 0x100000 /* default load address */ #define CFG_HZ 1000 /* dec freq: 1ms ticks */ @@ -489,7 +489,7 @@ #define CFG_BOOTCS_START CFG_FLASH_BASE #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE #ifdef CFG_PCISPEED_66 -# define CFG_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */ +# define CFG_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */ #else # define CFG_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */ #endif @@ -533,17 +533,17 @@ * USB stuff */ #define CONFIG_USB_CLOCK 0x0001BBBB -#define CONFIG_USB_CONFIG 0x00002000 /* we're using Port 2 */ +#define CONFIG_USB_CONFIG 0x00002000 /* we're using Port 2 */ /* * IDE/ATA stuff Supports IDE harddisk */ #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ -#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ -#undef CONFIG_IDE_LED /* LED for ide not supported */ +#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ +#undef CONFIG_IDE_LED /* LED for ide not supported */ -#define CONFIG_IDE_RESET /* reset for ide supported */ +#define CONFIG_IDE_RESET /* reset for ide supported */ #define CONFIG_IDE_PREINIT #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */ diff --git a/include/configs/MPC8349ADS.h b/include/configs/MPC8349ADS.h deleted file mode 100644 index 1e9a1f7ab6..0000000000 --- a/include/configs/MPC8349ADS.h +++ /dev/null @@ -1,653 +0,0 @@ -/* - * Copyright 2004 Freescale Semiconductor. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * mpc8349ads board configuration file - * - * Please refer to doc/README.mpc83xxads for more info. - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#undef DEBUG - -#define CONFIG_MII - -/* - * High Level Configuration Options - */ -#define CONFIG_E300 1 /* E300 Family */ -#define CONFIG_MPC83XX 1 /* MPC83XX family */ -#define CONFIG_MPC8349 1 /* MPC8349 specific */ -#define CONFIG_MPC8349ADS 1 /* MPC8349ADS board specific */ - -#define CONFIG_PCI -#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */ -#define CONFIG_TSEC_ENET /* tsec ethernet support */ -#define CONFIG_ENV_OVERWRITE - -#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ - -#undef CONFIG_DDR_ECC /* only for ECC DDR module */ - -#define PCI_66M -#ifdef PCI_66M -#define CONFIG_83XX_CLKIN 66000000 /* in Hz */ -#else -#define CONFIG_83XX_CLKIN 33000000 /* in Hz */ -#endif - -#ifndef CONFIG_SYS_CLK_FREQ -#ifdef PCI_66M -#define CONFIG_SYS_CLK_FREQ 66000000 -#else -#define CONFIG_SYS_CLK_FREQ 33000000 -#endif -#endif - -#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */ - -#define CFG_IMMRBAR 0xE0000000 - -#undef CFG_DRAM_TEST /* memory test, takes time */ -#define CFG_MEMTEST_START 0x00000000 /* memtest region */ -#define CFG_MEMTEST_END 0x00100000 - -/* - * DDR Setup - */ - -#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/ -#define CFG_SDRAM_BASE CFG_DDR_BASE -#undef CONFIG_DDR_2T_TIMING -#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE - -#if defined(CONFIG_SPD_EEPROM) - /* - * Determine DDR configuration from I2C interface. - */ - #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ -#else - /* - * Manually set up DDR parameters - */ - #define CFG_DDR_SIZE 256 /* Mb */ - #define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9) - #define CFG_DDR_TIMING_1 0x37344321 - #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ - #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ - #define CFG_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */ - #define CFG_DDR_INTERVAL 0x05200100 /* autocharge,no open page */ -#endif - -/* - * SDRAM on the Local Bus - */ -#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ -#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ - -/* - * FLASH on the Local Bus - */ -#define CFG_FLASH_CFI /* use the Common Flash Interface */ -#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */ -#define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */ -#define CFG_FLASH_SIZE 8 /* FLASH size in MB */ -/* #define CFG_FLASH_USE_BUFFER_WRITE */ - -#define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \ - (2 << BR_PS_SHIFT) | /* 32 bit port size */ \ - BR_V) /* valid */ -#define CFG_OR0_PRELIM 0xff806ff7 /* 16Mb Flash size*/ -#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */ -#define CFG_LBLAWAR0_PRELIM 0x80000016 /* 16Mb window size */ - -#define CFG_MAX_FLASH_BANKS 1 /* number of banks */ -#define CFG_MAX_FLASH_SECT 64 /* sectors per device */ - -#undef CFG_FLASH_CHECKSUM -#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ - -#define CFG_MID_FLASH_JUMP 0x7F000000 -#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ - -#if (CFG_MONITOR_BASE < CFG_FLASH_BASE) -#define CFG_RAMBOOT -#else -#undef CFG_RAMBOOT -#endif - -/* - * BCSR register on local bus 32KB, 8-bit wide for ADS config reg - */ -#define CFG_BCSR 0xF8000000 -#define CFG_LBLAWBAR1_PRELIM CFG_BCSR /* Access window base at BCSR base */ -#define CFG_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */ -#define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port-size=8bit, MSEL=GPCM */ -#define CFG_OR1_PRELIM 0xFFFFE8f0 /* length 32K */ - -#define CONFIG_L1_INIT_RAM -#define CFG_INIT_RAM_LOCK 1 -#define CFG_INIT_RAM_ADDR 0x40000000 /* Initial RAM address */ -#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/ - -#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */ -#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) -#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET - -#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ - -/* - * Local Bus LCRR and LBCR regs - * LCRR: DLL bypass, Clock divider is 4 - * External Local Bus rate is - * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV - */ -#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4) -#define CFG_LBC_LBCR 0x00000000 - -#define CFG_LB_SDRAM /* if board has SRDAM on local bus */ - -#ifdef CFG_LB_SDRAM -/*local bus BR2, OR2 definition for SDRAM if soldered on the ADS board*/ -/* - * Base Register 2 and Option Register 2 configure SDRAM. - * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000. - * - * For BR2, need: - * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 - * port-size = 32-bits = BR2[19:20] = 11 - * no parity checking = BR2[21:22] = 00 - * SDRAM for MSEL = BR2[24:26] = 011 - * Valid = BR[31] = 1 - * - * 0 4 8 12 16 20 24 28 - * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861 - * - * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into - * FIXME: the top 17 bits of BR2. - */ - -#define CFG_BR2_PRELIM 0xf0001861 /*Port-size=32bit, MSEL=SDRAM*/ -#define CFG_LBLAWBAR2_PRELIM 0xF0000000 -#define CFG_LBLAWAR2_PRELIM 0x80000019 /*64M*/ - -/* - * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64. - * - * For OR2, need: - * 64MB mask for AM, OR2[0:7] = 1111 1100 - * XAM, OR2[17:18] = 11 - * 9 columns OR2[19-21] = 010 - * 13 rows OR2[23-25] = 100 - * EAD set for extra time OR[31] = 1 - * - * 0 4 8 12 16 20 24 28 - * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901 - */ - -#define CFG_OR2_PRELIM 0xfc006901 - -#define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */ -#define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32*/ - -/* - * LSDMR masks - */ -#define CFG_LBC_LSDMR_RFEN (1 << (31 - 1)) -#define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10)) -#define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10)) -#define CFG_LBC_LSDMR_RFCR5 (3 << (31 - 16)) -#define CFG_LBC_LSDMR_RFCR8 (5 << (31 - 16)) -#define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16)) -#define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19)) -#define CFG_LBC_LSDMR_PRETOACT6 (5 << (31 - 19)) -#define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19)) -#define CFG_LBC_LSDMR_ACTTORW3 (3 << (31 - 22)) -#define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22)) -#define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22)) -#define CFG_LBC_LSDMR_BL8 (1 << (31 - 23)) -#define CFG_LBC_LSDMR_WRC2 (2 << (31 - 27)) -#define CFG_LBC_LSDMR_WRC3 (3 << (31 - 27)) -#define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27)) -#define CFG_LBC_LSDMR_BUFCMD (1 << (31 - 29)) -#define CFG_LBC_LSDMR_CL3 (3 << (31 - 31)) - -#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4)) -#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4)) - -#define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFEN \ - | CFG_LBC_LSDMR_BSMA1516 \ - | CFG_LBC_LSDMR_RFCR8 \ - | CFG_LBC_LSDMR_PRETOACT6 \ - | CFG_LBC_LSDMR_ACTTORW3 \ - | CFG_LBC_LSDMR_BL8 \ - | CFG_LBC_LSDMR_WRC3 \ - | CFG_LBC_LSDMR_CL3 \ - ) - -/* - * SDRAM Controller configuration sequence. - */ -#define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \ - | CFG_LBC_LSDMR_OP_PCHALL) -#define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \ - | CFG_LBC_LSDMR_OP_ARFRSH) -#define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \ - | CFG_LBC_LSDMR_OP_ARFRSH) -#define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \ - | CFG_LBC_LSDMR_OP_MRW) -#define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \ - | CFG_LBC_LSDMR_OP_NORMAL) -#endif - -/* - * Serial Port - */ -#define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO -#define CFG_NS16550 -#define CFG_NS16550_SERIAL -#define CFG_NS16550_REG_SIZE 1 -#define CFG_NS16550_CLK get_bus_freq(0) - -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} - -#define CFG_NS16550_COM1 (CFG_IMMRBAR+0x4500) -#define CFG_NS16550_COM2 (CFG_IMMRBAR+0x4600) - -/* Use the HUSH parser */ -#define CFG_HUSH_PARSER -#ifdef CFG_HUSH_PARSER -#define CFG_PROMPT_HUSH_PS2 "> " -#endif - -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ -#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F -#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CFG_I2C_OFFSET 0x3000 -#define CFG_I2C2_OFFSET 0x3100 - -/* TSEC */ -#define CFG_TSEC1_OFFSET 0x24000 -#define CFG_TSEC1 (CFG_IMMRBAR+CFG_TSEC1_OFFSET) -#define CFG_TSEC2_OFFSET 0x25000 -#define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET) - -/* IO Configuration */ -#define CFG_IO_CONF (\ - IO_CONF_UART |\ - IO_CONF_TSEC1 |\ - IO_CONF_IRQ0 |\ - IO_CONF_IRQ1 |\ - IO_CONF_IRQ2 |\ - IO_CONF_IRQ3 |\ - IO_CONF_IRQ4 |\ - IO_CONF_IRQ5 |\ - IO_CONF_IRQ6 |\ - IO_CONF_IRQ7 ) - -/* - * General PCI - * Addresses are mapped 1-1. - */ - -#define CFG_PCI1_MEM_BASE 0x80000000 -#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE -#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */ -#define CFG_PCI1_MMIO_BASE 0x90000000 -#define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE -#define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */ -#define CFG_PCI1_IO_BASE 0x00000000 -#define CFG_PCI1_IO_PHYS 0xe2000000 -#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */ - -#define CFG_PCI2_MEM_BASE 0xa0000000 -#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE -#define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */ -#define CFG_PCI2_MMIO_BASE 0xb0000000 -#define CFG_PCI2_MMIO_PHYS CFG_PCI2_MMIO_BASE -#define CFG_PCI2_MMIO_SIZE 0x10000000 /* 256M */ -#define CFG_PCI2_IO_BASE 0x00000000 -#define CFG_PCI2_IO_PHYS 0xe2100000 -#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */ -#if defined(CONFIG_PCI) - -#define PCI_ALL_PCI1 -#if defined(PCI_64BIT) -#undef PCI_ALL_PCI1 -#undef PCI_TWO_PCI1 -#undef PCI_ONE_PCI1 -#endif - -#define CONFIG_NET_MULTI -#define CONFIG_PCI_PNP /* do pci plug-and-play */ - -#undef CONFIG_EEPRO100 -#undef CONFIG_TULIP - -#if !defined(CONFIG_PCI_PNP) - #define PCI_ENET0_IOADDR 0xFIXME - #define PCI_ENET0_MEMADDR 0xFIXME - #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ -#endif - -#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ - -#endif /* CONFIG_PCI */ - -#if defined(CONFIG_TSEC_ENET) -#ifndef CONFIG_NET_MULTI -#define CONFIG_NET_MULTI 1 -#endif - -#define CONFIG_GMII 1 /* MII PHY management */ -#define CONFIG_MPC83XX_TSEC1 1 -#define CONFIG_MPC83XX_TSEC1_NAME "TSEC0" -#define CONFIG_MPC83XX_TSEC2 1 -#define CONFIG_MPC83XX_TSEC2_NAME "TSEC1" -#define TSEC1_PHY_ADDR 0 -#define TSEC2_PHY_ADDR 1 -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 - -/* Options are: TSEC[0-1] */ -#define CONFIG_ETHPRIME "TSEC0" - -#endif /* CONFIG_TSEC_ENET */ - -/* - * Environment - */ -#ifndef CFG_RAMBOOT - #define CFG_ENV_IS_IN_FLASH 1 - #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) - #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ - #define CFG_ENV_SIZE 0x2000 -#else - #define CFG_NO_FLASH 1 /* Flash is not usable now */ - #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ - #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) - #define CFG_ENV_SIZE 0x2000 -#endif - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -#if defined(CFG_RAMBOOT) -#if defined(CONFIG_PCI) -#define CONFIG_COMMANDS ((CONFIG_CMD_DFL \ - | CFG_CMD_PING \ - | CFG_CMD_PCI \ - | CFG_CMD_I2C) \ - & \ - ~(CFG_CMD_ENV \ - | CFG_CMD_LOADS)) -#else -#define CONFIG_COMMANDS ((CONFIG_CMD_DFL \ - | CFG_CMD_PING \ - | CFG_CMD_I2C) \ - & \ - ~(CFG_CMD_ENV \ - | CFG_CMD_LOADS)) -#endif -#else -#if defined(CONFIG_PCI) -#define CONFIG_COMMANDS (CONFIG_CMD_DFL \ - | CFG_CMD_PCI \ - | CFG_CMD_PING \ - | CFG_CMD_I2C) -#else -#define CONFIG_COMMANDS (CONFIG_CMD_DFL \ - | CFG_CMD_PING \ - | CFG_CMD_I2C \ - | CFG_CMD_MII \ - ) -#endif -#endif - -#include <cmd_confdefs.h> - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_LOAD_ADDR 0x2000000 /* default load address */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ - -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) - #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else - #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif - -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ -#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ - -/* Cache Configuration */ -#define CFG_DCACHE_SIZE 32768 -#define CFG_CACHELINE_SIZE 32 -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) -#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ -#endif - -#define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */ - -#define CFG_HRCW_LOW (\ - HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ - HRCWL_DDR_TO_SCB_CLK_1X1 |\ - HRCWL_CSB_TO_CLKIN_4X1 |\ - HRCWL_VCO_1X2 |\ - HRCWL_CORE_TO_CSB_2X1) - -#if defined(PCI_64BIT) -#define CFG_HRCW_HIGH (\ - HRCWH_PCI_HOST |\ - HRCWH_64_BIT_PCI |\ - HRCWH_PCI1_ARBITER_ENABLE |\ - HRCWH_PCI2_ARBITER_DISABLE |\ - HRCWH_CORE_ENABLE |\ - HRCWH_FROM_0X00000100 |\ - HRCWH_BOOTSEQ_DISABLE |\ - HRCWH_SW_WATCHDOG_DISABLE |\ - HRCWH_ROM_LOC_LOCAL_16BIT |\ - HRCWH_TSEC1M_IN_GMII |\ - HRCWH_TSEC2M_IN_GMII ) -#else -#define CFG_HRCW_HIGH (\ - HRCWH_PCI_HOST |\ - HRCWH_32_BIT_PCI |\ - HRCWH_PCI1_ARBITER_ENABLE |\ - HRCWH_PCI2_ARBITER_ENABLE |\ - HRCWH_CORE_ENABLE |\ - HRCWH_FROM_0X00000100 |\ - HRCWH_BOOTSEQ_DISABLE |\ - HRCWH_SW_WATCHDOG_DISABLE |\ - HRCWH_ROM_LOC_LOCAL_16BIT |\ - HRCWH_TSEC1M_IN_GMII |\ - HRCWH_TSEC2M_IN_GMII ) -#endif - -/* System IO Config */ -#define CFG_SICRH SICRH_TSOBI1 -#define CFG_SICRL SICRL_LDP_A - -#define CFG_HID0_INIT 0x000000000 - -#define CFG_HID0_FINAL CFG_HID0_INIT - -/* #define CFG_HID0_FINAL (\ - HID0_ENABLE_INSTRUCTION_CACHE |\ - HID0_ENABLE_M_BIT |\ - HID0_ENABLE_ADDRESS_BROADCAST ) */ - -#define CFG_HID2 HID2_HBE - -/* DDR 0 - 256MB */ -#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) - -/* stack in DCACHE @ 1GB (no backing mem) */ -#define CFG_IBAT1L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT1U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) - -/* 2G - 3G PCI */ -#ifdef CONFIG_PCI -#define CFG_IBAT2L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT2U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) -#define CFG_IBAT3L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_IBAT3U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP) -#else -#define CFG_IBAT2L (0) -#define CFG_IBAT2U (0) -#define CFG_IBAT3L (0) -#define CFG_IBAT3U (0) -#endif - -#ifdef CONFIG_MPC83XX_PCI2 -#define CFG_IBAT4L (CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT4U (CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) -#define CFG_IBAT5L (CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_IBAT5U (CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP) -#else -#define CFG_IBAT4L (0) -#define CFG_IBAT4U (0) -#define CFG_IBAT5L (0) -#define CFG_IBAT5U (0) -#endif - -/* IMMRBAR */ -#define CFG_IBAT6L (CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_IBAT6U (CFG_IMMRBAR | BATU_BL_256M | BATU_VS | BATU_VP) - -/* SDRAM, BCSR & FLASH */ -#define CFG_IBAT7L (0xf0000000 | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_IBAT7U (0xf0000000 | BATU_BL_256M | BATU_VS | BATU_VP) - -#define CFG_DBAT0L CFG_IBAT0L -#define CFG_DBAT0U CFG_IBAT0U -#define CFG_DBAT1L CFG_IBAT1L -#define CFG_DBAT1U CFG_IBAT1U -#define CFG_DBAT2L CFG_IBAT2L -#define CFG_DBAT2U CFG_IBAT2U -#define CFG_DBAT3L CFG_IBAT3L -#define CFG_DBAT3U CFG_IBAT3U -#define CFG_DBAT4L CFG_IBAT4L -#define CFG_DBAT4U CFG_IBAT4U -#define CFG_DBAT5L CFG_IBAT5L -#define CFG_DBAT5U CFG_IBAT5U -#define CFG_DBAT6L CFG_IBAT6L -#define CFG_DBAT6U CFG_IBAT6U -#define CFG_DBAT7L CFG_IBAT7L -#define CFG_DBAT7U CFG_IBAT7U - - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* - * Environment Configuration - */ - -#if defined(CONFIG_TSEC_ENET) -#define CONFIG_ETHADDR 00:04:9f:11:22:33 -#define CONFIG_HAS_ETH1 -#define CONFIG_ETH1ADDR 00:E0:0C:00:7D:01 -#endif - -#define CONFIG_IPADDR 192.168.1.253 - -#define CONFIG_HOSTNAME unknown -#define CONFIG_ROOTPATH /nfsroot -#define CONFIG_BOOTFILE your.uImage - -#define CONFIG_SERVERIP 192.168.1.1 -#define CONFIG_GATEWAYIP 192.168.1.1 -#define CONFIG_NETMASK 255.255.255.0 - -#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ - -#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ -#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ - -#define CONFIG_BAUDRATE 115200 - - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "consoledev=ttyS0\0" \ - "ramdiskaddr=400000\0" \ - "ramdiskfile=ramfs.83xx\0" - -#define CONFIG_NFSBOOTCOMMAND \ - "setenv bootargs root=/dev/nfs rw " \ - "nfsroot=$serverip:$rootpath " \ - "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ - "console=$consoledev,$baudrate $othbootargs;" \ - "tftp $loadaddr $bootfile;" \ - "bootm $loadaddr" - -#define CONFIG_RAMBOOTCOMMAND \ - "setenv bootargs root=/dev/ram rw " \ - "console=$consoledev,$baudrate $othbootargs;" \ - "tftp $ramdiskaddr $ramdiskfile;" \ - "tftp $loadaddr $bootfile;" \ - "bootm $loadaddr $ramdiskaddr" - -#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND - -#endif /* __CONFIG_H */ diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h index 1a479805e0..0300b0d949 100644 --- a/include/configs/MPC8349EMDS.h +++ b/include/configs/MPC8349EMDS.h @@ -29,7 +29,6 @@ #ifndef __CONFIG_H #define __CONFIG_H -#define DEBUG #undef DEBUG /* @@ -40,8 +39,8 @@ #define CONFIG_MPC8349 1 /* MPC8349 specific */ #define CONFIG_MPC8349EMDS 1 /* MPC8349EMDS board specific */ -/* FIXME: Real PCI support will come in a follow-up update. */ -#undef CONFIG_PCI +#undef CONFIG_PCI +#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */ #define PCI_66M #ifdef PCI_66M @@ -53,8 +52,10 @@ #ifndef CONFIG_SYS_CLK_FREQ #ifdef PCI_66M #define CONFIG_SYS_CLK_FREQ 66000000 +#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1 #else #define CONFIG_SYS_CLK_FREQ 33000000 +#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1 #endif #endif @@ -69,7 +70,7 @@ /* * DDR Setup */ -#define CONFIG_DDR_ECC /* only for ECC DDR module */ +#undef CONFIG_DDR_ECC /* only for ECC DDR module */ #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */ #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/ @@ -157,7 +158,7 @@ /* * BCSR register on local bus 32KB, 8-bit wide for MDS config reg */ -#define CFG_BCSR 0xF8000000 +#define CFG_BCSR 0xE2400000 #define CFG_LBLAWBAR1_PRELIM CFG_BCSR /* Access window base at BCSR base */ #define CFG_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */ #define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port-size=8bit, MSEL=GPCM */ @@ -165,7 +166,7 @@ #define CONFIG_L1_INIT_RAM #define CFG_INIT_RAM_LOCK 1 -#define CFG_INIT_RAM_ADDR 0xE8000000 /* Initial RAM address */ +#define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */ #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/ #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */ @@ -322,18 +323,8 @@ #define CFG_TSEC2_OFFSET 0x25000 #define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET) -/* IO Configuration */ -#define CFG_IO_CONF (\ - IO_CONF_UART |\ - IO_CONF_TSEC1 |\ - IO_CONF_IRQ0 |\ - IO_CONF_IRQ1 |\ - IO_CONF_IRQ2 |\ - IO_CONF_IRQ3 |\ - IO_CONF_IRQ4 |\ - IO_CONF_IRQ5 |\ - IO_CONF_IRQ6 |\ - IO_CONF_IRQ7 ) +/* USB */ +#define CFG_USE_MPC834XSYS_USB_PHY 1 /* Use SYS board PHY */ /* * General PCI @@ -341,21 +332,27 @@ */ #define CFG_PCI1_MEM_BASE 0x80000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE -#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ +#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */ +#define CFG_PCI1_MMIO_BASE 0x90000000 +#define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE +#define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */ #define CFG_PCI1_IO_BASE 0x00000000 -#define CFG_PCI1_IO_PHYS 0xe2000000 -#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ +#define CFG_PCI1_IO_PHYS 0xE2000000 +#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */ #define CFG_PCI2_MEM_BASE 0xA0000000 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE -#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */ +#define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */ +#define CFG_PCI2_MMIO_BASE 0xB0000000 +#define CFG_PCI2_MMIO_PHYS CFG_PCI2_MMIO_BASE +#define CFG_PCI2_MMIO_SIZE 0x10000000 /* 256M */ #define CFG_PCI2_IO_BASE 0x00000000 -#define CFG_PCI2_IO_PHYS 0xe3000000 -#define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */ +#define CFG_PCI2_IO_PHYS 0xE2100000 +#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */ #if defined(CONFIG_PCI) -#define PCI_ALL_PCI1 +#define PCI_ONE_PCI1 #if defined(PCI_64BIT) #undef PCI_ALL_PCI1 #undef PCI_TWO_PCI1 @@ -512,35 +509,35 @@ #define CFG_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ - HRCWL_CSB_TO_CLKIN_4X1 |\ + HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X2 |\ HRCWL_CORE_TO_CSB_2X1) #elif 0 /*396/132*/ #define CFG_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ - HRCWL_CSB_TO_CLKIN_2X1 |\ + HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_3X1) #elif 0 /*264/132*/ #define CFG_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ - HRCWL_CSB_TO_CLKIN_2X1 |\ + HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_2X1) #elif 0 /*132/132*/ #define CFG_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ - HRCWL_CSB_TO_CLKIN_2X1 |\ + HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_1X1) #elif 0 /*264/264 */ #define CFG_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ - HRCWL_CSB_TO_CLKIN_4X1 |\ + HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_1X1) #endif @@ -578,7 +575,7 @@ #define CFG_SICRL SICRL_LDP_A #define CFG_HID0_INIT 0x000000000 -#define CFG_HID0_FINAL CFG_HID0_INIT +#define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK /* #define CFG_HID0_FINAL (\ HID0_ENABLE_INSTRUCTION_CACHE |\ @@ -605,25 +602,28 @@ #define CFG_IBAT2U (0) #endif -/* IMMRBAR @ 0xE0000000 */ -#define CFG_IBAT3L (CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_IBAT3U (CFG_IMMRBAR | BATU_BL_1M | BATU_VS | BATU_VP) - -/* stack in DCACHE (no backing mem) @ 0xE8000000 */ -#define CFG_IBAT4L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT4U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) +#ifdef CONFIG_MPC83XX_PCI2 +#define CFG_IBAT3L (CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) +#define CFG_IBAT3U (CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) +#define CFG_IBAT4L (CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_IBAT4U (CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP) +#else +#define CFG_IBAT3L (0) +#define CFG_IBAT3U (0) +#define CFG_IBAT4L (0) +#define CFG_IBAT4U (0) +#endif -/* LBC SDRAM @ 0xF0000000 */ -#define CFG_IBAT5L (CFG_LBC_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT5U (CFG_LBC_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP) +/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */ +#define CFG_IBAT5L (CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_IBAT5U (CFG_IMMRBAR | BATU_BL_256M | BATU_VS | BATU_VP) -/* BCSR @ 0xF8000000 */ -#define CFG_IBAT6L (CFG_BCSR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) -#define CFG_IBAT6U (CFG_BCSR | BATU_BL_128K | BATU_VS | BATU_VP) +/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ +#define CFG_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE) +#define CFG_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) -/* FLASH @ 0xFE000000 */ -#define CFG_IBAT7L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) -#define CFG_IBAT7U (CFG_FLASH_BASE | BATU_BL_8M | BATU_VS | BATU_VP) +#define CFG_IBAT7L (0) +#define CFG_IBAT7U (0) #define CFG_DBAT0L CFG_IBAT0L #define CFG_DBAT0U CFG_IBAT0U diff --git a/include/configs/delta.h b/include/configs/delta.h index e4c8ccab11..91284fdace 100644 --- a/include/configs/delta.h +++ b/include/configs/delta.h @@ -66,6 +66,17 @@ #define CFG_I2C_INIT_BOARD 1 /* #define CONFIG_HW_WATCHDOG 1 /\* Required for hitting the DA9030 WD *\/ */ +#define DELTA_CHECK_KEYBD 1 /* check for keys pressed during boot */ +#define CONFIG_PREBOOT "\0" + +#ifdef DELTA_CHECK_KEYBD +# define KEYBD_DATALEN 4 /* we have four keys */ +# define KEYBD_KP_DKIN0 0x1 /* vol+ */ +# define KEYBD_KP_DKIN1 0x2 /* vol- */ +# define KEYBD_KP_DKIN2 0x3 /* multi */ +# define KEYBD_KP_DKIN5 0x4 /* SWKEY_GN */ +#endif /* DELTA_CHECK_KEYBD */ + /* * select serial console configuration */ diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h index 2b1c0d00cb..d8d63a112c 100644 --- a/include/configs/mcc200.h +++ b/include/configs/mcc200.h @@ -172,6 +172,10 @@ #define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */ +#if TEXT_BASE == CFG_FLASH_BASE +#define CFG_LOWBOOT 1 +#endif + /* * Memory map */ diff --git a/include/configs/zylonite.h b/include/configs/zylonite.h index 4232d504ee..c6aa8ece5b 100644 --- a/include/configs/zylonite.h +++ b/include/configs/zylonite.h @@ -76,14 +76,17 @@ #define CONFIG_BAUDRATE 115200 -/* #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MMC | CFG_CMD_FAT) */ #ifdef TURN_ON_ETHERNET # define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PING) #else -# define CONFIG_COMMANDS (CONFIG_CMD_DFL & ~CFG_CMD_NET) +# define CONFIG_COMMANDS ((CONFIG_CMD_DFL \ + | CFG_CMD_ENV \ + | CFG_CMD_NAND) \ + & ~(CFG_CMD_NET \ + | CFG_CMD_FLASH \ + | CFG_CMD_IMLS)) #endif - /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> @@ -127,8 +130,11 @@ #define CFG_LOAD_ADDR (CFG_DRAM_BASE + 0x8000) /* default load address */ -#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */ -#define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */ +#define CFG_HZ 3250000 /* incrementer freq: 3.25 MHz */ + +/* Monahans Core Frequency */ +#define CFG_MONAHANS_RUN_MODE_OSC_RATIO 16 /* valid values: 8, 16, 24, 31 */ +#define CFG_MONAHANS_TURBO_RUN_MODE_RATIO 1 /* valid values: 1, 2 */ /* valid baudrates */ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } @@ -159,98 +165,64 @@ #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */ #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */ -#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ -#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */ -#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */ -#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */ -#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */ +#define CFG_DRAM_BASE 0x80000000 /* at CS0 */ +#define CFG_DRAM_SIZE 0x04000000 /* 64 MB Ram */ -#define CFG_DRAM_BASE 0xa0000000 -#define CFG_DRAM_SIZE 0x04000000 +#undef CFG_SKIP_DRAM_SCRUB -#define CFG_FLASH_BASE PHYS_FLASH_1 - -#define FPGA_REGS_BASE_PHYSICAL 0x08000000 /* - * GPIO settings + * NAND Flash */ -#define CFG_GPSR0_VAL 0x00008000 -#define CFG_GPSR1_VAL 0x00FC0382 -#define CFG_GPSR2_VAL 0x0001FFFF -#define CFG_GPCR0_VAL 0x00000000 -#define CFG_GPCR1_VAL 0x00000000 -#define CFG_GPCR2_VAL 0x00000000 -#define CFG_GPDR0_VAL 0x0060A800 -#define CFG_GPDR1_VAL 0x00FF0382 -#define CFG_GPDR2_VAL 0x0001C000 -#define CFG_GAFR0_L_VAL 0x98400000 -#define CFG_GAFR0_U_VAL 0x00002950 -#define CFG_GAFR1_L_VAL 0x000A9558 -#define CFG_GAFR1_U_VAL 0x0005AAAA -#define CFG_GAFR2_L_VAL 0xA0000000 -#define CFG_GAFR2_U_VAL 0x00000002 - -#define CFG_PSSR_VAL 0x20 +/* Use the new NAND code. (BOARDLIBS = drivers/nand/libnand.a required) */ +#define CONFIG_NEW_NAND_CODE +#define CFG_NAND0_BASE 0x0 +#undef CFG_NAND1_BASE -/* - * Memory settings - */ -#define CFG_MSC0_VAL 0x23F223F2 -#define CFG_MSC1_VAL 0x3FF1A441 -#define CFG_MSC2_VAL 0x7FF97FF1 -#define CFG_MDCNFG_VAL 0x00001AC9 -#define CFG_MDREFR_VAL 0x00018018 -#define CFG_MDMRS_VAL 0x00000000 +#define CFG_NAND_BASE_LIST { CFG_NAND0_BASE } +#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -/* - * PCMCIA and CF Interfaces - */ -#define CFG_MECR_VAL 0x00000000 -#define CFG_MCMEM0_VAL 0x00010504 -#define CFG_MCMEM1_VAL 0x00010504 -#define CFG_MCATT0_VAL 0x00010504 -#define CFG_MCATT1_VAL 0x00010504 -#define CFG_MCIO0_VAL 0x00004715 -#define CFG_MCIO1_VAL 0x00004715 +/* nand timeout values */ +#define CFG_NAND_PROG_ERASE_TO 3000 +#define CFG_NAND_OTHER_TO 100 +#define CFG_NAND_SENDCMD_RETRY 3 +#undef NAND_ALLOW_ERASE_ALL /* Allow erasing bad blocks - don't use */ -#define _LED 0x08000010 -#define LED_BLANK 0x08000040 +/* NAND Timing Parameters (in ns) */ +#define NAND_TIMING_tCH 10 +#define NAND_TIMING_tCS 0 +#define NAND_TIMING_tWH 20 +#define NAND_TIMING_tWP 40 -/* - * FLASH and environment organization - */ -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ +#define NAND_TIMING_tRH 20 +#define NAND_TIMING_tRP 40 -/* timeout values are in ticks */ -#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */ -#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */ +#define NAND_TIMING_tR 11123 +#define NAND_TIMING_tWHR 100 +#define NAND_TIMING_tAR 10 -/* NOTE: many default partitioning schemes assume the kernel starts at the - * second sector, not an environment. You have been warned! - */ -#define CFG_MONITOR_LEN PHYS_FLASH_SECT_SIZE +/* NAND debugging */ +#define CFG_DFC_DEBUG1 /* usefull */ +#undef CFG_DFC_DEBUG2 /* noisy */ +#undef CFG_DFC_DEBUG3 /* extremly noisy */ -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE) -#define CFG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE -#define CFG_ENV_SIZE (PHYS_FLASH_SECT_SIZE / 16) +#define CONFIG_MTD_DEBUG +#define CONFIG_MTD_DEBUG_VERBOSE 1 +#define ADDR_COLUMN 1 +#define ADDR_PAGE 2 +#define ADDR_COLUMN_PAGE 3 + +#define NAND_ChipID_UNKNOWN 0x00 +#define NAND_MAX_FLOORS 1 +#define NAND_MAX_CHIPS 1 + +#define CFG_NO_FLASH 1 + +#define CFG_ENV_IS_IN_NAND 1 +#define CFG_ENV_OFFSET 0x40000 +#define CFG_ENV_OFFSET_REDUND 0x44000 +#define CFG_ENV_SIZE 0x4000 -/* - * FPGA Offsets - */ -#define WHOAMI_OFFSET 0x00 -#define HEXLED_OFFSET 0x10 -#define BLANKLED_OFFSET 0x40 -#define DISCRETELED_OFFSET 0x40 -#define CNFG_SWITCHES_OFFSET 0x50 -#define USER_SWITCHES_OFFSET 0x60 -#define MISC_WR_OFFSET 0x80 -#define MISC_RD_OFFSET 0x90 -#define INT_MASK_OFFSET 0xC0 -#define INT_CLEAR_OFFSET 0xD0 -#define GP_OFFSET 0x100 #endif /* __CONFIG_H */ diff --git a/include/linux/string.h b/include/linux/string.h index 1a45fd3215..62390399b0 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -38,7 +38,7 @@ extern int strcmp(const char *,const char *); #ifndef __HAVE_ARCH_STRNCMP extern int strncmp(const char *,const char *,__kernel_size_t); #endif -#ifndef __HAVE_ARCH_STRNICMP +#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */ extern int strnicmp(const char *, const char *, __kernel_size_t); #endif #ifndef __HAVE_ARCH_STRCHR diff --git a/lib_arm/board.c b/lib_arm/board.c index 1028b046d8..babc2543eb 100644 --- a/lib_arm/board.c +++ b/lib_arm/board.c @@ -297,7 +297,7 @@ void start_armboot (void) mem_malloc_init (_armboot_start - CFG_MALLOC_LEN); #if (CONFIG_COMMANDS & CFG_CMD_NAND) - puts ("NAND:"); + puts ("NAND: "); nand_init(); /* go init the NAND */ #endif diff --git a/lib_generic/string.c b/lib_generic/string.c index 0e99d1b2b5..e0b793abbe 100644 --- a/lib_generic/string.c +++ b/lib_generic/string.c @@ -21,7 +21,7 @@ #include <malloc.h> -#ifndef __HAVE_ARCH_STRNICMP +#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */ /** * strnicmp - Case insensitive, length-limited string comparison * @s1: One string diff --git a/lib_m68k/board.c b/lib_m68k/board.c index c13268c09e..73d2e3f749 100644 --- a/lib_m68k/board.c +++ b/lib_m68k/board.c @@ -636,7 +636,7 @@ void board_init_r (gd_t *id, ulong dest_addr) #if (CONFIG_COMMANDS & CFG_CMD_NAND) WATCHDOG_RESET (); - puts ("NAND:"); + puts ("NAND: "); nand_init(); /* go init the NAND */ #endif diff --git a/rtc/ds1306.c b/rtc/ds1306.c index e143bf7a3d..e01e1ceae9 100644 --- a/rtc/ds1306.c +++ b/rtc/ds1306.c @@ -360,13 +360,13 @@ void rtc_set (struct rtc_time *tmp) tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec); - rtc_write (RTC_YEAR, bin2bcd (tmp->tm_year - 2000)); - rtc_write (RTC_MONTH, bin2bcd (tmp->tm_mon)); - rtc_write (RTC_DATE_OF_MONTH, bin2bcd (tmp->tm_mday)); - rtc_write (RTC_DAY_OF_WEEK, bin2bcd (tmp->tm_wday + 1)); - rtc_write (RTC_HOURS, bin2bcd (tmp->tm_hour)); - rtc_write (RTC_MINUTES, bin2bcd (tmp->tm_min)); rtc_write (RTC_SECONDS, bin2bcd (tmp->tm_sec)); + rtc_write (RTC_MINUTES, bin2bcd (tmp->tm_min)); + rtc_write (RTC_HOURS, bin2bcd (tmp->tm_hour)); + rtc_write (RTC_DAY_OF_WEEK, bin2bcd (tmp->tm_wday + 1)); + rtc_write (RTC_DATE_OF_MONTH, bin2bcd (tmp->tm_mday)); + rtc_write (RTC_MONTH, bin2bcd (tmp->tm_mon)); + rtc_write (RTC_YEAR, bin2bcd (tmp->tm_year - 2000)); } /* ------------------------------------------------------------------------- */ diff --git a/tools/mkimage.c b/tools/mkimage.c index 5222bb21a5..fea3e5bc6b 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -277,7 +277,8 @@ NXTARG: ; */ if (xflag) { if (ep != addr + sizeof(image_header_t)) { - fprintf (stderr, "%s: For XIP, the entry point must be the load addr + %lu\n", + fprintf (stderr, + "%s: For XIP, the entry point must be the load addr + %lu\n", cmdname, (unsigned long)sizeof(image_header_t)); exit (EXIT_FAILURE); @@ -347,8 +348,9 @@ NXTARG: ; if (crc32 (0, data, len) != checksum) { fprintf (stderr, - "*** Warning: \"%s\" has bad header checksum!\n", - imagefile); + "%s: ERROR: \"%s\" has bad header checksum!\n", + cmdname, imagefile); + exit (EXIT_FAILURE); } data = (char *)(ptr + sizeof(image_header_t)); @@ -356,8 +358,9 @@ NXTARG: ; if (crc32 (0, data, len) != ntohl(hdr->ih_dcrc)) { fprintf (stderr, - "*** Warning: \"%s\" has corrupted data!\n", - imagefile); + "%s: ERROR: \"%s\" has corrupted data!\n", + cmdname, imagefile); + exit (EXIT_FAILURE); } /* for multi-file images we need the data part, too */ |