From 59d4d2025c9f1b0a68b780fe6a6f0e313caf3027 Mon Sep 17 00:00:00 2001 From: Karl Kurbjun Date: Wed, 12 Nov 2008 04:15:34 +0000 Subject: Revert last commit (accidentally committed the whole tree) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19095 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/s3c2440/crt0.S | 16 +-- firmware/target/arm/s3c2440/debug-s3c2440.c | 39 +------ .../target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c | 2 +- .../target/arm/s3c2440/gigabeat-fx/power-meg-fx.c | 121 --------------------- .../target/arm/s3c2440/gigabeat-fx/system-meg-fx.c | 13 +-- 5 files changed, 8 insertions(+), 183 deletions(-) (limited to 'firmware/target') diff --git a/firmware/target/arm/s3c2440/crt0.S b/firmware/target/arm/s3c2440/crt0.S index af0ef5bba8..ff5eafd042 100644 --- a/firmware/target/arm/s3c2440/crt0.S +++ b/firmware/target/arm/s3c2440/crt0.S @@ -49,8 +49,8 @@ vectors: /* Add some strings to detect the bootloader in flash and give it a version * number. (0x040A0028, 0x040A002C) */ -.string "ROCKBOX\0" -.string "R 03.00\0" +.string "ROCKBOX" +.word 0x0001 /* * Function: word_copy @@ -99,18 +99,6 @@ start: cmp r0, #0xA0000 bne poweron - /* Did an RTC event wake the player up? */ - - mov r2, #0x4A000000 - ldr r1, [r2] - ands r1, r1, #0x40000000 - - /* Woke up with the alarm - store a flag in GSTATUS3 */ - ldrne r2, =0x560000b8 - movne r1, #0x01 - strne r1, [r2] - bne poweron - /* Set GPG up to read power and menu status */ ldr r2, =0x56000050 ldr r1, [r2, #0x18] diff --git a/firmware/target/arm/s3c2440/debug-s3c2440.c b/firmware/target/arm/s3c2440/debug-s3c2440.c index 6cd6d649cf..97b7123a43 100644 --- a/firmware/target/arm/s3c2440/debug-s3c2440.c +++ b/firmware/target/arm/s3c2440/debug-s3c2440.c @@ -32,44 +32,7 @@ bool __dbg_hw_info(void) { - char buf[50]; - int line, button; - - char reg=0, value=0; - - lcd_clear_display(); - lcd_setfont(FONT_SYSFIXED); - - while(1) - { - line=0; - snprintf(buf, sizeof(buf), "reg: %08x value: %08x", reg, value); - lcd_puts(0, line++, buf); - - button = button_get_w_tmo(HZ/10); - - if (button == BUTTON_UP) - reg++; - if (button == BUTTON_DOWN) - reg--; - - if (button == BUTTON_VOL_UP) - value++; - if (button == BUTTON_VOL_DOWN) - value--; - - if (button == BUTTON_A) - { -// LCD_SPI_start(); -// LCD_SPI_setreg(reg, value); -// LCD_SPI_stop(); - } - - lcd_update(); - - if (button == (DEBUG_CANCEL|BUTTON_REL)) - return false; - } + return false; } bool __dbg_ports(void) diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c index e09f628809..ac8dc380e2 100644 --- a/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c +++ b/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c @@ -244,7 +244,7 @@ static void LCD_SPI_init(void) /* LCD init */ void lcd_init_device(void) { -#if 0//def BOOTLOADER +#ifdef BOOTLOADER int i; /* When the Rockbox bootloader starts, we are changing framebuffer address, but we don't want what's shown on the LCD to change until we do an diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c index d625c07cc8..544869ab6c 100644 --- a/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c +++ b/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c @@ -70,11 +70,6 @@ void power_off(void) _backlight_off(); _buttonlight_off(); sleep(HZ); - - /* Do this to allow the drive to properly reset when player restarts - * immediately without running OF shutdown. - */ - GPGCON&=~0x00300000; /* Rockbox never properly shutdown the player. When the sleep bit is set * the player actually wakes up in some type of "zombie" state @@ -86,122 +81,6 @@ void power_off(void) CLKCON |=(1<<3); reboot_point(); - -#if 0 - - GPBCON=0x00015450; - GPBDAT=0x403; - GPBUP=0x3FD; - - GPCCON =0xAAA054A8; - GPCDAT =0x0000038C; - GPCUP =0xFFFF; - - - GPDCON =0xAAA0AAA5; - GPDDAT =0x00000300; - GPDUP =0xFCFF; - - - GPECON =0xAA8002AA; - GPEDAT =0x0000FFED; - GPEUP =0x3817; - - GPFCON =0x00000a00; - GPFDAT =0x000000F1; - GPFUP =0x000000FF; - - GPGCON =0x01401002; - GPGDAT =0x00000180; - GPGUP =0x0000FF7F; - - GPHCON =0x001540A5; - GPHDAT =0x000006FD; - GPHUP =0x00000187; - -// mine - INTMSK =0xFFFFFFFF; - EINTMASK=0x0FFFFEF0; - EXTINT0 =0xFFFFFECF; - EXTINT1 =0x07; -// - -// INTMSK=0xFFFFFFFF; -// EINTMASK=0x00200000; - -// GPHDAT=0x00000004; - -// EXTINT0=~0x00000130; -// INTMSK=(~0x00000130)+0x00000100; -// GPGUP=0xFFFFFFFF; - -//mine - INTMSK =0xFFFFFFDE; -// - - SRCPND=0xFFFFFFFF; - INTPND=0xFFFFFFFF; - GSTATUS1=0x00000600; - - ADCCON=0x00000004; - -// MISCCR=MISCCR&(~0x703000)|0x603000; - LCDCON1=0x00000000; - LOCKTIME=0xFFFFFFFF; -// REFRESH=REFRESH|0x00400000; - -// MISCCR=MISCCR|0x000E0000; - -// CLKCON=CLKCON|0x00004018; - - /* - * This next piece of code was taken from the linux 2.6.17 sources: - * linux/arch/arm/mach-s3c2410/sleep.S - * - * Copyright (c) 2004 Simtec Electronics - * Ben Dooks - * - * Based on PXA/SA1100 sleep code by: - * Nicolas Pitre, (c) 2002 Monta Vista Software Inc - * Cliff Brake, (c) 2001 - */ - - asm volatile - ( - /* get REFRESH, MISCCR, and CLKCON (and ensure in TLB) */ - "ldr r4, =0x48000024 \n" - "ldr r5, =0x56000080 \n" - "ldr r6, =0x4C00000C \n" - "ldr r7, [ r4 ] \n" - "ldr r8, [ r5 ] \n" - "ldr r9, [ r6 ] \n" - - /* Setup register writes */ - "ldr r2, =0x006E3000 \n" - "ldr r3, =0x00004018 \n" - "orr r7, r7, #0x00400000 \n" /* SDRAM sleep command */ - "orr r8, r8, r2 \n" /* SDRAM power-down signals */ - "orr r9, r9, r3 \n" /* power down command */ - - /* first as a trial-run to load cache */ - "teq pc, #0 \n" - "bl s3c2410_do_sleep \n" - - /* now do it for real */ - "teq r0, r0 \n" - "b s3c2410_do_sleep \n" - - /* align next bit of code to cache line */ - ".align 8 \n" - "s3c2410_do_sleep: \n" - "streq r7, [ r4 ] \n" /* SDRAM sleep command */ - "streq r8, [ r5 ] \n" /* SDRAM power-down config */ - "streq r3, [ r6 ] \n" /* CPU sleep */ - "1: \n" - "beq 1b \n" - "bx lr \n" - ); -#endif } #else /* SIMULATOR */ diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/system-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/system-meg-fx.c index 96afa9b238..8065926e28 100644 --- a/firmware/target/arm/s3c2440/gigabeat-fx/system-meg-fx.c +++ b/firmware/target/arm/s3c2440/gigabeat-fx/system-meg-fx.c @@ -113,14 +113,9 @@ void system_reboot(void) static void set_page_tables(void) { - /* map every memory region to itself */ - map_section(0, 0, 0x1000, CACHE_NONE); - - /* map RAM to 0 and enable caching for it */ - map_section(0x30000000, 0, 32, CACHE_ALL); - - /* enable buffered writing for the framebuffer */ - map_section((int)FRAME, (int)FRAME, 1, BUFFERED); + map_section(0, 0, 0x1000, CACHE_NONE); /* map every memory region to itself */ + map_section(0x30000000, 0, 32, CACHE_ALL); /* map RAM to 0 and enable caching for it */ + map_section((int)FRAME, (int)FRAME, 1, BUFFERED); /* enable buffered writing for the framebuffer */ } void memory_init(void) { @@ -150,7 +145,7 @@ void s3c_regclr(volatile int *reg, unsigned int mask) void system_init(void) { INTMSK = 0xFFFFFFFF; - INTMOD = 0; + INTMOD = 0; SRCPND = 0xFFFFFFFF; INTPND = 0xFFFFFFFF; INTSUBMSK = 0xFFFFFFFF; -- cgit v1.2.3