From 8bde7f776c77b343aca29b8c7b58464d915ac245 Mon Sep 17 00:00:00 2001 From: wdenk Date: Fri, 27 Jun 2003 21:31:46 +0000 Subject: * Code cleanup: - remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen) --- board/sacsng/sacsng.c | 100 +++++++++++++++++++++++++------------------------- 1 file changed, 50 insertions(+), 50 deletions(-) (limited to 'board/sacsng/sacsng.c') diff --git a/board/sacsng/sacsng.c b/board/sacsng/sacsng.c index 19dbb97e60..086e42a6a7 100644 --- a/board/sacsng/sacsng.c +++ b/board/sacsng/sacsng.c @@ -75,7 +75,7 @@ #define ADC_INITIAL_DELAY (10 * ADC_VREF_CAP) /* 10 usec per uF, in usec */ #define ADC_SDATA_DELAY 100 /* ADC SDATA release delay in usec */ #define ADC_CAL_DELAY (1000000 / INITIAL_SAMPLE_RATE * 4500) - /* Wait at least 4100 LRCLK's */ + /* Wait at least 4100 LRCLK's */ #define ADC_REG1_FRAME_START 0x80 /* Frame start */ #define ADC_REG1_GROUND_CAL 0x40 /* Ground calibration enable */ @@ -201,17 +201,17 @@ long int initdram(int board_type) else if(j == 4) cols = data & 0x0F; else if(j == 12) { /* - * Refresh rate: this assumes the prescaler is set to + * Refresh rate: this assumes the prescaler is set to * approximately 1uSec per tick. */ switch(data & 0x7F) { - default: - case 0: psrt = 14 ; /* 15.625uS */ break; - case 1: psrt = 2; /* 3.9uS */ break; - case 2: psrt = 6; /* 7.8uS */ break; - case 3: psrt = 29; /* 31.3uS */ break; - case 4: psrt = 60; /* 62.5uS */ break; - case 5: psrt = 120; /* 125uS */ break; + default: + case 0: psrt = 14 ; /* 15.625uS */ break; + case 1: psrt = 2; /* 3.9uS */ break; + case 2: psrt = 6; /* 7.8uS */ break; + case 3: psrt = 29; /* 31.3uS */ break; + case 4: psrt = 60; /* 62.5uS */ break; + case 5: psrt = 120; /* 125uS */ break; } } else if(j == 17) banks = data; @@ -228,13 +228,13 @@ long int initdram(int board_type) #endif else { printf ("WARNING: Unknown CAS latency 0x%02X, using 3\n", - data); + data); } } else if(j == 63) { if(data != cksum) { printf ("WARNING: Configuration data checksum failure:" - " is 0x%02x, calculated 0x%02x\n", + " is 0x%02x, calculated 0x%02x\n", data, cksum); } } @@ -309,7 +309,7 @@ long int initdram(int board_type) PSDMR_ACTTORW_8W |\ PSDMR_WRC_4C |\ PSDMR_EAMUX |\ - PSDMR_BUFCMD) |\ + PSDMR_BUFCMD) |\ caslatency |\ ((caslatency - 1) << 6) | /* LDOTOPRE is CL - 1 */ \ (sdam << 24) |\ @@ -323,7 +323,7 @@ long int initdram(int board_type) PSDMR_ACTTORW_2W | /* 1 for 7E parts (fast PC-133) */ \ PSDMR_WRC_1C | /* 1 clock + 7nSec */ EAMUX |\ - BUFCMD) |\ + BUFCMD) |\ caslatency |\ ((caslatency - 1) << 6) | /* LDOTOPRE is CL - 1 */ \ (sdam << 24) |\ @@ -400,7 +400,7 @@ long int initdram(int board_type) * two chip selects (double sided). */ if(chipselects > 1) { - ramaddr += sdram_size; + ramaddr += sdram_size; memctl->memc_br3 = CFG_BR3_PRELIM + sdram_size; memctl->memc_or3 = or; @@ -459,13 +459,13 @@ int misc_init_r(void) sample_rate = INITIAL_SAMPLE_RATE; if ((ep = getenv("DaqSampleRate")) != NULL) { - sample_rate = simple_strtol(ep, NULL, 10); + sample_rate = simple_strtol(ep, NULL, 10); } sample_64x = INITIAL_SAMPLE_64X; sample_128x = INITIAL_SAMPLE_128X; if ((ep = getenv("Daq64xSampling")) != NULL) { - sample_64x = simple_strtol(ep, NULL, 10); + sample_64x = simple_strtol(ep, NULL, 10); if (sample_64x) { sample_128x = 0; } @@ -474,18 +474,18 @@ int misc_init_r(void) } } else { - if ((ep = getenv("Daq128xSampling")) != NULL) { + if ((ep = getenv("Daq128xSampling")) != NULL) { sample_128x = simple_strtol(ep, NULL, 10); if (sample_128x) { - sample_64x = 0; + sample_64x = 0; } else { - sample_64x = 1; + sample_64x = 1; } } } - /* + /* * Stop the clocks and wait for at least 1 LRCLK period * to make sure the clocking has really stopped. */ @@ -509,12 +509,12 @@ int misc_init_r(void) setenv("DaqSampleRate", str_buf); if (sample_64x) { - setenv("Daq64xSampling", "1"); - setenv("Daq128xSampling", NULL); + setenv("Daq64xSampling", "1"); + setenv("Daq128xSampling", NULL); } else { - setenv("Daq64xSampling", NULL); - setenv("Daq128xSampling", "1"); + setenv("Daq64xSampling", NULL); + setenv("Daq128xSampling", "1"); } /* Display the ADC/DAC clocking information */ @@ -526,7 +526,7 @@ int misc_init_r(void) right_just = INITIAL_RIGHT_JUST; if ((ep = getenv("DaqDACRightJustified")) != NULL) { - right_just = simple_strtol(ep, NULL, 10); + right_just = simple_strtol(ep, NULL, 10); } sprintf(str_buf, "%d", right_just); @@ -538,7 +538,7 @@ int misc_init_r(void) mclk_divide = INITIAL_MCLK_DIVIDE; if ((ep = getenv("DaqDACMClockDivide")) != NULL) { - mclk_divide = simple_strtol(ep, NULL, 10); + mclk_divide = simple_strtol(ep, NULL, 10); } sprintf(str_buf, "%d", mclk_divide); @@ -666,7 +666,7 @@ int misc_init_r(void) */ i2c_reg_write(I2C_DAC_ADDR, 0x01, (right_just ? DAC_REG1_RIGHT_JUST_24BIT : - DAC_REG1_LEFT_JUST_24_BIT) | + DAC_REG1_LEFT_JUST_24_BIT) | DAC_REG1_DEM_NO | (sample_rate >= 50000 ? DAC_REG1_DOUBLE : DAC_REG1_SINGLE)); @@ -724,7 +724,7 @@ static void flash_code(uchar number, uchar modulo, uchar digits) * Recursively do upper digits. */ if(digits > 1) { - flash_code(number / modulo, modulo, digits - 1); + flash_code(number / modulo, modulo, digits - 1); } number = number % modulo; @@ -733,20 +733,20 @@ static void flash_code(uchar number, uchar modulo, uchar digits) * Zero is indicated by one long flash (dash). */ if(number == 0) { - status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); - udelay(1000000); - status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF); - udelay(200000); + status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); + udelay(1000000); + status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF); + udelay(200000); } else { - /* - * Non-zero is indicated by short flashes, one per count. - */ - for(j = 0; j < number; j++) { - status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); - udelay(100000); - status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF); - udelay(200000); - } + /* + * Non-zero is indicated by short flashes, one per count. + */ + for(j = 0; j < number; j++) { + status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); + udelay(100000); + status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF); + udelay(200000); + } } /* * Inter-digit pause: we've already waited 200 mSec, wait 1 sec total @@ -759,16 +759,16 @@ static int last_boot_progress; void show_boot_progress (int status) { if(status != -1) { - last_boot_progress = status; + last_boot_progress = status; } else { - /* - * Houston, we have a problem. Blink the last OK status which - * indicates where things failed. - */ - status_led_set(STATUS_LED_RED, STATUS_LED_ON); - flash_code(last_boot_progress, 5, 3); - udelay(1000000); - status_led_set(STATUS_LED_RED, STATUS_LED_BLINKING); + /* + * Houston, we have a problem. Blink the last OK status which + * indicates where things failed. + */ + status_led_set(STATUS_LED_RED, STATUS_LED_ON); + flash_code(last_boot_progress, 5, 3); + udelay(1000000); + status_led_set(STATUS_LED_RED, STATUS_LED_BLINKING); } } #endif /* CONFIG_SHOW_BOOT_PROGRESS */ -- cgit v1.2.3