Changes since U-Boot 0.3.1:
======================================================================
+* Patches by David Müller, 12 Jun 2003:
+ - rewrite of the S3C24X0 register definitions stuff
+ - "driver" for the built-in S3C24X0 RTC
+
+* Patches by Yuli Barcohen, 12 Jun 2003:
+ - Add MII support and Ethernet PHY initialization for MPC8260ADS board
+ - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
+ configuration word supplied by FPGA on some MPC8260ADS boards
+
+* Patch by Pantelis Antoniou, 10 Jun 2003:
+ Unify status LED interface
+
* Add support for DS12887 RTC; add RTC support for ATC board
* Patch by Nicolas Lacressonniere, 11 Jun 2003:
* (C) Copyright 2001, Stuart Hughes, Lineo Inc, stuarth@lineo.com
* Added support for the 16M dram simm on the 8260ads boards
*
+ * (C) Copyright 2003 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ * Added support for SDRAM DIMMs SPD EEPROM, MII, Ethernet PHY init.
+ *
* See file CREDITS for list of people who contributed to this
* project.
*
extern int mem_test(unsigned long start, unsigned long ramsize, int quiet);
#define I2C_BACKUP_ADDR 0x7C00 /* 0x200 bytes for backup */
+#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405)
#define IMAGE_SIZE 0x80000
+#elif defined(CONFIG_VCMA9)
+#define IMAGE_SIZE 0x40000 /* ugly, but it works for now */
+#endif
extern flash_info_t flash_info[]; /* info for FLASH chips */
# Linux-Kernel is expected to be at 3000'8000, entry 3000'8000
# optionally with a ramdisk at 3080'0000
#
-# we load ourself to 33F0'0000
+# we load ourself to 33F8'0000
#
# download area is 3300'0000
#
-TEXT_BASE = 0x33F00000
+TEXT_BASE = 0x33F80000
/* BANK0CON */
#define B0_Tacs 0x0 /* 0clk */
-#define B0_Tcos 0x0 /* 0clk */
-#define B0_Tacc 0x5 /* 8clk */
+#define B0_Tcos 0x1 /* 1clk */
+/*#define B0_Tcos 0x0 0clk */
+#define B0_Tacc 0x7 /* 14clk */
+/*#define B0_Tacc 0x5 8clk */
#define B0_Tcoh 0x0 /* 0clk */
#define B0_Tah 0x0 /* 0clk */
#define B0_Tacp 0x0 /* page mode is not used */
/* BANK1CON */
#define B1_Tacs 0x0 /* 0clk */
-#define B1_Tcos 0x0 /* 0clk */
-#define B1_Tacc 0x5 /* 8clk */
+#define B1_Tcos 0x1 /* 1clk */
+/*#define B1_Tcos 0x0 0clk */
+#define B1_Tacc 0x7 /* 14clk */
+/*#define B1_Tacc 0x5 8clk */
#define B1_Tcoh 0x0 /* 0clk */
#define B1_Tah 0x0 /* 0clk */
#define B1_Tacp 0x0 /* page mode is not used */
int board_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
/* to reduce PLL lock time, adjust the LOCKTIME register */
- rLOCKTIME = 0xFFFFFF;
+ clk_power->LOCKTIME = 0xFFFFFF;
/* configure MPLL */
- rMPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+ clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
/* some delay between MPLL and UPLL */
delay (4000);
/* configure UPLL */
- rUPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+ clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
/* some delay between MPLL and UPLL */
delay (8000);
/* set up the I/O ports */
- rGPACON = 0x007FFFFF;
- rGPBCON = 0x002AAAAA;
- rGPBUP = 0x000002BF;
- rGPCCON = 0xAAAAAAAA;
- rGPCUP = 0x0000FFFF;
- rGPDCON = 0xAAAAAAAA;
- rGPDUP = 0x0000FFFF;
- rGPECON = 0xAAAAAAAA;
- rGPEUP = 0x000037F7;
- rGPFCON = 0x00000000;
- rGPFUP = 0x00000000;
- rGPGCON = 0xFFEAFF5A;
- rGPGUP = 0x0000F0DC;
- rGPHCON = 0x0028AAAA;
- rGPHUP = 0x00000656;
+ gpio->GPACON = 0x007FFFFF;
+ gpio->GPBCON = 0x002AAAAA;
+ gpio->GPBUP = 0x000002BF;
+ gpio->GPCCON = 0xAAAAAAAA;
+ gpio->GPCUP = 0x0000FFFF;
+ gpio->GPDCON = 0xAAAAAAAA;
+ gpio->GPDUP = 0x0000FFFF;
+ gpio->GPECON = 0xAAAAAAAA;
+ gpio->GPEUP = 0x000037F7;
+ gpio->GPFCON = 0x00000000;
+ gpio->GPFUP = 0x00000000;
+ gpio->GPGCON = 0xFFEAFF5A;
+ gpio->GPGUP = 0x0000F0DC;
+ gpio->GPHCON = 0x0028AAAA;
+ gpio->GPHUP = 0x00000656;
/* setup correct IRQ modes for NIC */
- rEXTINT2 = (rEXTINT2 & ~(7<<8)) | (4<<8); /* rising edge mode */
+ gpio->EXTINT2 = (gpio->EXTINT2 & ~(7<<8)) | (4<<8); /* rising edge mode */
+
+ /* select USB port 2 to be host or device (fix to host for now) */
+ gpio->MISCCR |= 0x08;
/* init serial */
gd->baudrate = CONFIG_BAUDRATE;
return 0;
}
+/*
+ * NAND flash initialization.
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+extern void
+nand_probe(ulong physadr);
+
+
+static inline void NF_Reset(void)
+{
+ int i;
+
+ NF_SetCE(NFCE_LOW);
+ NF_Cmd(0xFF); /* reset command */
+ for(i = 0; i < 10; i++); /* tWB = 100ns. */
+ NF_WaitRB(); /* wait 200~500us; */
+ NF_SetCE(NFCE_HIGH);
+}
+
+
+static inline void NF_Init(void)
+{
+#define TACLS 0
+#define TWRPH0 3
+#define TWRPH1 0
+ NF_Conf((1<<15)|(0<<14)|(0<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0));
+ //nand->NFCONF = (1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0);
+ // 1 1 1 1, 1 xxx, r xxx, r xxx
+ // En 512B 4step ECCR nFCE=H tACLS tWRPH0 tWRPH1
+
+ NF_Reset();
+}
+
+void
+nand_init(void)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ NF_Init();
+ printf("NAND flash probing at 0x%.8lX\n", (ulong)nand);
+ nand_probe((ulong)nand);
+}
+#endif
+
/*
* Get some Board/PLD Info
*/
puts ("### No HW ID - assuming VCMA9");
} else {
b->serial_name[5] = 0;
- printf ("%s-%d Rev %c SN: %s", b->serial_name, Get_Board_Config(),
+ printf ("%s-%d PCB Rev %c SN: %s", b->serial_name, Get_Board_Config(),
Get_Board_PCB(), &b->serial_name[6]);
}
} else {
s[5] = 0;
- printf ("%s-%d Rev %c SN: %s", s, Get_Board_Config(), Get_Board_PCB(),
+ printf ("%s-%d PCB Rev %c SN: %s", s, Get_Board_Config(), Get_Board_PCB(),
&s[6]);
}
printf("\n");
void print_vcma9_rev(void)
{
- printf("Board: VCMA9-%d Rev: %c (PLD Ver: %d, Rev: %d)\n",
+ printf("Board: VCMA9-%d PCB Rev: %c (PLD Ver: %d, Rev: %d)\n",
Get_Board_Config(), Get_Board_PCB(),
Get_PLD_Version(), Get_PLD_Revision());
}
{
print_vcma9_rev();
}
-
-
* Global routines used for VCMA9
*****************************************************************************/
+#include <s3c2410.h>
extern int mem_test(unsigned long start, unsigned long ramsize,int mode);
void print_vcma9_info(void);
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+typedef enum {
+ NFCE_LOW,
+ NFCE_HIGH
+} NFCE_STATE;
+
+static inline void NF_Conf(u16 conf)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ nand->NFCONF = conf;
+}
+
+static inline void NF_Cmd(u8 cmd)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ nand->NFCMD = cmd;
+}
+
+static inline void NF_CmdW(u8 cmd)
+{
+ NF_Cmd(cmd);
+ udelay(1);
+}
+
+static inline void NF_Addr(u8 addr)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ nand->NFADDR = addr;
+}
+
+static inline void NF_SetCE(NFCE_STATE s)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ switch (s) {
+ case NFCE_LOW:
+ nand->NFCONF &= ~(1<<11);
+ break;
+
+ case NFCE_HIGH:
+ nand->NFCONF |= (1<<11);
+ break;
+ }
+}
+
+static inline void NF_WaitRB(void)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ while (!(nand->NFSTAT & (1<<0)));
+}
+
+static inline void NF_Write(u8 data)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ nand->NFDATA = data;
+}
+
+static inline u8 NF_Read(void)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ return(nand->NFDATA);
+}
+
+static inline void NF_Init_ECC(void)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ nand->NFCONF |= (1<<12);
+}
+
+static inline u32 NF_Read_ECC(void)
+{
+ S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+ return(nand->NFECC);
+}
+
+#endif
+
#define PLD_BASE_ADDRESS 0x2C000100
#define PLD_ID_REG (PLD_BASE_ADDRESS + 0)
#define PLD_GPCD_REG (PLD_BASE_ADDRESS + 4)
#define PLD_BOARD_REG (PLD_BASE_ADDRESS + 5)
-
-
int board_init (void)
{
DECLARE_GLOBAL_DATA_PTR;
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
/* memory and cpu-speed are setup before relocation */
/* change the clock to be 50 MHz 1:1:1 */
- rMPLLCON = 0x5c042;
- rCLKDIVN = 0;
+ clk_power->MPLLCON = 0x5c042;
+ clk_power->CLKDIVN = 0;
/* set up the I/O ports */
- rPACON = 0x3ffff;
- rPBCON = 0xaaaaaaaa;
- rPBUP = 0xffff;
- rPECON = 0x0;
- rPEUP = 0x0;
+ gpio->PACON = 0x3ffff;
+ gpio->PBCON = 0xaaaaaaaa;
+ gpio->PBUP = 0xffff;
+ gpio->PECON = 0x0;
+ gpio->PEUP = 0x0;
#ifdef CONFIG_HWFLOW
/*CTS[0] RTS[0] INPUT INPUT TXD[0] INPUT RXD[0] */
/* 10, 10, 00, 00, 10, 00, 10 */
- rPFCON=0xa22;
+ gpio->PFCON=0xa22;
/* Disable pull-up on Rx, Tx, CTS and RTS pins */
- rPFUP=0x35;
+ gpio->PFUP=0x35;
#else
/*INPUT INPUT INPUT INPUT TXD[0] INPUT RXD[0] */
/* 00, 00, 00, 00, 10, 00, 10 */
- rPFCON = 0x22;
+ gpio->PFCON = 0x22;
/* Disable pull-up on Rx and Tx pins */
- rPFUP = 0x5;
+ gpio->PFUP = 0x5;
#endif /* CONFIG_HWFLOW */
- rPGCON = 0x0;
- rPGUP = 0x0;
- rOPENCR = 0x0;
+ gpio->PGCON = 0x0;
+ gpio->PGUP = 0x0;
+ gpio->OPENCR = 0x0;
/* arch number of SAMSUNG-Board to MACH_TYPE_SMDK2400 */
gd->bd->bi_arch_number = 145;
# Linux-Kernel is expected to be at 3000'8000, entry 3000'8000
# optionally with a ramdisk at 3080'0000
#
-# we load ourself to 33F0'0000
+# we load ourself to 33F8'0000
#
# download area is 3300'0000
#
-TEXT_BASE = 0x33F00000
+TEXT_BASE = 0x33F80000
int board_init (void)
{
DECLARE_GLOBAL_DATA_PTR;
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
/* to reduce PLL lock time, adjust the LOCKTIME register */
- rLOCKTIME = 0xFFFFFF;
+ clk_power->LOCKTIME = 0xFFFFFF;
/* configure MPLL */
- rMPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+ clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
/* some delay between MPLL and UPLL */
delay (4000);
/* configure UPLL */
- rUPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+ clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
/* some delay between MPLL and UPLL */
delay (8000);
/* set up the I/O ports */
- rGPACON = 0x007FFFFF;
- rGPBCON = 0x00044555;
- rGPBUP = 0x000007FF;
- rGPCCON = 0xAAAAAAAA;
- rGPCUP = 0x0000FFFF;
- rGPDCON = 0xAAAAAAAA;
- rGPDUP = 0x0000FFFF;
- rGPECON = 0xAAAAAAAA;
- rGPEUP = 0x0000FFFF;
- rGPFCON = 0x000055AA;
- rGPFUP = 0x000000FF;
- rGPGCON = 0xFF95FFBA;
- rGPGUP = 0x0000FFFF;
- rGPHCON = 0x002AFAAA;
- rGPHUP = 0x000007FF;
+ gpio->GPACON = 0x007FFFFF;
+ gpio->GPBCON = 0x00044555;
+ gpio->GPBUP = 0x000007FF;
+ gpio->GPCCON = 0xAAAAAAAA;
+ gpio->GPCUP = 0x0000FFFF;
+ gpio->GPDCON = 0xAAAAAAAA;
+ gpio->GPDUP = 0x0000FFFF;
+ gpio->GPECON = 0xAAAAAAAA;
+ gpio->GPEUP = 0x0000FFFF;
+ gpio->GPFCON = 0x000055AA;
+ gpio->GPFUP = 0x000000FF;
+ gpio->GPGCON = 0xFF95FFBA;
+ gpio->GPGUP = 0x0000FFFF;
+ gpio->GPHCON = 0x002AFAAA;
+ gpio->GPHUP = 0x000007FF;
/* arch number of SMDK2410-Board */
gd->bd->bi_arch_number = 193;
extern int vfd_init_clocks(void);
#endif
DECLARE_GLOBAL_DATA_PTR;
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
/* memory and cpu-speed are setup before relocation */
#ifdef CONFIG_TRAB_50MHZ
/* change the clock to be 50 MHz 1:1:1 */
/* MDIV:0x5c PDIV:4 SDIV:2 */
- rMPLLCON = 0x5c042;
- rCLKDIVN = 0;
+ clk_power->MPLLCON = 0x5c042;
+ clk_power->CLKDIVN = 0;
#else
/* change the clock to be 133 MHz 1:2:4 */
/* MDIV:0x7d PDIV:4 SDIV:1 */
- rMPLLCON = 0x7d041;
- rCLKDIVN = 3;
+ clk_power->MPLLCON = 0x7d041;
+ clk_power->CLKDIVN = 3;
#endif
/* set up the I/O ports */
- rPACON = 0x3ffff;
- rPBCON = 0xaaaaaaaa;
- rPBUP = 0xffff;
+ gpio->PACON = 0x3ffff;
+ gpio->PBCON = 0xaaaaaaaa;
+ gpio->PBUP = 0xffff;
/* INPUT nCTS0 nRTS0 TXD[1] TXD[0] RXD[1] RXD[0] */
/* 00, 10, 10, 10, 10, 10, 10 */
- rPFCON = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
+ gpio->PFCON = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
#ifdef CONFIG_HWFLOW
/* do not pull up RXD0, RXD1, TXD0, TXD1, CTS0, RTS0 */
- rPFUP = (1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<5);
+ gpio->PFUP = (1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<5);
#else
/* do not pull up RXD0, RXD1, TXD0, TXD1 */
- rPFUP = (1<<0) | (1<<1) | (1<<2) | (1<<3);
+ gpio->PFUP = (1<<0) | (1<<1) | (1<<2) | (1<<3);
#endif
- rPGCON = 0x0;
- rPGUP = 0x0;
- rOPENCR= 0x0;
+ gpio->PGCON = 0x0;
+ gpio->PGUP = 0x0;
+ gpio->OPENCR= 0x0;
/* arch number of SAMSUNG-Board */
/* MACH_TYPE_SMDK2400 */
gd->bd->bi_boot_params = 0x0c000100;
/* Make sure both buzzers are turned off */
- rPDCON |= 0x5400;
- rPDDAT &= ~0xE0;
+ gpio->PDCON |= 0x5400;
+ gpio->PDDAT &= ~0xE0;
#ifdef CONFIG_VFD
vfd_init_clocks();
#ifdef CFG_BRIGHTNESS
-#define SET_CS_TOUCH (rPDDAT &= 0x5FF)
-#define CLR_CS_TOUCH (rPDDAT |= 0x200)
+static inline void SET_CS_TOUCH(void)
+{
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+ gpio->PDDAT &= 0x5FF;
+}
+
+static inline void CLR_CS_TOUCH(void)
+{
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+ gpio->PDDAT |= 0x200;
+}
static void spi_init(void)
{
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+ S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
int i;
/* Configure I/O ports. */
- rPDCON = (rPDCON & 0xF3FFFF) | 0x040000;
- rPGCON = (rPGCON & 0x0F3FFF) | 0x008000;
- rPGCON = (rPGCON & 0x0CFFFF) | 0x020000;
- rPGCON = (rPGCON & 0x03FFFF) | 0x080000;
+ gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
+ gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
+ gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
+ gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
- CLR_CS_TOUCH;
+ CLR_CS_TOUCH();
- rSPPRE = 0x1F; /* Baudrate ca. 514kHz */
- rSPPIN = 0x01; /* SPI-MOSI holds Level after last bit */
- rSPCON = 0x1A; /* Polling, Prescaler, Master, CPOL=0, CPHA=1 */
+ spi->ch[0].SPPRE = 0x1F; /* Baudrate ca. 514kHz */
+ spi->ch[0].SPPIN = 0x01; /* SPI-MOSI holds Level after last bit */
+ spi->ch[0].SPCON = 0x1A; /* Polling, Prescaler, Master, CPOL=0, CPHA=1 */
/* Dummy byte ensures clock to be low. */
for (i = 0; i < 10; i++) {
- rSPTDAT = 0xFF;
+ spi->ch[0].SPTDAT = 0xFF;
}
wait_transmit_done();
}
static void wait_transmit_done(void)
{
- while (!(rSPSTA & 0x01)); /* wait until transfer is done */
+ S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
+
+ while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
}
static void tsc2000_write(unsigned int page, unsigned int reg,
unsigned int data)
{
+ S3C24X0_SPI * const spi = S3C24X0_GetBase_SPI();
unsigned int command;
- SET_CS_TOUCH;
+ SET_CS_TOUCH();
command = 0x0000;
command |= (page << 11);
command |= (reg << 5);
- rSPTDAT = (command & 0xFF00) >> 8;
+ spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
wait_transmit_done();
- rSPTDAT = (command & 0x00FF);
+ spi->ch[0].SPTDAT = (command & 0x00FF);
wait_transmit_done();
- rSPTDAT = (data & 0xFF00) >> 8;
+ spi->ch[0].SPTDAT = (data & 0xFF00) >> 8;
wait_transmit_done();
- rSPTDAT = (data & 0x00FF);
+ spi->ch[0].SPTDAT = (data & 0x00FF);
wait_transmit_done();
- CLR_CS_TOUCH;
+ CLR_CS_TOUCH();
}
static void tsc2000_set_brightness(void)
*/
int vfd_init_clocks (void)
{
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+ S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
+ S3C24X0_LCD * const lcd = S3C24X0_GetBase_LCD();
/* try to determine display type from the value
* defined by pull-ups
*/
- rPCUP = (rPCUP & 0xFFF0); /* activate GPC0...GPC3 pullups */
- rPCCON = (rPCCON & 0xFFFFFF00); /* configure GPC0...GPC3 as inputs */
+ gpio->PCUP = (gpio->PCUP & 0xFFF0); /* activate GPC0...GPC3 pullups */
+ gpio->PCCON = (gpio->PCCON & 0xFFFFFF00); /* configure GPC0...GPC3 as inputs */
udelay (10); /* allow signals to settle */
- vfd_board_id = (~rPCDAT) & 0x000F; /* read GPC0...GPC3 port pins */
+ vfd_board_id = (~gpio->PCDAT) & 0x000F; /* read GPC0...GPC3 port pins */
VFD_DISABLE; /* activate blank for the vfd */
/* If new board revision, then use PWM 3 as cpld-clock */
/* Enable 500 Hz timer for fill level sensor to operate properly */
/* Configure TOUT3 as functional pin, disable pull-up */
- rPDCON &= ~0x30000;
- rPDCON |= 0x20000;
- rPDUP |= (1 << 8);
+ gpio->PDCON &= ~0x30000;
+ gpio->PDCON |= 0x20000;
+ gpio->PDUP |= (1 << 8);
/* Configure the prescaler */
- rTCFG0 &= ~0xff00;
- rTCFG0 |= 0x0f00;
+ timers->TCFG0 &= ~0xff00;
+ timers->TCFG0 |= 0x0f00;
/* Select MUX input (divider) for timer3 (1/16) */
- rTCFG1 &= ~0xf000;
- rTCFG1 |= 0x3000;
+ timers->TCFG1 &= ~0xf000;
+ timers->TCFG1 |= 0x3000;
/* Enable autoreload and set the counter and compare
* registers to values for the 500 Hz clock
* (for a given prescaler (15) and divider (16)):
* counter = (66000000 / 500) >> 9;
*/
- rTCNTB3 = 0x101;
- rTCMPB3 = 0x101 / 2;
+ timers->ch[3].TCNTB = 0x101;
+ timers->ch[3].TCMPB = 0x101 / 2;
/* Start timer */
- rTCON = (rTCON | UPDATE3 | RELOAD3) & ~INVERT3;
- rTCON = (rTCON | START3) & ~UPDATE3;
+ timers->TCON = (timers->TCON | UPDATE3 | RELOAD3) & ~INVERT3;
+ timers->TCON = (timers->TCON | START3) & ~UPDATE3;
}
#endif
/* If old board revision, then use vm-signal as cpld-clock */
- rLCDCON2 = 0x00FFC000;
- rLCDCON3 = 0x0007FF00;
- rLCDCON4 = 0x00000000;
- rLCDCON5 = 0x00000400;
- rLCDCON1 = 0x00000B75;
+ lcd->LCDCON2 = 0x00FFC000;
+ lcd->LCDCON3 = 0x0007FF00;
+ lcd->LCDCON4 = 0x00000000;
+ lcd->LCDCON5 = 0x00000400;
+ lcd->LCDCON1 = 0x00000B75;
/* VM (GPD1) is used as clock for the CPLD */
- rPDCON = (rPDCON & 0xFFFFFFF3) | 0x00000008;
+ gpio->PDCON = (gpio->PDCON & 0xFFFFFFF3) | 0x00000008;
return 0;
}
*/
int drv_vfd_init(void)
{
+ S3C24X0_LCD * const lcd = S3C24X0_GetBase_LCD();
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
char *tmp;
ulong palette;
static int vfd_init_done = 0;
* see manual S3C2400
*/
/* Stopp LCD-Controller */
- rLCDCON1 = 0x00000000;
+ lcd->LCDCON1 = 0x00000000;
/* frame buffer startadr */
- rLCDSADDR1 = gd->fb_base >> 1;
+ lcd->LCDSADDR1 = gd->fb_base >> 1;
/* frame buffer endadr */
- rLCDSADDR2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
- rLCDSADDR3 = ((256/4));
-rLCDCON2 = 0x000DC000;
+ lcd->LCDSADDR2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
+ lcd->LCDSADDR3 = ((256/4));
+ lcd->LCDCON2 = 0x000DC000;
if(gd->vfd_type == VFD_TYPE_MN11236)
- rLCDCON2 = 37 << 14; /* MN11236: 38 lines */
+ lcd->LCDCON2 = 37 << 14; /* MN11236: 38 lines */
else
- rLCDCON2 = 55 << 14; /* T119C: 56 lines */
- rLCDCON3 = 0x0051000A;
- rLCDCON4 = 0x00000001;
+ lcd->LCDCON2 = 55 << 14; /* T119C: 56 lines */
+ lcd->LCDCON3 = 0x0051000A;
+ lcd->LCDCON4 = 0x00000001;
if (gd->vfd_type && vfd_inv_data)
- rLCDCON5 = 0x000004C0;
+ lcd->LCDCON5 = 0x000004C0;
else
- rLCDCON5 = 0x00000440;
+ lcd->LCDCON5 = 0x00000440;
/* Port pins as LCD output */
- rPCCON = (rPCCON & 0xFFFFFF00)| 0x000000AA;
- rPDCON = (rPDCON & 0xFFFFFF03)| 0x000000A8;
+ gpio->PCCON = (gpio->PCCON & 0xFFFFFF00)| 0x000000AA;
+ gpio->PDCON = (gpio->PDCON & 0xFFFFFF03)| 0x000000A8;
/* Synchronize VFD enable with LCD controller to avoid flicker */
- rLCDCON1 = 0x00000B75; /* Start LCD-Controller */
- while((rLCDCON5 & 0x180000)!=0x100000); /* Wait for end of VSYNC */
- while((rLCDCON5 & 0x060000)!=0x040000); /* Wait for next HSYNC */
- while((rLCDCON5 & 0x060000)==0x040000);
- while((rLCDCON5 & 0x060000)!=0x000000);
+ lcd->LCDCON1 = 0x00000B75; /* Start LCD-Controller */
+ while((lcd->LCDCON5 & 0x180000)!=0x100000); /* Wait for end of VSYNC */
+ while((lcd->LCDCON5 & 0x060000)!=0x040000); /* Wait for next HSYNC */
+ while((lcd->LCDCON5 & 0x060000)==0x040000);
+ while((lcd->LCDCON5 & 0x060000)!=0x000000);
if(gd->vfd_type)
VFD_ENABLE;
- debug ("LCDSADDR1: %lX\n", rLCDSADDR1);
- debug ("LCDSADDR2: %lX\n", rLCDSADDR2);
- debug ("LCDSADDR3: %lX\n", rLCDSADDR3);
+ debug ("LCDSADDR1: %lX\n", lcd->LCDSADDR1);
+ debug ("LCDSADDR2: %lX\n", lcd->LCDSADDR2);
+ debug ("LCDSADDR3: %lX\n", lcd->LCDSADDR3);
return 0;
}
*/
void disable_vfd (void)
{
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
VFD_DISABLE;
- rPDCON &= ~0xC;
- rPDUP &= ~0x2;
+ gpio->PDCON &= ~0xC;
+ gpio->PDUP &= ~0x2;
}
/************************************************************************/
int timer_load_val = 0;
/* macro to read the 16 bit timer */
-#define READ_TIMER (rTCNTO4 & 0xffff)
+static inline ulong READ_TIMER(void)
+{
+ S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
+
+ return (timers->TCNTO4 & 0xffff);
+}
#ifdef CONFIG_USE_IRQ
/* enable IRQ interrupts */
int interrupt_init (void)
{
+ S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
+
/* use PWM Timer 4 because it has no output */
/* prescaler for Timer 4 is 16 */
- rTCFG0 = 0x0f00;
+ timers->TCFG0 = 0x0f00;
if (timer_load_val == 0)
{
/*
timer_load_val = get_PCLK()/(2 * 16 * 100);
}
/* load value for 10 ms timeout */
- lastdec = rTCNTB4 = timer_load_val;
+ lastdec = timers->TCNTB4 = timer_load_val;
/* auto load, manual update of Timer 4 */
- rTCON = (rTCON & ~0x0700000) | 0x600000;
+ timers->TCON = (timers->TCON & ~0x0700000) | 0x600000;
/* auto load, start Timer 4 */
- rTCON = (rTCON & ~0x0700000) | 0x500000;
+ timers->TCON = (timers->TCON & ~0x0700000) | 0x500000;
timestamp = 0;
return (0);
void reset_timer_masked (void)
{
/* reset time */
- lastdec = READ_TIMER;
+ lastdec = READ_TIMER();
timestamp = 0;
}
ulong get_timer_masked (void)
{
- ulong now = READ_TIMER;
+ ulong now = READ_TIMER();
if (lastdec >= now) {
/* normal mode */
#include <s3c2410.h>
#endif
+#ifdef CONFIG_SERIAL1
+#define UART_NR S3C24X0_UART0
+
+#elif CONFIG_SERIAL2
+# if defined(CONFIG_TRAB)
+# #error "TRAB supports only CONFIG_SERIAL1"
+# endif
+#define UART_NR S3C24X0_UART1
+
+#elif CONFIG_SERIAL3
+# if defined(CONFIG_TRAB)
+# #error "TRAB supports only CONFIG_SERIAL1"
+# endif
+#define UART_NR S3C24X0_UART2
+
+#else
+#error "Bad: you didn't configure serial ..."
+#endif
void serial_setbrg (void)
{
DECLARE_GLOBAL_DATA_PTR;
-
+ S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
int i;
unsigned int reg = 0;
/* value is calculated so : (int)(PCLK/16./baudrate) -1 */
reg = get_PCLK() / (16 * gd->baudrate) - 1;
-#ifdef CONFIG_SERIAL1
/* FIFO enable, Tx/Rx FIFO clear */
- rUFCON0 = 0x07;
- rUMCON0 = 0x0;
+ uart->UFCON = 0x07;
+ uart->UMCON = 0x0;
/* Normal,No parity,1 stop,8 bit */
- rULCON0 = 0x3;
+ uart->ULCON = 0x3;
/*
* tx=level,rx=edge,disable timeout int.,enable rx error int.,
* normal,interrupt or polling
*/
- rUCON0 = 0x245;
- rUBRDIV0 = reg;
+ uart->UCON = 0x245;
+ uart->UBRDIV = reg;
#ifdef CONFIG_HWFLOW
- rUMCON0 = 0x1; /* RTS up */
+ uart->UMCON = 0x1; /* RTS up */
#endif
for (i = 0; i < 100; i++);
-#elif CONFIG_SERIAL2
-# if defined(CONFIG_TRAB)
-# #error "TRAB supports only CONFIG_SERIAL1"
-# endif
- /* FIFO enable, Tx/Rx FIFO clear */
- rUFCON1 = 0x06;
- rUMCON1 = 0x0;
- /* Normal,No parity,1 stop,8 bit */
- rULCON1 = 0x3;
- /*
- * tx=level,rx=edge,disable timeout int.,enable rx error int.,
- * normal,interrupt or polling
- */
- rUCON1 = 0x245;
- rUBRDIV1 = reg;
-
-#ifdef CONFIG_HWFLOW
- rUMCON1 = 0x1; /* RTS up */
-#endif
- for (i = 0; i < 100; i++);
-#else
-#error "Bad: you didn't configure serial ..."
-#endif
}
/*
*/
int serial_getc (void)
{
-#ifdef CONFIG_SERIAL1
- while (!(rUTRSTAT0 & 0x1));
+ S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
+
+ /* wait for character to arrive */
+ while (!(uart->UTRSTAT & 0x1));
- return rURXH0 & 0xff;
-#elif CONFIG_SERIAL2
- while (!(rUTRSTAT1 & 0x1));
-
- return rURXH1 & 0xff;
-#endif
+ return uart->URXH & 0xff;
}
#ifdef CONFIG_HWFLOW
*/
void serial_putc (const char c)
{
+ S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
#ifdef CONFIG_MODEM_SUPPORT
if (be_quiet)
return;
#endif
-#ifdef CONFIG_SERIAL1
- /* wait for room in the tx FIFO on SERIAL1 */
- while (!(rUTRSTAT0 & 0x2));
+ /* wait for room in the tx FIFO */
+ while (!(uart->UTRSTAT & 0x2));
#ifdef CONFIG_HWFLOW
/* Wait for CTS up */
- while(hwflow && !(rUMSTAT0 & 0x1))
+ while(hwflow && !(uart->UMSTAT & 0x1))
;
#endif
- rUTXH0 = c;
-#elif CONFIG_SERIAL2
- /* wait for room in the tx FIFO on SERIAL2 */
- while (!(rUTRSTAT1 & 0x2));
-
-#ifdef CONFIG_HWFLOW
- /* Wait for CTS up */
- while(hwflow && !(rUMSTAT1 & 0x1))
- ;
-#endif
- rUTXH1 = c;
-#endif
+ uart->UTXH = c;
/* If \n, also do \r */
if (c == '\n')
*/
int serial_tstc (void)
{
-#ifdef CONFIG_SERIAL1
- return rUTRSTAT0 & 0x1;
-#elif CONFIG_SERIAL2
- return rUTRSTAT1 & 0x1;
-#endif
+ S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
+
+ return uart->UTRSTAT & 0x1;
}
void
static ulong get_PLLCLK(int pllreg)
{
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
ulong r, m, p, s;
if (pllreg == MPLL)
- r = rMPLLCON;
+ r = clk_power->MPLLCON;
else if (pllreg == UPLL)
- r = rUPLLCON;
+ r = clk_power->UPLLCON;
else
hang();
/* return HCLK frequency */
ulong get_HCLK(void)
{
- ulong clkdiv = rCLKDIVN;
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
- return((clkdiv & 0x2) ? get_FCLK()/2 : get_FCLK());
+ return((clk_power->CLKDIVN & 0x2) ? get_FCLK()/2 : get_FCLK());
}
/* return PCLK frequency */
ulong get_PCLK(void)
{
- ulong clkdiv = rCLKDIVN;
+ S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
- return((clkdiv & 0x1) ? get_HCLK()/2 : get_HCLK());
+ return((clk_power->CLKDIVN & 0x1) ? get_HCLK()/2 : get_HCLK());
}
/* return UCLK frequency */
LIB = lib$(CPU).a
START = start.S
-OBJS = serial.o cpu.o cpu_init.o interrupts.o traps.o speed.o status_led.o
+OBJS = serial.o cpu.o cpu_init.o interrupts.o traps.o speed.o
all: .depend $(START) $(LIB)
+++ /dev/null
-/*
- * (C) Copyright 2000-2002 Wolfgang Denk, DENX Software Engineering, wd@denx.de
- * (C) Copyright 2003 Martin Winistoerfer, martinwinistoerfer@gmx.ch.
- *
- * 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
- */
-
-/*
- * File: status_led.c
- *
- * Discription: Blink a board led to show boot progress. Led's
- * are connected via the MIOS module.
- */
-
-#include <common.h>
-#include <mpc5xx.h>
-#include <status_led.h>
-
-#ifdef CONFIG_STATUS_LED
-
-typedef struct {
- ulong mask;
- int state;
- int period;
- int cnt;
-} led_dev_t;
-
-led_dev_t led_dev[] = {
- { STATUS_LED_BIT,
- STATUS_LED_STATE,
- STATUS_LED_PERIOD,
- 0,
- },
-#if defined(STATUS_LED_BIT1)
- { STATUS_LED_BIT1,
- STATUS_LED_STATE1,
- STATUS_LED_PERIOD1,
- 0,
- },
-#endif
-#if defined(STATUS_LED_BIT2)
- { STATUS_LED_BIT2,
- STATUS_LED_STATE2,
- STATUS_LED_PERIOD2,
- 0,
- },
-#endif
-#if defined(STATUS_LED_BIT3)
- { STATUS_LED_BIT3,
- STATUS_LED_STATE3,
- STATUS_LED_PERIOD3,
- 0,
- },
-#endif
-};
-
-#define MAX_LED_DEV (sizeof(led_dev)/sizeof(led_dev_t))
-
-static int status_led_init_done = 0;
-
-static void status_led_init (void)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- int i;
-
- for (i=0; i<MAX_LED_DEV; ++i) {
- led_dev_t *ld = &led_dev[i];
-
- immr->STATUS_LED_DIR = STATUS_LED_BIT;
-
-#if (STATUS_LED_ACTIVE == 0)
- if (ld->state == STATUS_LED_ON)
- immr->STATUS_LED_DAT &= ~(ld->mask);
- else
- immr->STATUS_LED_DAT |= ld->mask ;
-#else
- if (ld->state == STATUS_LED_ON)
- immr->STATUS_LED_DAT |= ld->mask ;
- else
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#endif
- }
-
- status_led_init_done = 1;
-}
-
-void status_led_tick (ulong timestamp)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- int i;
-
- if (!status_led_init_done)
- status_led_init();
-
- for (i=0; i<MAX_LED_DEV; ++i) {
- led_dev_t *ld = &led_dev[i];
-
- if (ld->state != STATUS_LED_BLINKING)
- continue;
-
- if (++(ld->cnt) >= ld->period) {
- immr->STATUS_LED_DAT ^= ld->mask;
- ld->cnt -= ld->period;
- }
- }
-}
-
-void status_led_set (int led, int state)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- led_dev_t *ld;
-
- if (led < 0 || led >= MAX_LED_DEV)
- return;
-
- if (!status_led_init_done)
- status_led_init();
-
- ld = &led_dev[led];
-
- switch (state) {
- default:
- return;
- case STATUS_LED_BLINKING:
- ld->cnt = 0; /* always start with full period */
- /* fall through */ /* always start with LED _ON_ */
- case STATUS_LED_ON:
-#if (STATUS_LED_ACTIVE == 0)
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#else
- immr->STATUS_LED_DAT |= ld->mask ;
-#endif
- break;
- case STATUS_LED_OFF:
-#if (STATUS_LED_ACTIVE == 0)
- immr->STATUS_LED_DAT |= ld->mask ;
-#else
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#endif
- break;
- }
- ld->state = state;
-}
-
-#endif /* CONFIG_STATUS_LED */
START = start.o kgdb.o
OBJS = traps.o serial_smc.o serial_scc.o cpu.o cpu_init.o speed.o \
interrupts.o ether_scc.o ether_fcc.o i2c.o commproc.o \
- bedbug_603e.o status_led.o pci.o spi.o
+ bedbug_603e.o pci.o spi.o
all: .depend $(START) $(LIB)
immr->im_scc[CONFIG_ETHER_INDEX-1].scc_gsmrl |= (SCC_GSMRL_ENR |
SCC_GSMRL_ENT);
- return 1;
+ return 0;
}
.globl _start
_start:
li r21, BOOTFLAG_COLD /* Normal Power-On: Boot from FLASH*/
+ nop
b boot_cold
. = EXC_OFF_SYS_RESET + 0x10
b boot_warm
boot_cold:
+#if defined(CONFIG_MPC8260ADS)
+ lis r3, CFG_DEFAULT_IMMR@h
+ nop
+ lwz r4, 0(r3)
+ nop
+ rlwinm r4, r4, 0, 8, 5
+ nop
+ oris r4, r4, 0x0200
+ nop
+ stw r4, 0(r3)
+ nop
+#endif /* CONFIG_MPC8260ADS */
boot_warm:
mfmsr r5 /* save msr contents */
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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>
-#include <status_led.h>
-
-/*
- * The purpose of this code is to signal the operational status of a
- * target which usually boots over the network; while running in
- * PCBoot, a status LED is blinking. As soon as a valid BOOTP reply
- * message has been received, the LED is turned off. The Linux
- * kernel, once it is running, will start blinking the LED again,
- * with another frequency.
- */
-
-/* ------------------------------------------------------------------------- */
-
-#ifdef CONFIG_STATUS_LED
-
-typedef struct {
- ulong mask;
- int state;
- int period;
- int cnt;
-} led_dev_t;
-
-led_dev_t led_dev[] = {
- { STATUS_LED_BIT,
- STATUS_LED_STATE,
- STATUS_LED_PERIOD,
- 0,
- },
-#if defined(STATUS_LED_BIT1)
- { STATUS_LED_BIT1,
- STATUS_LED_STATE1,
- STATUS_LED_PERIOD1,
- 0,
- },
-#endif
-#if defined(STATUS_LED_BIT2)
- { STATUS_LED_BIT2,
- STATUS_LED_STATE2,
- STATUS_LED_PERIOD2,
- 0,
- },
-#endif
-};
-
-#define MAX_LED_DEV (sizeof(led_dev)/sizeof(led_dev_t))
-
-static int status_led_init_done = 0;
-
-static void status_led_init (void)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- int i;
-
- for (i=0; i<MAX_LED_DEV; ++i) {
- led_dev_t *ld = &led_dev[i];
-
- immr->STATUS_LED_PAR &= ~(ld->mask);
-#ifdef STATUS_LED_ODR
- immr->STATUS_LED_ODR &= ~(ld->mask);
-#endif
-#if (STATUS_LED_ACTIVE == 0)
- if (ld->state == STATUS_LED_ON)
- immr->STATUS_LED_DAT &= ~(ld->mask);
- else
- immr->STATUS_LED_DAT |= ld->mask ;
-#else
- if (ld->state == STATUS_LED_ON)
- immr->STATUS_LED_DAT |= ld->mask ;
- else
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#endif
- immr->STATUS_LED_DIR |= ld->mask ;
- }
-
- status_led_init_done = 1;
-}
-
-void status_led_tick (ulong timestamp)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- int i;
-
- if (!status_led_init_done)
- status_led_init();
-
- for (i=0; i<MAX_LED_DEV; ++i) {
- led_dev_t *ld = &led_dev[i];
-
- if (ld->state != STATUS_LED_BLINKING)
- continue;
-
- if (++(ld->cnt) >= ld->period) {
- immr->STATUS_LED_DAT ^= ld->mask;
- ld->cnt -= ld->period;
- }
- }
-}
-
-void status_led_set (int led, int state)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- led_dev_t *ld;
-
- if (led < 0 || led >= MAX_LED_DEV)
- return;
-
- if (!status_led_init_done)
- status_led_init();
-
- ld = &led_dev[led];
-
- switch (state) {
- default:
- return;
- case STATUS_LED_BLINKING:
- ld->cnt = 0; /* always start with full period */
- /* fall through */ /* always start with LED _ON_ */
- case STATUS_LED_ON:
-#if (STATUS_LED_ACTIVE == 0)
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#else
- immr->STATUS_LED_DAT |= ld->mask ;
-#endif
- break;
- case STATUS_LED_OFF:
-#if (STATUS_LED_ACTIVE == 0)
- immr->STATUS_LED_DAT |= ld->mask ;
-#else
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#endif
- break;
- }
- ld->state = state;
-}
-
-#endif /* CONFIG_STATUS_LED */
START = start.o kgdb.o
OBJS = bedbug_860.o commproc.o cpu.o cpu_init.o \
fec.o i2c.o interrupts.o lcd.o scc.o \
- serial.o speed.o spi.o status_led.o\
+ serial.o speed.o spi.o \
traps.o upatch.o video.o
all: .depend $(START) $(LIB)
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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>
-#include <mpc8xx.h>
-#include <status_led.h>
-
-/*
- * The purpose of this code is to signal the operational status of a
- * target which usually boots over the network; while running in
- * PCBoot, a status LED is blinking. As soon as a valid BOOTP reply
- * message has been received, the LED is turned off. The Linux
- * kernel, once it is running, will start blinking the LED again,
- * with another frequency.
- */
-
-/* ------------------------------------------------------------------------- */
-
-#ifdef CONFIG_STATUS_LED
-
-typedef struct {
- ulong mask;
- int state;
- int period;
- int cnt;
-} led_dev_t;
-
-led_dev_t led_dev[] = {
- { STATUS_LED_BIT,
- STATUS_LED_STATE,
- STATUS_LED_PERIOD,
- 0,
- },
-#if defined(STATUS_LED_BIT1)
- { STATUS_LED_BIT1,
- STATUS_LED_STATE1,
- STATUS_LED_PERIOD1,
- 0,
- },
-#endif
-#if defined(STATUS_LED_BIT2)
- { STATUS_LED_BIT2,
- STATUS_LED_STATE2,
- STATUS_LED_PERIOD2,
- 0,
- },
-#endif
-#if defined(STATUS_LED_BIT3)
- { STATUS_LED_BIT3,
- STATUS_LED_STATE3,
- STATUS_LED_PERIOD3,
- 0,
- },
-#endif
-};
-
-#define MAX_LED_DEV (sizeof(led_dev)/sizeof(led_dev_t))
-
-static int status_led_init_done = 0;
-
-static void status_led_init (void)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- int i;
-
- for (i=0; i<MAX_LED_DEV; ++i) {
- led_dev_t *ld = &led_dev[i];
-
- immr->STATUS_LED_PAR &= ~(ld->mask);
-#ifdef STATUS_LED_ODR
- immr->STATUS_LED_ODR &= ~(ld->mask);
-#endif
-#if (STATUS_LED_ACTIVE == 0)
- if (ld->state == STATUS_LED_ON)
- immr->STATUS_LED_DAT &= ~(ld->mask);
- else
- immr->STATUS_LED_DAT |= ld->mask ;
-#else
- if (ld->state == STATUS_LED_ON)
- immr->STATUS_LED_DAT |= ld->mask ;
- else
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#endif
- immr->STATUS_LED_DIR |= ld->mask ;
- }
-
- status_led_init_done = 1;
-}
-
-void status_led_tick (ulong timestamp)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- int i;
-
- if (!status_led_init_done)
- status_led_init();
-
- for (i=0; i<MAX_LED_DEV; ++i) {
- led_dev_t *ld = &led_dev[i];
-
- if (ld->state != STATUS_LED_BLINKING)
- continue;
-
- if (++(ld->cnt) >= ld->period) {
- immr->STATUS_LED_DAT ^= ld->mask;
- ld->cnt -= ld->period;
- }
- }
-}
-
-void status_led_set (int led, int state)
-{
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
- led_dev_t *ld;
-
- if (led < 0 || led >= MAX_LED_DEV)
- return;
-
- if (!status_led_init_done)
- status_led_init();
-
- ld = &led_dev[led];
-
- switch (state) {
- default:
- return;
- case STATUS_LED_BLINKING:
- ld->cnt = 0; /* always start with full period */
- /* fall through */ /* always start with LED _ON_ */
- case STATUS_LED_ON:
-#if (STATUS_LED_ACTIVE == 0)
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#else
- immr->STATUS_LED_DAT |= ld->mask ;
-#endif
- break;
- case STATUS_LED_OFF:
-#if (STATUS_LED_ACTIVE == 0)
- immr->STATUS_LED_DAT |= ld->mask ;
-#else
- immr->STATUS_LED_DAT &= ~(ld->mask);
-#endif
- break;
- }
- ld->state = state;
-}
-
-#endif /* CONFIG_STATUS_LED */
pcnet.o plb2800_eth.o \
s3c24x0_i2c.o sed13806.o serial.o \
smc91111.o smiLynxEM.o sym53c8xx.o \
- ti_pci1410a.o tigon3.o w83c553f.o
+ ti_pci1410a.o tigon3.o w83c553f.o \
+ status_led.o
## Disabled for now:
## cs8900.o ct69000.o dataflash.o dc2114x.o ds1722.o \
#ifdef CONFIG_HARD_I2C
-#define IIC_WRITE 0
-#define IIC_READ 1
+#define I2C_WRITE 0
+#define I2C_READ 1
-#define IIC_OK 0
-#define IIC_NOK 1
-#define IIC_NACK 2
-#define IIC_NOK_LA 3 /* Lost arbitration */
-#define IIC_NOK_TOUT 4 /* time out */
+#define I2C_OK 0
+#define I2C_NOK 1
+#define I2C_NACK 2
+#define I2C_NOK_LA 3 /* Lost arbitration */
+#define I2C_NOK_TOUT 4 /* time out */
-#define IICSTAT_BSY 0x20 /* Busy bit */
-#define IICSTAT_NACK 0x01 /* Nack bit */
-#define IICCON_IRPND 0x10 /* Interrupt pending bit */
-#define IIC_MODE_MT 0xC0 /* Master Transmit Mode */
-#define IIC_MODE_MR 0x80 /* Master Receive Mode */
-#define IIC_START_STOP 0x20 /* START / STOP */
-#define IIC_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
+#define I2CSTAT_BSY 0x20 /* Busy bit */
+#define I2CSTAT_NACK 0x01 /* Nack bit */
+#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
+#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
+#define I2C_MODE_MR 0x80 /* Master Receive Mode */
+#define I2C_START_STOP 0x20 /* START / STOP */
+#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
-#define IIC_TIMEOUT 1 /* 1 seconde */
+#define I2C_TIMEOUT 1 /* 1 seconde */
-static int GetIICSDA(void)
+static int GetI2CSDA(void)
{
- return (rGPEDAT & 0x8000) >> 15;
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+ return (gpio->GPEDAT & 0x8000) >> 15;
}
#if 0
-static void SetIICSDA(int x)
+static void SetI2CSDA(int x)
{
rGPEDAT = (rGPEDAT & ~0x8000) | (x&1) << 15;
}
#endif
-static void SetIICSCL(int x)
+static void SetI2CSCL(int x)
{
- rGPEDAT = (rGPEDAT & ~0x4000) | (x&1) << 14;
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+ gpio->GPEDAT = (gpio->GPEDAT & ~0x4000) | (x&1) << 14;
}
static int WaitForXfer(void)
{
+ S3C24X0_I2C * const i2c = S3C24X0_GetBase_I2C();
int i, status;
- i = IIC_TIMEOUT * 1000;
- status = rIICCON;
- while ((i > 0) && !(status & IICCON_IRPND)) {
+ i = I2C_TIMEOUT * 1000;
+ status = i2c->IICCON;
+ while ((i > 0) && !(status & I2CCON_IRPND)) {
udelay(1000);
- status = rIICCON;
+ status = i2c->IICCON;
i--;
}
- return(status & IICCON_IRPND) ? IIC_OK : IIC_NOK_TOUT;
+ return(status & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
}
static int IsACK(void)
{
- return(!(rIICSTAT & IICSTAT_NACK));
+ S3C24X0_I2C * const i2c = S3C24X0_GetBase_I2C();
+
+ return(!(i2c->IICSTAT & I2CSTAT_NACK));
}
static void ReadWriteByte(void)
{
- rIICCON &= ~IICCON_IRPND;
+ S3C24X0_I2C * const i2c = S3C24X0_GetBase_I2C();
+
+ i2c->IICCON &= ~I2CCON_IRPND;
}
void i2c_init (int speed, int slaveadd)
{
+ S3C24X0_I2C * const i2c = S3C24X0_GetBase_I2C();
+ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
ulong freq, pres = 16, div;
int i, status;
/* wait for some time to give previous transfer a chance to finish */
- i = IIC_TIMEOUT * 1000;
- status = rIICSTAT;
- while ((i > 0) && (status & IICSTAT_BSY)) {
+ i = I2C_TIMEOUT * 1000;
+ status = i2c->IICSTAT;
+ while ((i > 0) && (status & I2CSTAT_BSY)) {
udelay(1000);
- status = rIICSTAT;
+ status = i2c->IICSTAT;
i--;
}
- if ((status & IICSTAT_BSY) || GetIICSDA() == 0) {
- ulong old_gpecon = rGPECON;
+ if ((status & I2CSTAT_BSY) || GetI2CSDA() == 0) {
+ ulong old_gpecon = gpio->GPECON;
/* bus still busy probably by (most) previously interrupted transfer */
- /* set IICSDA and IICSCL (GPE15, GPE14) to GPIO */
- rGPECON = (rGPECON & ~0xF0000000) | 0x10000000;
+ /* set I2CSDA and I2CSCL (GPE15, GPE14) to GPIO */
+ gpio->GPECON = (gpio->GPECON & ~0xF0000000) | 0x10000000;
- /* toggle IICSCL until bus idle */
- SetIICSCL(0); udelay(1000);
+ /* toggle I2CSCL until bus idle */
+ SetI2CSCL(0); udelay(1000);
i = 10;
- while ((i > 0) && (GetIICSDA() != 1)) {
- SetIICSCL(1); udelay(1000);
- SetIICSCL(0); udelay(1000);
+ while ((i > 0) && (GetI2CSDA() != 1)) {
+ SetI2CSCL(1); udelay(1000);
+ SetI2CSCL(0); udelay(1000);
i--;
}
- SetIICSCL(1); udelay(1000);
+ SetI2CSCL(1); udelay(1000);
/* restore pin functions */
- rGPECON = old_gpecon;
+ gpio->GPECON = old_gpecon;
}
/* calculate prescaler and divisor values */
/* set prescaler, divisor according to freq, also set
ACKGEN, IRQ */
- rIICCON = (div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0);
+ i2c->IICCON = (div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0);
/* init to SLAVE REVEIVE and set slaveaddr */
- rIICSTAT = 0;
- rIICADD = slaveadd;
+ i2c->IICSTAT = 0;
+ i2c->IICADD = slaveadd;
/* program Master Transmit (and implicit STOP) */
- rIICSTAT = IIC_MODE_MT | IIC_TXRX_ENA;
+ i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA;
}
unsigned char data[],
unsigned short data_len)
{
+ S3C24X0_I2C * const i2c = S3C24X0_GetBase_I2C();
int i, status, result;
if (data == 0 || data_len == 0) {
/*Don't support data transfer of no length or to address 0*/
printf( "i2c_transfer: bad call\n" );
- return IIC_NOK;
+ return I2C_NOK;
}
//CheckDelay();
/* Check I2C bus idle */
- i = IIC_TIMEOUT * 1000;
- status = rIICSTAT;
- while ((i > 0) && (status & IICSTAT_BSY)) {
+ i = I2C_TIMEOUT * 1000;
+ status = i2c->IICSTAT;
+ while ((i > 0) && (status & I2CSTAT_BSY)) {
udelay(1000);
- status = rIICSTAT;
+ status = i2c->IICSTAT;
i--;
}
- if (status & IICSTAT_BSY) {
- result = IIC_NOK_TOUT;
+ if (status & I2CSTAT_BSY) {
+ result = I2C_NOK_TOUT;
return(result);
}
- rIICCON |= 0x80;
+ i2c->IICCON |= 0x80;
- result = IIC_OK;
+ result = I2C_OK;
switch (cmd_type) {
- case IIC_WRITE:
+ case I2C_WRITE:
if (addr && addr_len) {
- rIICDS = chip;
+ i2c->IICDS = chip;
/* send START */
- rIICSTAT = IIC_MODE_MT | IIC_TXRX_ENA | IIC_START_STOP;
+ i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP;
i = 0;
- while ((i < addr_len) && (result == IIC_OK)) {
+ while ((i < addr_len) && (result == I2C_OK)) {
result = WaitForXfer();
- rIICDS = addr[i];
+ i2c->IICDS = addr[i];
ReadWriteByte();
i++;
}
i = 0;
- while ((i < data_len) && (result == IIC_OK)) {
+ while ((i < data_len) && (result == I2C_OK)) {
result = WaitForXfer();
- rIICDS = data[i];
+ i2c->IICDS = data[i];
ReadWriteByte();
i++;
}
} else {
- rIICDS = chip;
+ i2c->IICDS = chip;
/* send START */
- rIICSTAT = IIC_MODE_MT | IIC_TXRX_ENA | IIC_START_STOP;
+ i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP;
i = 0;
- while ((i < data_len) && (result = IIC_OK)) {
+ while ((i < data_len) && (result = I2C_OK)) {
result = WaitForXfer();
- rIICDS = data[i];
+ i2c->IICDS = data[i];
ReadWriteByte();
i++;
}
}
- if (result == IIC_OK)
+ if (result == I2C_OK)
result = WaitForXfer();
/* send STOP */
- rIICSTAT = IIC_MODE_MR | IIC_TXRX_ENA;
+ i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA;
ReadWriteByte();
break;
- case IIC_READ:
+ case I2C_READ:
if (addr && addr_len) {
- rIICSTAT = IIC_MODE_MT | IIC_TXRX_ENA;
- rIICDS = chip;
+ i2c->IICSTAT = I2C_MODE_MT | I2C_TXRX_ENA;
+ i2c->IICDS = chip;
/* send START */
- rIICSTAT |= IIC_START_STOP;
+ i2c->IICSTAT |= I2C_START_STOP;
result = WaitForXfer();
if (IsACK()) {
i = 0;
- while ((i < addr_len) && (result == IIC_OK)) {
- rIICDS = addr[i];
+ while ((i < addr_len) && (result == I2C_OK)) {
+ i2c->IICDS = addr[i];
ReadWriteByte();
result = WaitForXfer();
i++;
}
- rIICDS = chip;
+ i2c->IICDS = chip;
/* resend START */
- rIICSTAT = IIC_MODE_MR | IIC_TXRX_ENA | IIC_START_STOP;
+ i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA | I2C_START_STOP;
ReadWriteByte();
result = WaitForXfer();
i = 0;
- while ((i < data_len) && (result == IIC_OK)) {
+ while ((i < data_len) && (result == I2C_OK)) {
/* disable ACK for final READ */
if (i == data_len - 1)
- rIICCON &= ~0x80;
+ i2c->IICCON &= ~0x80;
ReadWriteByte();
result = WaitForXfer();
- data[i] = rIICDS;
+ data[i] = i2c->IICDS;
i++;
}
} else {
- result = IIC_NACK;
+ result = I2C_NACK;
}
} else {
- rIICSTAT = IIC_MODE_MR | IIC_TXRX_ENA;
- rIICDS = chip;
+ i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA;
+ i2c->IICDS = chip;
/* send START */
- rIICSTAT |= IIC_START_STOP;
+ i2c->IICSTAT |= I2C_START_STOP;
result = WaitForXfer();
if (IsACK()) {
i = 0;
- while ((i < data_len) && (result == IIC_OK)) {
+ while ((i < data_len) && (result == I2C_OK)) {
/* disable ACK for final READ */
if (i == data_len - 1)
- rIICCON &= ~0x80;
+ i2c->IICCON &= ~0x80;
ReadWriteByte();
result = WaitForXfer();
- data[i] = rIICDS;
+ data[i] = i2c->IICDS;
i++;
}
} else {
- result = IIC_NACK;
+ result = I2C_NACK;
}
}
/* send STOP */
- rIICSTAT = IIC_MODE_MR | IIC_TXRX_ENA;
+ i2c->IICSTAT = I2C_MODE_MR | I2C_TXRX_ENA;
ReadWriteByte();
break;
default:
printf( "i2c_transfer: bad call\n" );
- result = IIC_NOK;
+ result = I2C_NOK;
break;
}
* address was <ACK>ed (i.e. there was a chip at that address which
* drove the data line low).
*/
- return(i2c_transfer (IIC_READ, chip << 1, 0, 0, buf, 1) != IIC_OK);
+ return(i2c_transfer (I2C_READ, chip << 1, 0, 0, buf, 1) != I2C_OK);
}
int i2c_read (uchar chip, uint addr, int alen, uchar * buffer, int len)
if( alen > 0 )
chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW);
#endif
- if( (ret = i2c_transfer(IIC_READ, chip<<1, &xaddr[4-alen], alen, buffer, len )) != 0) {
+ if( (ret = i2c_transfer(I2C_READ, chip<<1, &xaddr[4-alen], alen, buffer, len )) != 0) {
printf( "I2c read: failed %d\n", ret);
return 1;
}
if( alen > 0 )
chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW);
#endif
- return (i2c_transfer(IIC_WRITE, chip<<1, &xaddr[4-alen], alen, buffer, len ) != 0);
+ return (i2c_transfer(I2C_WRITE, chip<<1, &xaddr[4-alen], alen, buffer, len ) != 0);
}
#endif /* CONFIG_HARD_I2C */
--- /dev/null
+/*
+ * (C) Copyright 2000-2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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>
+#include <status_led.h>
+
+/*
+ * The purpose of this code is to signal the operational status of a
+ * target which usually boots over the network; while running in
+ * U-Boot, a status LED is blinking. As soon as a valid BOOTP reply
+ * message has been received, the LED is turned off. The Linux
+ * kernel, once it is running, will start blinking the LED again,
+ * with another frequency.
+ */
+
+/* ------------------------------------------------------------------------- */
+
+#ifdef CONFIG_STATUS_LED
+
+typedef struct {
+ led_id_t mask;
+ int state;
+ int period;
+ int cnt;
+} led_dev_t;
+
+led_dev_t led_dev[] = {
+ { STATUS_LED_BIT,
+ STATUS_LED_STATE,
+ STATUS_LED_PERIOD,
+ 0,
+ },
+#if defined(STATUS_LED_BIT1)
+ { STATUS_LED_BIT1,
+ STATUS_LED_STATE1,
+ STATUS_LED_PERIOD1,
+ 0,
+ },
+#endif
+#if defined(STATUS_LED_BIT2)
+ { STATUS_LED_BIT2,
+ STATUS_LED_STATE2,
+ STATUS_LED_PERIOD2,
+ 0,
+ },
+#endif
+#if defined(STATUS_LED_BIT3)
+ { STATUS_LED_BIT3,
+ STATUS_LED_STATE3,
+ STATUS_LED_PERIOD3,
+ 0,
+ },
+#endif
+};
+
+#define MAX_LED_DEV (sizeof(led_dev)/sizeof(led_dev_t))
+
+static int status_led_init_done = 0;
+
+static void status_led_init (void)
+{
+ led_dev_t *ld;
+ int i;
+
+ for (i = 0, ld = led_dev; i < MAX_LED_DEV; i++, ld++)
+ __led_init (ld->mask, ld->state);
+ status_led_init_done = 1;
+}
+
+void status_led_tick (ulong timestamp)
+{
+ led_dev_t *ld;
+ int i;
+
+ if (!status_led_init_done)
+ status_led_init ();
+
+ for (i = 0, ld = led_dev; i < MAX_LED_DEV; i++, ld++) {
+
+ if (ld->state != STATUS_LED_BLINKING)
+ continue;
+
+ if (++ld->cnt >= ld->period) {
+ __led_toggle (ld->mask);
+ ld->cnt -= ld->period;
+ }
+
+ }
+}
+
+void status_led_set (int led, int state)
+{
+ led_dev_t *ld;
+
+ if (led < 0 || led >= MAX_LED_DEV)
+ return;
+
+ if (!status_led_init_done)
+ status_led_init ();
+
+ ld = &led_dev[led];
+
+ ld->state = state;
+ if (state == STATUS_LED_BLINKING) {
+ ld->cnt = 0; /* always start with full period */
+ state = STATUS_LED_ON; /* always start with LED _ON_ */
+ }
+ __led_set (ld->mask, state);
+}
+
+#endif /* CONFIG_STATUS_LED */
--- /dev/null
+/*
+ * asm/status_led.h
+ *
+ * MPC8xx/MPC8260/MPC5xx based status led support functions
+ */
+
+#ifndef __ASM_STATUS_LED_H__
+#define __ASM_STATUS_LED_H__
+
+/* if not overriden */
+#ifndef CONFIG_BOARD_SPECIFIC_LED
+# if defined(CONFIG_8xx)
+# include <mpc8xx.h>
+# elif defined(CONFIG_8260)
+# include <mpc8260.h>
+# elif defined(CONFIG_5xx)
+# include <mpc5xx.h>
+# else
+# error CPU specific Status LED header file missing.
+#endif
+
+/* led_id_t is unsigned long mask */
+typedef unsigned long led_id_t;
+
+static inline void __led_init (led_id_t mask, int state)
+{
+ volatile immap_t *immr = (immap_t *) CFG_IMMR;
+
+#ifdef STATUS_LED_PAR
+ immr->STATUS_LED_PAR &= ~mask;
+#endif
+#ifdef STATUS_LED_ODR
+ immr->STATUS_LED_ODR &= ~mask;
+#endif
+
+#if (STATUS_LED_ACTIVE == 0)
+ if (state == STATUS_LED_ON)
+ immr->STATUS_LED_DAT &= ~mask;
+ else
+ immr->STATUS_LED_DAT |= mask;
+#else
+ if (state == STATUS_LED_ON)
+ immr->STATUS_LED_DAT |= mask;
+ else
+ immr->STATUS_LED_DAT &= ~mask;
+#endif
+#ifdef STATUS_LED_DIR
+ immr->STATUS_LED_DIR |= mask;
+#endif
+}
+
+static inline void __led_toggle (led_id_t mask)
+{
+ ((immap_t *) CFG_IMMR)->STATUS_LED_DAT ^= mask;
+}
+
+static inline void __led_set (led_id_t mask, int state)
+{
+ volatile immap_t *immr = (immap_t *) CFG_IMMR;
+
+#if (STATUS_LED_ACTIVE == 0)
+ if (state == STATUS_LED_ON)
+ immr->STATUS_LED_DAT &= ~mask;
+ else
+ immr->STATUS_LED_DAT |= mask;
+#else
+ if (state == STATUS_LED_ON)
+ immr->STATUS_LED_DAT |= mask;
+ else
+ immr->STATUS_LED_DAT &= ~mask;
+#endif
+
+}
+
+#endif
+
+#endif /* __ASM_STATUS_LED_H__ */
* MA 02111-1307 USA
*/
-/*
- * Config header file for a MPC8260ADS Pilot 16M Ram Simm, 8Mbytes Flash Simm
- */
-
#ifndef __CONFIG_H
#define __CONFIG_H
#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */
#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
#undef CONFIG_ETHER_NONE /* define if ether on something else */
-#define CONFIG_ETHER_INDEX 2 /* which channel for ether */
-#if (CONFIG_ETHER_INDEX == 2)
+#ifdef CONFIG_ETHER_ON_FCC
+#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */
+
+#if (CONFIG_ETHER_INDEX == 2)
/*
* - Rx-CLK is CLK13
* - Tx-CLK is CLK14
* - Select bus for bd/buffers (see 28-13)
- * - Half duplex
+ * - Full duplex
*/
# define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
# define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
# define CFG_CPMFCR_RAMTYPE 0
-# define CFG_FCC_PSMR 0
+# define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
#endif /* CONFIG_ETHER_INDEX */
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
+/*
+ * GPIO pins used for bit-banged MII communications
+ */
+#define MDIO_PORT 2 /* Port C */
+#define MDIO_ACTIVE (iop->pdir |= 0x00400000)
+#define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
+#define MDIO_READ ((iop->pdat & 0x00400000) != 0)
+
+#define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
+ else iop->pdat &= ~0x00400000
+
+#define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
+ else iop->pdat &= ~0x00200000
+
+#define MIIDELAY udelay(1)
+
+#endif /* CONFIG_ETHER_ON_FCC */
+
/* other options */
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
- /* for versions < 2.4.5-pre5 */
-
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#ifndef CFG_RAMBOOT
# define CFG_ENV_IS_IN_FLASH 1
-# define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
-# define CFG_ENV_SECT_SIZE 0x40000
+# define CFG_ENV_SECT_SIZE 0x40000
+# define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_ENV_SECT_SIZE)
#else
# define CFG_ENV_IS_IN_NVRAM 1
# define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
#define CONFIG_COMMANDS \
(CONFIG_CMD_DFL | \
CFG_CMD_CACHE | \
+ /*CFG_CMD_JFFS2 |*/ \
+ /*CFG_CMD_NAND |*/ \
CFG_CMD_EEPROM | \
CFG_CMD_I2C | \
+ /*CFG_CMD_USB |*/ \
CFG_CMD_REGINFO | \
+ CFG_CMD_DATE | \
CFG_CMD_ELF | \
CFG_CMD_BSP)
*/
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */
+/************************************************************
+ * USB support
+ ************************************************************/
+#if 0
+#define CONFIG_USB_OHCI
+#define CONFIG_USB_KEYBOARD
+#define CONFIG_USB_STORAGE
+
+/* Enable needed helper functions */
+#define CFG_DEVICE_DEREGISTER /* needs device_deregister */
+#endif
+
+/************************************************************
+ * RTC
+ ************************************************************/
+#define CONFIG_RTC_S3C24X0 1
+
+
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x30000000 /* memtest works on */
-#define CFG_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
+#define CFG_MEMTEST_END 0x33F80000 /* 63.5 MB in DRAM */
#define CFG_ALT_MEMTEST
#define CFG_LOAD_ADDR 0x33000000 /* default load address */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+/************************************************************
+ * Ident
+ ************************************************************/
+/*#define VERSION_TAG "released"*/
+#define VERSION_TAG "unstable"
+#define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, MEV-10080-001 " VERSION_TAG
+
/*-----------------------------------------------------------------------
* Stack sizes
*
#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
#endif
-#define MULTI_PURPOSE_SOCKET_ADDR 0
+
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS 1
+
+#define MULTI_PURPOSE_SOCKET_ADDR 0x08000000
+
+/*-----------------------------------------------------------------------
+ * NAND flash settings
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+
+#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
+#define SECTORSIZE 512
+
+#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 NAND_WAIT_READY(nand) NF_WaitRB()
+
+#define NAND_DISABLE_CE(nand) NF_SetCE(NFCE_HIGH)
+#define NAND_ENABLE_CE(nand) NF_SetCE(NFCE_LOW)
+
+
+#define WRITE_NAND_COMMAND(d, adr) NF_Cmd(d)
+#define WRITE_NAND_COMMANDW(d, adr) NF_CmdW(d)
+#define WRITE_NAND_ADDRESS(d, adr) NF_Addr(d)
+#define WRITE_NAND(d, adr) NF_Write(d)
+#define READ_NAND(adr) NF_Read()
+/* the following functions are NOP's because S3C24X0 handles this in hardware */
+#define NAND_CTL_CLRALE(nandptr)
+#define NAND_CTL_SETALE(nandptr)
+#define NAND_CTL_CLRCLE(nandptr)
+#define NAND_CTL_SETCLE(nandptr)
+
+#define CONFIG_MTD_NAND_VERIFY_WRITE 1
+#define CONFIG_MTD_NAND_ECC_JFFS2 1
+
+#endif /* CONFIG_COMMANDS & CFG_CMD_NAND */
#endif /* __CONFIG_H */
#define CONFIG_TIMESTAMP 1 /* Print timestamp info for images */
+/* Use s3c2400's RTC */
+#define CONFIG_RTC_S3C24X0 1
+
#ifndef USE_920T_MMU
-#define CONFIG_COMMANDS_tmp (CONFIG_CMD_DFL & ~CFG_CMD_CACHE)
+#define CONFIG_COMMANDS_tmp ((CONFIG_CMD_DFL & ~CFG_CMD_CACHE) | \
+ CFG_CMD_DATE)
#else
-#define CONFIG_COMMANDS_tmp (CONFIG_CMD_DFL)
+#define CONFIG_COMMANDS_tmp (CONFIG_CMD_DFL | CFG_CMD_DATE)
#endif
#ifdef CONFIG_HWFLOW
*/
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
+/************************************************************
+ * RTC
+ ************************************************************/
+#define CONFIG_RTC_S3C24X0 1
+
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 115200
-#ifndef USE_920T_MMU
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL & ~CFG_CMD_CACHE)
-#else
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL)
-#endif
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+#define CONFIG_COMMANDS \
+ (CONFIG_CMD_DFL | \
+ CFG_CMD_CACHE | \
+ /*CFG_CMD_NAND |*/ \
+ /*CFG_CMD_EEPROM |*/ \
+ /*CFG_CMD_I2C |*/ \
+ /*CFG_CMD_USB |*/ \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_DATE | \
+ CFG_CMD_ELF)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_TIMESTAMP 1 /* Print timestamp info for images */
+/* Use s3c2400's RTC */
+#define CONFIG_RTC_S3C24X0 1
+
#ifdef CONFIG_HWFLOW
#define CONFIG_COMMANDS_ADD_HWFLOW CFG_CMD_HWFLOW
#else
#ifndef USE_920T_MMU
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL & ~CFG_CMD_CACHE) | \
CFG_CMD_BSP | \
+ CFG_CMD_DATE | \
CONFIG_COMMANDS_ADD_HWFLOW | \
CONFIG_COMMANDS_ADD_VFD )
#else
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_BSP | \
+ CFG_CMD_DATE | \
CONFIG_COMMANDS_ADD_HWFLOW | \
CONFIG_COMMANDS_ADD_VFD )
#endif
+/*
+ * (C) Copyright 2003
+ * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * 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
+ */
+
/************************************************
* NAME : s3c2400.h
- * Version : 3.7.2002
+ * Version : 31.3.2003
*
- * Based on 24x.h for the Samsung Development Board
+ * Based on S3C2400X User's manual Rev 1.1
************************************************/
#ifndef __S3C2400_H__
#define __S3C2400_H__
+#define S3C24X0_UART_CHANNELS 2
+#define S3C24X0_SPI_CHANNELS 1
+#define PALETTE (0x14A00400) /* SJS */
+
+typedef enum {
+ S3C24X0_UART0,
+ S3C24X0_UART1,
+} S3C24X0_UARTS_NR;
+
+/* S3C2400 device base addresses */
+#define S3C24X0_MEMCTL_BASE 0x14000000
+#define S3C24X0_USB_HOST_BASE 0x14200000
+#define S3C24X0_INTERRUPT_BASE 0x14400000
+#define S3C24X0_DMA_BASE 0x14600000
+#define S3C24X0_CLOCK_POWER_BASE 0x14800000
+#define S3C24X0_LCD_BASE 0x14A00000
+#define S3C24X0_UART_BASE 0x15000000
+#define S3C24X0_TIMER_BASE 0x15100000
+#define S3C24X0_USB_DEVICE_BASE 0x15200140
+#define S3C24X0_WATCHDOG_BASE 0x15300000
+#define S3C24X0_I2C_BASE 0x15400000
+#define S3C24X0_I2S_BASE 0x15508000
+#define S3C24X0_GPIO_BASE 0x15600000
+#define S3C24X0_RTC_BASE 0x15700000
+#define S3C24X0_ADC_BASE 0x15800000
+#define S3C24X0_SPI_BASE 0x15900000
+#define S3C2400_MMC_BASE 0x15A00000
+
+/* include common stuff */
+#include <s3c24x0.h>
+
+
+static inline S3C24X0_MEMCTL * const S3C24X0_GetBase_MEMCTL(void)
+{
+ return (S3C24X0_MEMCTL * const)S3C24X0_MEMCTL_BASE;
+}
+static inline S3C24X0_USB_HOST * const S3C24X0_GetBase_USB_HOST(void)
+{
+ return (S3C24X0_USB_HOST * const)S3C24X0_USB_HOST_BASE;
+}
+static inline S3C24X0_INTERRUPT * const S3C24X0_GetBase_INTERRUPT(void)
+{
+ return (S3C24X0_INTERRUPT * const)S3C24X0_INTERRUPT_BASE;
+}
+static inline S3C24X0_DMAS * const S3C24X0_GetBase_DMAS(void)
+{
+ return (S3C24X0_DMAS * const)S3C24X0_DMA_BASE;
+}
+static inline S3C24X0_CLOCK_POWER * const S3C24X0_GetBase_CLOCK_POWER(void)
+{
+ return (S3C24X0_CLOCK_POWER * const)S3C24X0_CLOCK_POWER_BASE;
+}
+static inline S3C24X0_LCD * const S3C24X0_GetBase_LCD(void)
+{
+ return (S3C24X0_LCD * const)S3C24X0_LCD_BASE;
+}
+static inline S3C24X0_UART * const S3C24X0_GetBase_UART(S3C24X0_UARTS_NR nr)
+{
+ return (S3C24X0_UART * const)(S3C24X0_UART_BASE + (nr * 0x4000));
+}
+static inline S3C24X0_TIMERS * const S3C24X0_GetBase_TIMERS(void)
+{
+ return (S3C24X0_TIMERS * const)S3C24X0_TIMER_BASE;
+}
+static inline S3C24X0_USB_DEVICE * const S3C24X0_GetBase_USB_DEVICE(void)
+{
+ return (S3C24X0_USB_DEVICE * const)S3C24X0_USB_DEVICE_BASE;
+}
+static inline S3C24X0_WATCHDOG * const S3C24X0_GetBase_WATCHDOG(void)
+{
+ return (S3C24X0_WATCHDOG * const)S3C24X0_WATCHDOG_BASE;
+}
+static inline S3C24X0_I2C * const S3C24X0_GetBase_I2C(void)
+{
+ return (S3C24X0_I2C * const)S3C24X0_I2C_BASE;
+}
+static inline S3C24X0_I2S * const S3C24X0_GetBase_I2S(void)
+{
+ return (S3C24X0_I2S * const)S3C24X0_I2S_BASE;
+}
+static inline S3C24X0_GPIO * const S3C24X0_GetBase_GPIO(void)
+{
+ return (S3C24X0_GPIO * const)S3C24X0_GPIO_BASE;
+}
+static inline S3C24X0_RTC * const S3C24X0_GetBase_RTC(void)
+{
+ return (S3C24X0_RTC * const)S3C24X0_RTC_BASE;
+}
+static inline S3C2400_ADC * const S3C2400_GetBase_ADC(void)
+{
+ return (S3C2400_ADC * const)S3C24X0_ADC_BASE;
+}
+static inline S3C24X0_SPI * const S3C24X0_GetBase_SPI(void)
+{
+ return (S3C24X0_SPI * const)S3C24X0_SPI_BASE;
+}
+static inline S3C2400_MMC * const S3C2400_GetBase_MMC(void)
+{
+ return (S3C2400_MMC * const)S3C2400_MMC_BASE;
+}
+
+#if 0
/* Memory control */
#define rBWSCON (*(volatile unsigned *)0x14000000)
#define rBANKCON0 (*(volatile unsigned *)0x14000004)
rINTPND;\
}
/* Wait until rINTPND is changed for the case that the ISR is very short. */
+#endif
#endif /*__S3C2400_H__*/
+/*
+ * (C) Copyright 2003
+ * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * 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
+ */
+
/************************************************
* NAME : s3c2410.h
- * Version : 3.7.2002
+ * Version : 31.3.2003
*
- * Based on S3C2410X User's manual Rev 0.1
+ * Based on S3C2410X User's manual Rev 1.1
************************************************/
#ifndef __S3C2410_H__
#define __S3C2410_H__
+#define S3C24X0_UART_CHANNELS 3
+#define S3C24X0_SPI_CHANNELS 2
+
+/* S3C2410 only supports 512 Byte HW ECC */
+#define S3C2410_ECCSIZE 512
+#define S3C2410_ECCBYTES 3
+
+typedef enum {
+ S3C24X0_UART0,
+ S3C24X0_UART1,
+ S3C24X0_UART2
+} S3C24X0_UARTS_NR;
+
+/* S3C2410 device base addresses */
+#define S3C24X0_MEMCTL_BASE 0x48000000
+#define S3C24X0_USB_HOST_BASE 0x49000000
+#define S3C24X0_INTERRUPT_BASE 0x4A000000
+#define S3C24X0_DMA_BASE 0x4B000000
+#define S3C24X0_CLOCK_POWER_BASE 0x4C000000
+#define S3C24X0_LCD_BASE 0x4D000000
+#define S3C2410_NAND_BASE 0x4E000000
+#define S3C24X0_UART_BASE 0x50000000
+#define S3C24X0_TIMER_BASE 0x51000000
+#define S3C24X0_USB_DEVICE_BASE 0x52000140
+#define S3C24X0_WATCHDOG_BASE 0x53000000
+#define S3C24X0_I2C_BASE 0x54000000
+#define S3C24X0_I2S_BASE 0x55000000
+#define S3C24X0_GPIO_BASE 0x56000000
+#define S3C24X0_RTC_BASE 0x57000000
+#define S3C2410_ADC_BASE 0x58000000
+#define S3C24X0_SPI_BASE 0x59000000
+#define S3C2410_SDI_BASE 0x5A000000
+
+
+/* include common stuff */
+#include <s3c24x0.h>
+
+
+static inline S3C24X0_MEMCTL * const S3C24X0_GetBase_MEMCTL(void)
+{
+ return (S3C24X0_MEMCTL * const)S3C24X0_MEMCTL_BASE;
+}
+static inline S3C24X0_USB_HOST * const S3C24X0_GetBase_USB_HOST(void)
+{
+ return (S3C24X0_USB_HOST * const)S3C24X0_USB_HOST_BASE;
+}
+static inline S3C24X0_INTERRUPT * const S3C24X0_GetBase_INTERRUPT(void)
+{
+ return (S3C24X0_INTERRUPT * const)S3C24X0_INTERRUPT_BASE;
+}
+static inline S3C24X0_DMAS * const S3C24X0_GetBase_DMAS(void)
+{
+ return (S3C24X0_DMAS * const)S3C24X0_DMA_BASE;
+}
+static inline S3C24X0_CLOCK_POWER * const S3C24X0_GetBase_CLOCK_POWER(void)
+{
+ return (S3C24X0_CLOCK_POWER * const)S3C24X0_CLOCK_POWER_BASE;
+}
+static inline S3C24X0_LCD * const S3C24X0_GetBase_LCD(void)
+{
+ return (S3C24X0_LCD * const)S3C24X0_LCD_BASE;
+}
+static inline S3C2410_NAND * const S3C2410_GetBase_NAND(void)
+{
+ return (S3C2410_NAND * const)S3C2410_NAND_BASE;
+}
+static inline S3C24X0_UART * const S3C24X0_GetBase_UART(S3C24X0_UARTS_NR nr)
+{
+ return (S3C24X0_UART * const)(S3C24X0_UART_BASE + (nr * 0x4000));
+}
+static inline S3C24X0_TIMERS * const S3C24X0_GetBase_TIMERS(void)
+{
+ return (S3C24X0_TIMERS * const)S3C24X0_TIMER_BASE;
+}
+static inline S3C24X0_USB_DEVICE * const S3C24X0_GetBase_USB_DEVICE(void)
+{
+ return (S3C24X0_USB_DEVICE * const)S3C24X0_USB_DEVICE_BASE;
+}
+static inline S3C24X0_WATCHDOG * const S3C24X0_GetBase_WATCHDOG(void)
+{
+ return (S3C24X0_WATCHDOG * const)S3C24X0_WATCHDOG_BASE;
+}
+static inline S3C24X0_I2C * const S3C24X0_GetBase_I2C(void)
+{
+ return (S3C24X0_I2C * const)S3C24X0_I2C_BASE;
+}
+static inline S3C24X0_I2S * const S3C24X0_GetBase_I2S(void)
+{
+ return (S3C24X0_I2S * const)S3C24X0_I2S_BASE;
+}
+static inline S3C24X0_GPIO * const S3C24X0_GetBase_GPIO(void)
+{
+ return (S3C24X0_GPIO * const)S3C24X0_GPIO_BASE;
+}
+static inline S3C24X0_RTC * const S3C24X0_GetBase_RTC(void)
+{
+ return (S3C24X0_RTC * const)S3C24X0_RTC_BASE;
+}
+static inline S3C2410_ADC * const S3C2410_GetBase_ADC(void)
+{
+ return (S3C2410_ADC * const)S3C2410_ADC_BASE;
+}
+static inline S3C24X0_SPI * const S3C24X0_GetBase_SPI(void)
+{
+ return (S3C24X0_SPI * const)S3C24X0_SPI_BASE;
+}
+static inline S3C2410_SDI * const S3C2410_GetBase_SDI(void)
+{
+ return (S3C2410_SDI * const)S3C2410_SDI_BASE;
+}
-/* Memory control */
-#define rBWSCON (*(volatile unsigned *)0x48000000)
-#define rBANKCON0 (*(volatile unsigned *)0x48000004)
-#define rBANKCON1 (*(volatile unsigned *)0x48000008)
-#define rBANKCON2 (*(volatile unsigned *)0x4800000C)
-#define rBANKCON3 (*(volatile unsigned *)0x48000010)
-#define rBANKCON4 (*(volatile unsigned *)0x48000014)
-#define rBANKCON5 (*(volatile unsigned *)0x48000018)
-#define rBANKCON6 (*(volatile unsigned *)0x4800001C)
-#define rBANKCON7 (*(volatile unsigned *)0x48000020)
-#define rREFRESH (*(volatile unsigned *)0x48000024)
-#define rBANKSIZE (*(volatile unsigned *)0x48000028)
-#define rMRSRB6 (*(volatile unsigned *)0x4800002C)
-#define rMRSRB7 (*(volatile unsigned *)0x48000030)
-
-
-/* USB HOST */
-#define rHcRevision (*(volatile unsigned *)0x49000000)
-#define rHcControl (*(volatile unsigned *)0x49000004)
-#define rHcCommonStatus (*(volatile unsigned *)0x49000008)
-#define rHcInterruptStatus (*(volatile unsigned *)0x4900000C)
-#define rHcInterruptEnable (*(volatile unsigned *)0x49000010)
-#define rHcInterruptDisable (*(volatile unsigned *)0x49000014)
-#define rHcHCCA (*(volatile unsigned *)0x49000018)
-#define rHcPeriodCuttendED (*(volatile unsigned *)0x4900001C)
-#define rHcControlHeadED (*(volatile unsigned *)0x49000020)
-#define rHcControlCurrentED (*(volatile unsigned *)0x49000024)
-#define rHcBulkHeadED (*(volatile unsigned *)0x49000028)
-#define rHcBuldCurrentED (*(volatile unsigned *)0x4900002C)
-#define rHcDoneHead (*(volatile unsigned *)0x49000030)
-#define rHcRmInterval (*(volatile unsigned *)0x49000034)
-#define rHcFmRemaining (*(volatile unsigned *)0x49000038)
-#define rHcFmNumber (*(volatile unsigned *)0x4900003C)
-#define rHcPeriodicStart (*(volatile unsigned *)0x49000040)
-#define rHcLSThreshold (*(volatile unsigned *)0x49000044)
-#define rHcRhDescriptorA (*(volatile unsigned *)0x49000048)
-#define rHcRhDescriptorB (*(volatile unsigned *)0x4900004C)
-#define rHcRhStatus (*(volatile unsigned *)0x49000050)
-#define rHcRhPortStatus1 (*(volatile unsigned *)0x49000054)
-#define rHcRhPortStatus2 (*(volatile unsigned *)0x49000058)
-
-
-/* INTERRUPT */
-#define rSRCPND (*(volatile unsigned *)0x4A000000)
-#define rINTMOD (*(volatile unsigned *)0x4A000004)
-#define rINTMSK (*(volatile unsigned *)0x4A000008)
-#define rPRIORITY (*(volatile unsigned *)0x4A00000C)
-#define rINTPND (*(volatile unsigned *)0x4A000010)
-#define rINTOFFSET (*(volatile unsigned *)0x4A000014)
-#define rSUBSRCPND (*(volatile unsigned *)0x4A000018)
-#define rINTSUBMSK (*(volatile unsigned *)0x4A00001C)
-
-
-/* DMA */
-#define rDISRC0 (*(volatile unsigned *)0x4B000000)
-#define rDISRCC0 (*(volatile unsigned *)0x4B000004)
-#define rDIDST0 (*(volatile unsigned *)0x4B000008)
-#define rDIDSTC0 (*(volatile unsigned *)0x4B00000C)
-#define rDCON0 (*(volatile unsigned *)0x4B000010)
-#define rDSTAT0 (*(volatile unsigned *)0x4B000014)
-#define rDCSRC0 (*(volatile unsigned *)0x4B000018)
-#define rDCDST0 (*(volatile unsigned *)0x4B00001C)
-#define rDMASKTRIG0 (*(volatile unsigned *)0x4B000020)
-#define rDISRC1 (*(volatile unsigned *)0x4B000040)
-#define rDISRCC1 (*(volatile unsigned *)0x4B000044)
-#define rDIDST1 (*(volatile unsigned *)0x4B000048)
-#define rDIDSTC1 (*(volatile unsigned *)0x4B00004C)
-#define rDCON1 (*(volatile unsigned *)0x4B000050)
-#define rDSTAT1 (*(volatile unsigned *)0x4B000054)
-#define rDCSRC1 (*(volatile unsigned *)0x4B000058)
-#define rDCDST1 (*(volatile unsigned *)0x4B00005C)
-#define rDMASKTRIG1 (*(volatile unsigned *)0x4B000060)
-#define rDISRC2 (*(volatile unsigned *)0x4B000080)
-#define rDISRCC2 (*(volatile unsigned *)0x4B000084)
-#define rDIDST2 (*(volatile unsigned *)0x4B000088)
-#define rDIDSTC2 (*(volatile unsigned *)0x4B00008C)
-#define rDCON2 (*(volatile unsigned *)0x4B000090)
-#define rDSTAT2 (*(volatile unsigned *)0x4B000094)
-#define rDCSRC2 (*(volatile unsigned *)0x4B000098)
-#define rDCDST2 (*(volatile unsigned *)0x4B00009C)
-#define rDMASKTRIG2 (*(volatile unsigned *)0x4B0000A0)
-#define rDISRC3 (*(volatile unsigned *)0x4B0000C0)
-#define rDISRCC3 (*(volatile unsigned *)0x4B0000C4)
-#define rDIDST3 (*(volatile unsigned *)0x4B0000C8)
-#define rDIDSTC3 (*(volatile unsigned *)0x4B0000CC)
-#define rDCON3 (*(volatile unsigned *)0x4B0000D0)
-#define rDSTAT3 (*(volatile unsigned *)0x4B0000D4)
-#define rDCSRC3 (*(volatile unsigned *)0x4B0000D8)
-#define rDCDST3 (*(volatile unsigned *)0x4B0000DC)
-#define rDMASKTRIG3 (*(volatile unsigned *)0x4B0000E0)
-
-
-/* CLOCK & POWER MANAGEMENT */
-#define rLOCKTIME (*(volatile unsigned *)0x4C000000)
-#define rMPLLCON (*(volatile unsigned *)0x4C000004)
-#define rUPLLCON (*(volatile unsigned *)0x4C000008)
-#define rCLKCON (*(volatile unsigned *)0x4C00000C)
-#define rCLKSLOW (*(volatile unsigned *)0x4C000010)
-#define rCLKDIVN (*(volatile unsigned *)0x4C000014)
-
-
-/* LCD CONTROLLER */
-#define rLCDCON1 (*(volatile unsigned *)0x4D000000)
-#define rLCDCON2 (*(volatile unsigned *)0x4D000004)
-#define rLCDCON3 (*(volatile unsigned *)0x4D000008)
-#define rLCDCON4 (*(volatile unsigned *)0x4D00000C)
-#define rLCDCON5 (*(volatile unsigned *)0x4D000010)
-#define rLCDSADDR1 (*(volatile unsigned *)0x4D000014)
-#define rLCDSADDR2 (*(volatile unsigned *)0x4D000018)
-#define rLCDSADDR3 (*(volatile unsigned *)0x4D00001C)
-#define rREDLUT (*(volatile unsigned *)0x4D000020)
-#define rGREENLUT (*(volatile unsigned *)0x4D000024)
-#define rBLUELUT (*(volatile unsigned *)0x4D000028)
-#define rDITHMODE (*(volatile unsigned *)0x4D00004C)
-#define rTPAL (*(volatile unsigned *)0x4D000050)
-#define rLCDINTPND (*(volatile unsigned *)0x4D000054)
-#define rLCDSRCPND (*(volatile unsigned *)0x4D000058)
-#define rLCDINTMSK (*(volatile unsigned *)0x4D00005C)
-
-
-/* NAND FLASH */
-#define rNFCONF (*(volatile unsigned *)0x4E000000)
-#define rNFCMD (*(volatile unsigned *)0x4E000004)
-#define rNFADDR (*(volatile unsigned *)0x4E000008)
-#define rNFDATA (*(volatile unsigned *)0x4E00000C)
-#define rNFSTAT (*(volatile unsigned *)0x4E000010)
-#define rNFECC (*(volatile unsigned *)0x4E000014)
-
-
-/* UART */
-#define rULCON0 (*(volatile unsigned *)0x50000000)
-#define rUCON0 (*(volatile unsigned *)0x50000004)
-#define rUFCON0 (*(volatile unsigned *)0x50000008)
-#define rUMCON0 (*(volatile unsigned *)0x5000000C)
-#define rUTRSTAT0 (*(volatile unsigned *)0x50000010)
-#define rUERSTAT0 (*(volatile unsigned *)0x50000014)
-#define rUFSTAT0 (*(volatile unsigned *)0x50000018)
-#define rUMSTAT0 (*(volatile unsigned *)0x5000001C)
-#define rUBRDIV0 (*(volatile unsigned *)0x50000028)
-
-#define rULCON1 (*(volatile unsigned *)0x50004000)
-#define rUCON1 (*(volatile unsigned *)0x50004004)
-#define rUFCON1 (*(volatile unsigned *)0x50004008)
-#define rUMCON1 (*(volatile unsigned *)0x5000400C)
-#define rUTRSTAT1 (*(volatile unsigned *)0x50004010)
-#define rUERSTAT1 (*(volatile unsigned *)0x50004014)
-#define rUFSTAT1 (*(volatile unsigned *)0x50004018)
-#define rUMSTAT1 (*(volatile unsigned *)0x5000401C)
-#define rUBRDIV1 (*(volatile unsigned *)0x50004028)
-
-#define rULCON2 (*(volatile unsigned *)0x50008000)
-#define rUCON2 (*(volatile unsigned *)0x50008004)
-#define rUFCON2 (*(volatile unsigned *)0x50008008)
-#define rUTRSTAT2 (*(volatile unsigned *)0x50008010)
-#define rUERSTAT2 (*(volatile unsigned *)0x50008014)
-#define rUFSTAT2 (*(volatile unsigned *)0x50008018)
-#define rUBRDIV2 (*(volatile unsigned *)0x50008028)
-
-#ifdef __BIG_ENDIAN
-#define rUTXH0 (*(volatile unsigned char *)0x50000023)
-#define rURXH0 (*(volatile unsigned char *)0x50000027)
-#define rUTXH1 (*(volatile unsigned char *)0x50004023)
-#define rURXH1 (*(volatile unsigned char *)0x50004027)
-#define rUTXH2 (*(volatile unsigned char *)0x50008023)
-#define rURXH2 (*(volatile unsigned char *)0x50008027)
-
-#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000023)=(unsigned char)(ch)
-#define RdURXH0() (*(volatile unsigned char *)0x50000027)
-#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004023)=(unsigned char)(ch)
-#define RdURXH1() (*(volatile unsigned char *)0x50004027)
-#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008023)=(unsigned char)(ch)
-#define RdURXH2() (*(volatile unsigned char *)0x50008027)
-
-#define UTXH0 (0x50000020+3) /* byte_access address by DMA */
-#define URXH0 (0x50000024+3)
-#define UTXH1 (0x50004020+3)
-#define URXH1 (0x50004024+3)
-#define UTXH2 (0x50008020+3)
-#define URXH2 (0x50008024+3)
-
-#else /* Little Endian */
-#define rUTXH0 (*(volatile unsigned char *)0x50000020)
-#define rURXH0 (*(volatile unsigned char *)0x50000024)
-#define rUTXH1 (*(volatile unsigned char *)0x50004020)
-#define rURXH1 (*(volatile unsigned char *)0x50004024)
-#define rUTXH2 (*(volatile unsigned char *)0x50008020)
-#define rURXH2 (*(volatile unsigned char *)0x50008024)
-
-#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000020)=(unsigned char)(ch)
-#define RdURXH0() (*(volatile unsigned char *)0x50000024)
-#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004020)=(unsigned char)(ch)
-#define RdURXH1() (*(volatile unsigned char *)0x50004024)
-#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008020)=(unsigned char)(ch)
-#define RdURXH2() (*(volatile unsigned char *)0x50008024)
-
-#define UTXH0 (0x50000020) /* byte_access address by DMA */
-#define URXH0 (0x50000024)
-#define UTXH1 (0x50004020)
-#define URXH1 (0x50004024)
-#define UTXH2 (0x50008020)
-#define URXH2 (0x50008024)
-#endif
-
-
-/* PWM TIMER */
-#define rTCFG0 (*(volatile unsigned *)0x51000000)
-#define rTCFG1 (*(volatile unsigned *)0x51000004)
-#define rTCON (*(volatile unsigned *)0x51000008)
-#define rTCNTB0 (*(volatile unsigned *)0x5100000C)
-#define rTCMPB0 (*(volatile unsigned *)0x51000010)
-#define rTCNTO0 (*(volatile unsigned *)0x51000014)
-#define rTCNTB1 (*(volatile unsigned *)0x51000018)
-#define rTCMPB1 (*(volatile unsigned *)0x5100001C)
-#define rTCNTO1 (*(volatile unsigned *)0x51000020)
-#define rTCNTB2 (*(volatile unsigned *)0x51000024)
-#define rTCMPB2 (*(volatile unsigned *)0x51000028)
-#define rTCNTO2 (*(volatile unsigned *)0x5100002C)
-#define rTCNTB3 (*(volatile unsigned *)0x51000030)
-#define rTCMPB3 (*(volatile unsigned *)0x51000034)
-#define rTCNTO3 (*(volatile unsigned *)0x51000038)
-#define rTCNTB4 (*(volatile unsigned *)0x5100003C)
-#define rTCNTO4 (*(volatile unsigned *)0x51000040)
-
-
-/* USB DEVICE */
-#ifdef __BIG_ENDIAN
-#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000143)
-#define rPWR_REG (*(volatile unsigned char *)0x52000147)
-#define rEP_INT_REG (*(volatile unsigned char *)0x5200014B)
-#define rUSB_INT_REG (*(volatile unsigned char *)0x5200015B)
-#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015F)
-#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016F)
-#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000173)
-#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000177)
-#define rINDEX_REG (*(volatile unsigned char *)0x5200017B)
-#define rMAXP_REG (*(volatile unsigned char *)0x52000183)
-#define rEP0_CSR (*(volatile unsigned char *)0x52000187)
-#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000187)
-#define rIN_CSR2_REG (*(volatile unsigned char *)0x5200018B)
-#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000193)
-#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000197)
-#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x5200019B)
-#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019F)
-#define rEP0_FIFO (*(volatile unsigned char *)0x520001C3)
-#define rEP1_FIFO (*(volatile unsigned char *)0x520001C7)
-#define rEP2_FIFO (*(volatile unsigned char *)0x520001CB)
-#define rEP3_FIFO (*(volatile unsigned char *)0x520001CF)
-#define rEP4_FIFO (*(volatile unsigned char *)0x520001D3)
-#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000203)
-#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000207)
-#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x5200020B)
-#define rEP1_DMA_TX_LO (*(volatile unsigned char *)0x5200020F)
-#define rEP1_DMA_TX_MD (*(volatile unsigned char *)0x52000213)
-#define rEP1_DMA_TX_HI (*(volatile unsigned char *)0x52000217)
-#define rEP2_DMA_CON (*(volatile unsigned char *)0x5200021B)
-#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021F)
-#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000223)
-#define rEP2_DMA_TX_LO (*(volatile unsigned char *)0x52000227)
-#define rEP2_DMA_TX_MD (*(volatile unsigned char *)0x5200022B)
-#define rEP2_DMA_TX_HI (*(volatile unsigned char *)0x5200022F)
-#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000243)
-#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000247)
-#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x5200024B)
-#define rEP3_DMA_TX_LO (*(volatile unsigned char *)0x5200024F)
-#define rEP3_DMA_TX_MD (*(volatile unsigned char *)0x52000253)
-#define rEP3_DMA_TX_HI (*(volatile unsigned char *)0x52000257)
-#define rEP4_DMA_CON (*(volatile unsigned char *)0x5200025B)
-#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025F)
-#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000263)
-#define rEP4_DMA_TX_LO (*(volatile unsigned char *)0x52000267)
-#define rEP4_DMA_TX_MD (*(volatile unsigned char *)0x5200026B)
-#define rEP4_DMA_TX_HI (*(volatile unsigned char *)0x5200026F)
-#else /* little endian */
-#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000140)
-#define rPWR_REG (*(volatile unsigned char *)0x52000144)
-#define rEP_INT_REG (*(volatile unsigned char *)0x52000148)
-#define rUSB_INT_REG (*(volatile unsigned char *)0x52000158)
-#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015C)
-#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016C)
-#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000170)
-#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000174)
-#define rINDEX_REG (*(volatile unsigned char *)0x52000178)
-#define rMAXP_REG (*(volatile unsigned char *)0x52000180)
-#define rEP0_CSR (*(volatile unsigned char *)0x52000184)
-#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000184)
-#define rIN_CSR2_REG (*(volatile unsigned char *)0x52000188)
-#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000190)
-#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000194)
-#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x52000198)
-#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019C)
-#define rEP0_FIFO (*(volatile unsigned char *)0x520001C0)
-#define rEP1_FIFO (*(volatile unsigned char *)0x520001C4)
-#define rEP2_FIFO (*(volatile unsigned char *)0x520001C8)
-#define rEP3_FIFO (*(volatile unsigned char *)0x520001CC)
-#define rEP4_FIFO (*(volatile unsigned char *)0x520001D0)
-#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000200)
-#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000204)
-#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x52000208)
-#define rEP1_DMA_TX_LO (*(volatile unsigned char *)0x5200020C)
-#define rEP1_DMA_TX_MD (*(volatile unsigned char *)0x52000210)
-#define rEP1_DMA_TX_HI (*(volatile unsigned char *)0x52000214)
-#define rEP2_DMA_CON (*(volatile unsigned char *)0x52000218)
-#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021C)
-#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000220)
-#define rEP2_DMA_TX_LO (*(volatile unsigned char *)0x52000224)
-#define rEP2_DMA_TX_MD (*(volatile unsigned char *)0x52000228)
-#define rEP2_DMA_TX_HI (*(volatile unsigned char *)0x5200022C)
-#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000240)
-#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000244)
-#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x52000248)
-#define rEP3_DMA_TX_LO (*(volatile unsigned char *)0x5200024C)
-#define rEP3_DMA_TX_MD (*(volatile unsigned char *)0x52000250)
-#define rEP3_DMA_TX_HI (*(volatile unsigned char *)0x52000254)
-#define rEP4_DMA_CON (*(volatile unsigned char *)0x52000258)
-#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025C)
-#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000260)
-#define rEP4_DMA_TX_LO (*(volatile unsigned char *)0x52000264)
-#define rEP4_DMA_TX_MD (*(volatile unsigned char *)0x52000268)
-#define rEP4_DMA_TX_HI (*(volatile unsigned char *)0x5200026C)
-#endif /* __BIG_ENDIAN */
-
-/* WATCH DOG TIMER */
-#define rWTCON (*(volatile unsigned *)0x53000000)
-#define rWTDAT (*(volatile unsigned *)0x53000004)
-#define rWTCNT (*(volatile unsigned *)0x53000008)
-
-
-/* IIC */
-#define rIICCON (*(volatile unsigned *)0x54000000)
-#define rIICSTAT (*(volatile unsigned *)0x54000004)
-#define rIICADD (*(volatile unsigned *)0x54000008)
-#define rIICDS (*(volatile unsigned *)0x5400000C)
-
-
-/* IIS */
-#define rIISCON (*(volatile unsigned *)0x55000000)
-#define rIISMOD (*(volatile unsigned *)0x55000004)
-#define rIISPSR (*(volatile unsigned *)0x55000008)
-#define rIISFCON (*(volatile unsigned *)0x5500000C)
-
-#ifdef __BIG_ENDIAN
-#define IISFIF ((volatile unsigned short *)0x55000012)
-#else /* little endian */
-#define IISFIF ((volatile unsigned short *)0x55000010)
-#endif
-
-
-/* I/O PORT */
-#define rGPACON (*(volatile unsigned *)0x56000000)
-#define rGPADAT (*(volatile unsigned *)0x56000004)
-
-#define rGPBCON (*(volatile unsigned *)0x56000010)
-#define rGPBDAT (*(volatile unsigned *)0x56000014)
-#define rGPBUP (*(volatile unsigned *)0x56000018)
-
-#define rGPCCON (*(volatile unsigned *)0x56000020)
-#define rGPCDAT (*(volatile unsigned *)0x56000024)
-#define rGPCUP (*(volatile unsigned *)0x56000028)
-
-#define rGPDCON (*(volatile unsigned *)0x56000030)
-#define rGPDDAT (*(volatile unsigned *)0x56000034)
-#define rGPDUP (*(volatile unsigned *)0x56000038)
-
-#define rGPECON (*(volatile unsigned *)0x56000040)
-#define rGPEDAT (*(volatile unsigned *)0x56000044)
-#define rGPEUP (*(volatile unsigned *)0x56000048)
-
-#define rGPFCON (*(volatile unsigned *)0x56000050)
-#define rGPFDAT (*(volatile unsigned *)0x56000054)
-#define rGPFUP (*(volatile unsigned *)0x56000058)
-
-#define rGPGCON (*(volatile unsigned *)0x56000060)
-#define rGPGDAT (*(volatile unsigned *)0x56000064)
-#define rGPGUP (*(volatile unsigned *)0x56000068)
-
-#define rGPHCON (*(volatile unsigned *)0x56000070)
-#define rGPHDAT (*(volatile unsigned *)0x56000074)
-#define rGPHUP (*(volatile unsigned *)0x56000078)
-
-#define rMISCCR (*(volatile unsigned *)0x56000080)
-#define rDCLKCON (*(volatile unsigned *)0x56000084)
-#define rEXTINT0 (*(volatile unsigned *)0x56000088)
-#define rEXTINT1 (*(volatile unsigned *)0x5600008C)
-#define rEXTINT2 (*(volatile unsigned *)0x56000090)
-#define rEINTFLT0 (*(volatile unsigned *)0x56000094)
-#define rEINTFLT1 (*(volatile unsigned *)0x56000098)
-#define rEINTFLT2 (*(volatile unsigned *)0x5600009C)
-#define rEINTFLT3 (*(volatile unsigned *)0x560000A0)
-#define rEINTMASK (*(volatile unsigned *)0x560000A4)
-#define rEINTPEND (*(volatile unsigned *)0x560000A8)
-#define rGSTATUS0 (*(volatile unsigned *)0x560000AC)
-#define rGSTATUS1 (*(volatile unsigned *)0x560000B0)
-
-
-/* RTC */
-#ifdef __BIG_ENDIAN
-#define rRTCCON (*(volatile unsigned char *)0x57000043)
-#define rTICNT (*(volatile unsigned char *)0x57000047)
-#define rRTCALM (*(volatile unsigned char *)0x57000053)
-#define rALMSEC (*(volatile unsigned char *)0x57000057)
-#define rALMMIN (*(volatile unsigned char *)0x5700005B)
-#define rALMHOUR (*(volatile unsigned char *)0x5700005F)
-#define rALMDATE (*(volatile unsigned char *)0x57000063)
-#define rALMMON (*(volatile unsigned char *)0x57000067)
-#define rALMYEAR (*(volatile unsigned char *)0x5700006B)
-#define rRTCRST (*(volatile unsigned char *)0x5700006F)
-#define rBCDSEC (*(volatile unsigned char *)0x57000073)
-#define rBCDMIN (*(volatile unsigned char *)0x57000077)
-#define rBCDHOUR (*(volatile unsigned char *)0x5700007B)
-#define rBCDDATE (*(volatile unsigned char *)0x5700007F)
-#define rBCDDAY (*(volatile unsigned char *)0x57000083)
-#define rBCDMON (*(volatile unsigned char *)0x57000087)
-#define rBCDYEAR (*(volatile unsigned char *)0x5700008B)
-#else /* little endian */
-#define rRTCCON (*(volatile unsigned char *)0x57000040)
-#define rTICNT (*(volatile unsigned char *)0x57000044)
-#define rRTCALM (*(volatile unsigned char *)0x57000050)
-#define rALMSEC (*(volatile unsigned char *)0x57000054)
-#define rALMMIN (*(volatile unsigned char *)0x57000058)
-#define rALMHOUR (*(volatile unsigned char *)0x5700005C)
-#define rALMDATE (*(volatile unsigned char *)0x57000060)
-#define rALMMON (*(volatile unsigned char *)0x57000064)
-#define rALMYEAR (*(volatile unsigned char *)0x57000068)
-#define rRTCRST (*(volatile unsigned char *)0x5700006C)
-#define rBCDSEC (*(volatile unsigned char *)0x57000070)
-#define rBCDMIN (*(volatile unsigned char *)0x57000074)
-#define rBCDHOUR (*(volatile unsigned char *)0x57000078)
-#define rBCDDATE (*(volatile unsigned char *)0x5700007C)
-#define rBCDDAY (*(volatile unsigned char *)0x57000080)
-#define rBCDMON (*(volatile unsigned char *)0x57000084)
-#define rBCDYEAR (*(volatile unsigned char *)0x57000088)
-#endif
-
-
-/* ADC */
-#define rADCCON (*(volatile unsigned *)0x58000000)
-#define rADCTSC (*(volatile unsigned *)0x58000004)
-#define rADCDLY (*(volatile unsigned *)0x58000008)
-#define rADCDAT0 (*(volatile unsigned *)0x5800000C)
-#define rADCDAT1 (*(volatile unsigned *)0x58000010)
-
-
-/* SPI */
-#define rSPCON0 (*(volatile unsigned *)0x59000000)
-#define rSPSTA0 (*(volatile unsigned *)0x59000004)
-#define rSPPIN0 (*(volatile unsigned *)0x59000008)
-#define rSPPRE0 (*(volatile unsigned *)0x5900000C)
-#define rSPTDAT0 (*(volatile unsigned *)0x59000010)
-#define rSPRDAT0 (*(volatile unsigned *)0x59000014)
-#define rSPCON1 (*(volatile unsigned *)0x59000020)
-#define rSPSTA1 (*(volatile unsigned *)0x59000024)
-#define rSPPIN1 (*(volatile unsigned *)0x59000028)
-#define rSPPRE1 (*(volatile unsigned *)0x5900002C)
-#define rSPTDAT1 (*(volatile unsigned *)0x59000030)
-#define rSPRDAT1 (*(volatile unsigned *)0x59000034)
-
-
-/* SD INTERFACE */
-#define rSDICON (*(volatile unsigned *)0x5A000000)
-#define rSDIPRE (*(volatile unsigned *)0x5A000004)
-#define rSDICmdArg (*(volatile unsigned *)0x5A000008)
-#define rSDICmdCon (*(volatile unsigned *)0x5A00000C)
-#define rSDICmdSta (*(volatile unsigned *)0x5A000010)
-#define rSDIRSP0 (*(volatile unsigned *)0x5A000014)
-#define rSDIRSP1 (*(volatile unsigned *)0x5A000018)
-#define rSDIRSP2 (*(volatile unsigned *)0x5A00001C)
-#define rSDIRSP3 (*(volatile unsigned *)0x5A000020)
-#define rSDIDTimer (*(volatile unsigned *)0x5A000024)
-#define rSDIBSize (*(volatile unsigned *)0x5A000028)
-#define rSDIDatCon (*(volatile unsigned *)0x5A00002C)
-#define rSDIDatCnt (*(volatile unsigned *)0x5A000030)
-#define rSDIDatSta (*(volatile unsigned *)0x5A000034)
-#define rSDIFSTA (*(volatile unsigned *)0x5A000038)
-#ifdef __BIG_ENDIAN
-#define rSDIDAT (*(volatile unsigned char *)0x5A00003F)
-#else
-#define rSDIDAT (*(volatile unsigned char *)0x5A00003C)
-#endif
-#define rSDIIntMsk (*(volatile unsigned *)0x5A000040)
/* ISR */
#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0))
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * 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
+ */
+
+/************************************************
+ * NAME : s3c24x0.h
+ * Version : 31.3.2003
+ *
+ * common stuff for SAMSUNG S3C24X0 SoC
+ ************************************************/
+
+#ifndef __S3C24X0_H__
+#define __S3C24X0_H__
+
+typedef volatile u8 S3C24X0_REG8;
+typedef volatile u16 S3C24X0_REG16;
+typedef volatile u32 S3C24X0_REG32;
+
+/* Memory controller (see manual chapter 5) */
+typedef struct {
+ S3C24X0_REG32 BWSCON;
+ S3C24X0_REG32 BANKCON[8];
+ S3C24X0_REG32 REFRESH;
+ S3C24X0_REG32 BANKSIZE;
+ S3C24X0_REG32 MRSRB6;
+ S3C24X0_REG32 MRSRB7;
+} /*__attribute__((__packed__))*/ S3C24X0_MEMCTL;
+
+
+/* USB HOST (see manual chapter 12) */
+typedef struct {
+ S3C24X0_REG32 HcRevision;
+ S3C24X0_REG32 HcControl;
+ S3C24X0_REG32 HcCommonStatus;
+ S3C24X0_REG32 HcInterruptStatus;
+ S3C24X0_REG32 HcInterruptEnable;
+ S3C24X0_REG32 HcInterruptDisable;
+ S3C24X0_REG32 HcHCCA;
+ S3C24X0_REG32 HcPeriodCuttendED;
+ S3C24X0_REG32 HcControlHeadED;
+ S3C24X0_REG32 HcControlCurrentED;
+ S3C24X0_REG32 HcBulkHeadED;
+ S3C24X0_REG32 HcBuldCurrentED;
+ S3C24X0_REG32 HcDoneHead;
+ S3C24X0_REG32 HcRmInterval;
+ S3C24X0_REG32 HcFmRemaining;
+ S3C24X0_REG32 HcFmNumber;
+ S3C24X0_REG32 HcPeriodicStart;
+ S3C24X0_REG32 HcLSThreshold;
+ S3C24X0_REG32 HcRhDescriptorA;
+ S3C24X0_REG32 HcRhDescriptorB;
+ S3C24X0_REG32 HcRhStatus;
+ S3C24X0_REG32 HcRhPortStatus1;
+ S3C24X0_REG32 HcRhPortStatus2;
+} /*__attribute__((__packed__))*/ S3C24X0_USB_HOST;
+
+
+/* INTERRUPT (see manual chapter 14) */
+typedef struct {
+ S3C24X0_REG32 SRCPND;
+ S3C24X0_REG32 INTMOD;
+ S3C24X0_REG32 INTMSK;
+ S3C24X0_REG32 PRIORITY;
+ S3C24X0_REG32 INTPND;
+ S3C24X0_REG32 INTOFFSET;
+#ifdef CONFIG_S3C2410
+ S3C24X0_REG32 SUBSRCPND;
+ S3C24X0_REG32 INTSUBMSK;
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_INTERRUPT;
+
+
+/* DMAS (see manual chapter 8) */
+typedef struct {
+ S3C24X0_REG32 DISRC;
+#ifdef CONFIG_S3C2410
+ S3C24X0_REG32 DISRCC;
+#endif
+ S3C24X0_REG32 DIDST;
+#ifdef CONFIG_S3C2410
+ S3C24X0_REG32 DIDSTC;
+#endif
+ S3C24X0_REG32 DCON;
+ S3C24X0_REG32 DSTAT;
+ S3C24X0_REG32 DCSRC;
+ S3C24X0_REG32 DCDST;
+ S3C24X0_REG32 DMASKTRIG;
+#ifdef CONFIG_S3C2400
+ S3C24X0_REG32 res[1];
+#endif
+#ifdef CONFIG_S3C2410
+ S3C24X0_REG32 res[7];
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_DMA;
+
+typedef struct {
+ S3C24X0_DMA dma[4];
+} /*__attribute__((__packed__))*/ S3C24X0_DMAS;
+
+
+/* CLOCK & POWER MANAGEMENT (see S3C2400 manual chapter 6) */
+/* (see S3C2410 manual chapter 7) */
+typedef struct {
+ S3C24X0_REG32 LOCKTIME;
+ S3C24X0_REG32 MPLLCON;
+ S3C24X0_REG32 UPLLCON;
+ S3C24X0_REG32 CLKCON;
+ S3C24X0_REG32 CLKSLOW;
+ S3C24X0_REG32 CLKDIVN;
+} /*__attribute__((__packed__))*/ S3C24X0_CLOCK_POWER;
+
+
+/* LCD CONTROLLER (see manual chapter 15) */
+typedef struct {
+ S3C24X0_REG32 LCDCON1;
+ S3C24X0_REG32 LCDCON2;
+ S3C24X0_REG32 LCDCON3;
+ S3C24X0_REG32 LCDCON4;
+ S3C24X0_REG32 LCDCON5;
+ S3C24X0_REG32 LCDSADDR1;
+ S3C24X0_REG32 LCDSADDR2;
+ S3C24X0_REG32 LCDSADDR3;
+ S3C24X0_REG32 REDLUT;
+ S3C24X0_REG32 GREENLUT;
+ S3C24X0_REG32 BLUELUT;
+ S3C24X0_REG32 res[8];
+ S3C24X0_REG32 DITHMODE;
+ S3C24X0_REG32 TPAL;
+#ifdef CONFIG_S3C2410
+ S3C24X0_REG32 LCDINTPND;
+ S3C24X0_REG32 LCDSRCPND;
+ S3C24X0_REG32 LCDINTMSK;
+ S3C24X0_REG32 LPCSEL;
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_LCD;
+
+
+/* NAND FLASH (see S3C2410 manual chapter 6) */
+typedef struct {
+ S3C24X0_REG32 NFCONF;
+ S3C24X0_REG32 NFCMD;
+ S3C24X0_REG32 NFADDR;
+ S3C24X0_REG32 NFDATA;
+ S3C24X0_REG32 NFSTAT;
+ S3C24X0_REG32 NFECC;
+} /*__attribute__((__packed__))*/ S3C2410_NAND;
+
+
+/* UART (see manual chapter 11) */
+typedef struct {
+ S3C24X0_REG32 ULCON;
+ S3C24X0_REG32 UCON;
+ S3C24X0_REG32 UFCON;
+ S3C24X0_REG32 UMCON;
+ S3C24X0_REG32 UTRSTAT;
+ S3C24X0_REG32 UERSTAT;
+ S3C24X0_REG32 UFSTAT;
+ S3C24X0_REG32 UMSTAT;
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 UTXH;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 URXH;
+#else /* Little Endian */
+ S3C24X0_REG8 UTXH;
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 URXH;
+ S3C24X0_REG8 res2[3];
+#endif
+ S3C24X0_REG32 UBRDIV;
+} /*__attribute__((__packed__))*/ S3C24X0_UART;
+
+
+/* PWM TIMER (see manual chapter 10) */
+typedef struct {
+ S3C24X0_REG32 TCNTB;
+ S3C24X0_REG32 TCMPB;
+ S3C24X0_REG32 TCNTO;
+} /*__attribute__((__packed__))*/ S3C24X0_TIMER;
+
+typedef struct {
+ S3C24X0_REG32 TCFG0;
+ S3C24X0_REG32 TCFG1;
+ S3C24X0_REG32 TCON;
+ S3C24X0_TIMER ch[4];
+ S3C24X0_REG32 TCNTB4;
+ S3C24X0_REG32 TCNTO4;
+} /*__attribute__((__packed__))*/ S3C24X0_TIMERS;
+
+
+/* USB DEVICE (see manual chapter 13) */
+typedef struct {
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res[3];
+ S3C24X0_REG8 EP_FIFO_REG;
+#else /* little endian */
+ S3C24X0_REG8 EP_FIFO_REG;
+ S3C24X0_REG8 res[3];
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_USB_DEV_FIFOS;
+
+typedef struct {
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 EP_DMA_CON;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 EP_DMA_UNIT;
+ S3C24X0_REG8 res3[3];
+ S3C24X0_REG8 EP_DMA_FIFO;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG8 EP_DMA_TTC_L;
+ S3C24X0_REG8 res5[3];
+ S3C24X0_REG8 EP_DMA_TTC_M;
+ S3C24X0_REG8 res6[3];
+ S3C24X0_REG8 EP_DMA_TTC_H;
+#else /* little endian */
+ S3C24X0_REG8 EP_DMA_CON;
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 EP_DMA_UNIT;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 EP_DMA_FIFO;
+ S3C24X0_REG8 res3[3];
+ S3C24X0_REG8 EP_DMA_TTC_L;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG8 EP_DMA_TTC_M;
+ S3C24X0_REG8 res5[3];
+ S3C24X0_REG8 EP_DMA_TTC_H;
+ S3C24X0_REG8 res6[3];
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_USB_DEV_DMAS;
+
+typedef struct {
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 FUNC_ADDR_REG;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 PWR_REG;
+ S3C24X0_REG8 res3[3];
+ S3C24X0_REG8 EP_INT_REG;
+ S3C24X0_REG8 res4[15];
+ S3C24X0_REG8 USB_INT_REG;
+ S3C24X0_REG8 res5[3];
+ S3C24X0_REG8 EP_INT_EN_REG;
+ S3C24X0_REG8 res6[15];
+ S3C24X0_REG8 USB_INT_EN_REG;
+ S3C24X0_REG8 res7[3];
+ S3C24X0_REG8 FRAME_NUM1_REG;
+ S3C24X0_REG8 res8[3];
+ S3C24X0_REG8 FRAME_NUM2_REG;
+ S3C24X0_REG8 res9[3];
+ S3C24X0_REG8 INDEX_REG;
+ S3C24X0_REG8 res10[7];
+ S3C24X0_REG8 MAXP_REG;
+ S3C24X0_REG8 res11[3];
+ S3C24X0_REG8 EP0_CSR_IN_CSR1_REG;
+ S3C24X0_REG8 res12[3];
+ S3C24X0_REG8 IN_CSR2_REG;
+ S3C24X0_REG8 res13[7];
+ S3C24X0_REG8 OUT_CSR1_REG;
+ S3C24X0_REG8 res14[3];
+ S3C24X0_REG8 OUT_CSR2_REG;
+ S3C24X0_REG8 res15[3];
+ S3C24X0_REG8 OUT_FIFO_CNT1_REG;
+ S3C24X0_REG8 res16[3];
+ S3C24X0_REG8 OUT_FIFO_CNT2_REG;
+#else /* little endian */
+ S3C24X0_REG8 FUNC_ADDR_REG;
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 PWR_REG;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 EP_INT_REG;
+ S3C24X0_REG8 res3[15];
+ S3C24X0_REG8 USB_INT_REG;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG8 EP_INT_EN_REG;
+ S3C24X0_REG8 res5[15];
+ S3C24X0_REG8 USB_INT_EN_REG;
+ S3C24X0_REG8 res6[3];
+ S3C24X0_REG8 FRAME_NUM1_REG;
+ S3C24X0_REG8 res7[3];
+ S3C24X0_REG8 FRAME_NUM2_REG;
+ S3C24X0_REG8 res8[3];
+ S3C24X0_REG8 INDEX_REG;
+ S3C24X0_REG8 res9[7];
+ S3C24X0_REG8 MAXP_REG;
+ S3C24X0_REG8 res10[7];
+ S3C24X0_REG8 EP0_CSR_IN_CSR1_REG;
+ S3C24X0_REG8 res11[3];
+ S3C24X0_REG8 IN_CSR2_REG;
+ S3C24X0_REG8 res12[3];
+ S3C24X0_REG8 OUT_CSR1_REG;
+ S3C24X0_REG8 res13[7];
+ S3C24X0_REG8 OUT_CSR2_REG;
+ S3C24X0_REG8 res14[3];
+ S3C24X0_REG8 OUT_FIFO_CNT1_REG;
+ S3C24X0_REG8 res15[3];
+ S3C24X0_REG8 OUT_FIFO_CNT2_REG;
+ S3C24X0_REG8 res16[3];
+#endif /* __BIG_ENDIAN */
+ S3C24X0_USB_DEV_FIFOS fifo[5];
+ S3C24X0_USB_DEV_DMAS dma[5];
+} /*__attribute__((__packed__))*/ S3C24X0_USB_DEVICE;
+
+
+/* WATCH DOG TIMER (see manual chapter 18) */
+typedef struct {
+ S3C24X0_REG32 WTCON;
+ S3C24X0_REG32 WTDAT;
+ S3C24X0_REG32 WTCNT;
+} /*__attribute__((__packed__))*/ S3C24X0_WATCHDOG;
+
+
+/* IIC (see manual chapter 20) */
+typedef struct {
+ S3C24X0_REG32 IICCON;
+ S3C24X0_REG32 IICSTAT;
+ S3C24X0_REG32 IICADD;
+ S3C24X0_REG32 IICDS;
+} /*__attribute__((__packed__))*/ S3C24X0_I2C;
+
+
+/* IIS (see manual chapter 21) */
+typedef struct {
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG16 res1;
+ S3C24X0_REG16 IISCON;
+ S3C24X0_REG16 res2;
+ S3C24X0_REG16 IISMOD;
+ S3C24X0_REG16 res3;
+ S3C24X0_REG16 IISPSR;
+ S3C24X0_REG16 res4;
+ S3C24X0_REG16 IISFCON;
+ S3C24X0_REG16 res5;
+ S3C24X0_REG16 IISFIFO;
+#else /* little endian */
+ S3C24X0_REG16 IISCON;
+ S3C24X0_REG16 res1;
+ S3C24X0_REG16 IISMOD;
+ S3C24X0_REG16 res2;
+ S3C24X0_REG16 IISPSR;
+ S3C24X0_REG16 res3;
+ S3C24X0_REG16 IISFCON;
+ S3C24X0_REG16 res4;
+ S3C24X0_REG16 IISFIFO;
+ S3C24X0_REG16 res5;
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_I2S;
+
+
+/* I/O PORT (see manual chapter 9) */
+typedef struct {
+#ifdef CONFIG_S3C2400
+ S3C24X0_REG32 PACON;
+ S3C24X0_REG32 PADAT;
+
+ S3C24X0_REG32 PBCON;
+ S3C24X0_REG32 PBDAT;
+ S3C24X0_REG32 PBUP;
+
+ S3C24X0_REG32 PCCON;
+ S3C24X0_REG32 PCDAT;
+ S3C24X0_REG32 PCUP;
+
+ S3C24X0_REG32 PDCON;
+ S3C24X0_REG32 PDDAT;
+ S3C24X0_REG32 PDUP;
+
+ S3C24X0_REG32 PECON;
+ S3C24X0_REG32 PEDAT;
+ S3C24X0_REG32 PEUP;
+
+ S3C24X0_REG32 PFCON;
+ S3C24X0_REG32 PFDAT;
+ S3C24X0_REG32 PFUP;
+
+ S3C24X0_REG32 PGCON;
+ S3C24X0_REG32 PGDAT;
+ S3C24X0_REG32 PGUP;
+
+ S3C24X0_REG32 OPENCR;
+
+ S3C24X0_REG32 MISCCR;
+ S3C24X0_REG32 EXTINT;
+#endif
+#ifdef CONFIG_S3C2410
+ S3C24X0_REG32 GPACON;
+ S3C24X0_REG32 GPADAT;
+ S3C24X0_REG32 res1[2];
+ S3C24X0_REG32 GPBCON;
+ S3C24X0_REG32 GPBDAT;
+ S3C24X0_REG32 GPBUP;
+ S3C24X0_REG32 res2;
+ S3C24X0_REG32 GPCCON;
+ S3C24X0_REG32 GPCDAT;
+ S3C24X0_REG32 GPCUP;
+ S3C24X0_REG32 res3;
+ S3C24X0_REG32 GPDCON;
+ S3C24X0_REG32 GPDDAT;
+ S3C24X0_REG32 GPDUP;
+ S3C24X0_REG32 res4;
+ S3C24X0_REG32 GPECON;
+ S3C24X0_REG32 GPEDAT;
+ S3C24X0_REG32 GPEUP;
+ S3C24X0_REG32 res5;
+ S3C24X0_REG32 GPFCON;
+ S3C24X0_REG32 GPFDAT;
+ S3C24X0_REG32 GPFUP;
+ S3C24X0_REG32 res6;
+ S3C24X0_REG32 GPGCON;
+ S3C24X0_REG32 GPGDAT;
+ S3C24X0_REG32 GPGUP;
+ S3C24X0_REG32 res7;
+ S3C24X0_REG32 GPHCON;
+ S3C24X0_REG32 GPHDAT;
+ S3C24X0_REG32 GPHUP;
+ S3C24X0_REG32 res8;
+
+ S3C24X0_REG32 MISCCR;
+ S3C24X0_REG32 DCLKCON;
+ S3C24X0_REG32 EXTINT0;
+ S3C24X0_REG32 EXTINT1;
+ S3C24X0_REG32 EXTINT2;
+ S3C24X0_REG32 EINTFLT0;
+ S3C24X0_REG32 EINTFLT1;
+ S3C24X0_REG32 EINTFLT2;
+ S3C24X0_REG32 EINTFLT3;
+ S3C24X0_REG32 EINTMASK;
+ S3C24X0_REG32 EINTPEND;
+ S3C24X0_REG32 GSTATUS0;
+ S3C24X0_REG32 GSTATUS1;
+ S3C24X0_REG32 GSTATUS2;
+ S3C24X0_REG32 GSTATUS3;
+ S3C24X0_REG32 GSTATUS4;
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_GPIO;
+
+
+/* RTC (see manual chapter 17) */
+typedef struct {
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res1[67];
+ S3C24X0_REG8 RTCCON;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 TICNT;
+ S3C24X0_REG8 res3[11];
+ S3C24X0_REG8 RTCALM;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG8 ALMSEC;
+ S3C24X0_REG8 res5[3];
+ S3C24X0_REG8 ALMMIN;
+ S3C24X0_REG8 res6[3];
+ S3C24X0_REG8 ALMHOUR;
+ S3C24X0_REG8 res7[3];
+ S3C24X0_REG8 ALMDATE;
+ S3C24X0_REG8 res8[3];
+ S3C24X0_REG8 ALMMON;
+ S3C24X0_REG8 res9[3];
+ S3C24X0_REG8 ALMYEAR;
+ S3C24X0_REG8 res10[3];
+ S3C24X0_REG8 RTCRST;
+ S3C24X0_REG8 res11[3];
+ S3C24X0_REG8 BCDSEC;
+ S3C24X0_REG8 res12[3];
+ S3C24X0_REG8 BCDMIN;
+ S3C24X0_REG8 res13[3];
+ S3C24X0_REG8 BCDHOUR;
+ S3C24X0_REG8 res14[3];
+ S3C24X0_REG8 BCDDATE;
+ S3C24X0_REG8 res15[3];
+ S3C24X0_REG8 BCDDAY;
+ S3C24X0_REG8 res16[3];
+ S3C24X0_REG8 BCDMON;
+ S3C24X0_REG8 res17[3];
+ S3C24X0_REG8 BCDYEAR;
+#else /* little endian */
+ S3C24X0_REG8 res0[64];
+ S3C24X0_REG8 RTCCON;
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 TICNT;
+ S3C24X0_REG8 res2[11];
+ S3C24X0_REG8 RTCALM;
+ S3C24X0_REG8 res3[3];
+ S3C24X0_REG8 ALMSEC;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG8 ALMMIN;
+ S3C24X0_REG8 res5[3];
+ S3C24X0_REG8 ALMHOUR;
+ S3C24X0_REG8 res6[3];
+ S3C24X0_REG8 ALMDATE;
+ S3C24X0_REG8 res7[3];
+ S3C24X0_REG8 ALMMON;
+ S3C24X0_REG8 res8[3];
+ S3C24X0_REG8 ALMYEAR;
+ S3C24X0_REG8 res9[3];
+ S3C24X0_REG8 RTCRST;
+ S3C24X0_REG8 res10[3];
+ S3C24X0_REG8 BCDSEC;
+ S3C24X0_REG8 res11[3];
+ S3C24X0_REG8 BCDMIN;
+ S3C24X0_REG8 res12[3];
+ S3C24X0_REG8 BCDHOUR;
+ S3C24X0_REG8 res13[3];
+ S3C24X0_REG8 BCDDATE;
+ S3C24X0_REG8 res14[3];
+ S3C24X0_REG8 BCDDAY;
+ S3C24X0_REG8 res15[3];
+ S3C24X0_REG8 BCDMON;
+ S3C24X0_REG8 res16[3];
+ S3C24X0_REG8 BCDYEAR;
+ S3C24X0_REG8 res17[3];
+#endif
+} /*__attribute__((__packed__))*/ S3C24X0_RTC;
+
+
+/* ADC (see manual chapter 16) */
+typedef struct {
+ S3C24X0_REG32 ADCCON;
+ S3C24X0_REG32 ADCDAT;
+} /*__attribute__((__packed__))*/ S3C2400_ADC;
+
+
+/* ADC (see manual chapter 16) */
+typedef struct {
+ S3C24X0_REG32 ADCCON;
+ S3C24X0_REG32 ADCTSC;
+ S3C24X0_REG32 ADCDLY;
+ S3C24X0_REG32 ADCDAT0;
+ S3C24X0_REG32 ADCDAT1;
+} /*__attribute__((__packed__))*/ S3C2410_ADC;
+
+
+/* SPI (see manual chapter 22) */
+typedef struct {
+ S3C24X0_REG32 SPCON;
+ S3C24X0_REG32 SPSTA;
+ S3C24X0_REG32 SPPIN;
+ S3C24X0_REG32 SPPRE;
+ S3C24X0_REG32 SPTDAT;
+ S3C24X0_REG32 SPRDAT;
+ S3C24X0_REG32 res[2];
+} __attribute__((__packed__)) S3C24X0_SPI_CHANNEL;
+
+typedef struct {
+ S3C24X0_SPI_CHANNEL ch[S3C24X0_SPI_CHANNELS];
+} /*__attribute__((__packed__))*/ S3C24X0_SPI;
+
+
+/* MMC INTERFACE (see S3C2400 manual chapter 19) */
+typedef struct {
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 MMCON;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 MMCRR;
+ S3C24X0_REG8 res3[3];
+ S3C24X0_REG8 MMFCON;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG8 MMSTA;
+ S3C24X0_REG16 res5;
+ S3C24X0_REG16 MMFSTA;
+ S3C24X0_REG8 res6[3];
+ S3C24X0_REG8 MMPRE;
+ S3C24X0_REG16 res7;
+ S3C24X0_REG16 MMLEN;
+ S3C24X0_REG8 res8[3];
+ S3C24X0_REG8 MMCR7;
+ S3C24X0_REG32 MMRSP[4];
+ S3C24X0_REG8 res9[3];
+ S3C24X0_REG8 MMCMD0;
+ S3C24X0_REG32 MMCMD1;
+ S3C24X0_REG16 res10;
+ S3C24X0_REG16 MMCR16;
+ S3C24X0_REG8 res11[3];
+ S3C24X0_REG8 MMDAT;
+#else
+ S3C24X0_REG8 MMCON;
+ S3C24X0_REG8 res1[3];
+ S3C24X0_REG8 MMCRR;
+ S3C24X0_REG8 res2[3];
+ S3C24X0_REG8 MMFCON;
+ S3C24X0_REG8 res3[3];
+ S3C24X0_REG8 MMSTA;
+ S3C24X0_REG8 res4[3];
+ S3C24X0_REG16 MMFSTA;
+ S3C24X0_REG16 res5;
+ S3C24X0_REG8 MMPRE;
+ S3C24X0_REG8 res6[3];
+ S3C24X0_REG16 MMLEN;
+ S3C24X0_REG16 res7;
+ S3C24X0_REG8 MMCR7;
+ S3C24X0_REG8 res8[3];
+ S3C24X0_REG32 MMRSP[4];
+ S3C24X0_REG8 MMCMD0;
+ S3C24X0_REG8 res9[3];
+ S3C24X0_REG32 MMCMD1;
+ S3C24X0_REG16 MMCR16;
+ S3C24X0_REG16 res10;
+ S3C24X0_REG8 MMDAT;
+ S3C24X0_REG8 res11[3];
+#endif
+} /*__attribute__((__packed__))*/ S3C2400_MMC;
+
+
+/* SD INTERFACE (see S3C2410 manual chapter 19) */
+typedef struct {
+ S3C24X0_REG32 SDICON;
+ S3C24X0_REG32 SDIPRE;
+ S3C24X0_REG32 SDICARG;
+ S3C24X0_REG32 SDICCON;
+ S3C24X0_REG32 SDICSTA;
+ S3C24X0_REG32 SDIRSP0;
+ S3C24X0_REG32 SDIRSP1;
+ S3C24X0_REG32 SDIRSP2;
+ S3C24X0_REG32 SDIRSP3;
+ S3C24X0_REG32 SDIDTIMER;
+ S3C24X0_REG32 SDIBSIZE;
+ S3C24X0_REG32 SDIDCON;
+ S3C24X0_REG32 SDIDCNT;
+ S3C24X0_REG32 SDIDSTA;
+ S3C24X0_REG32 SDIFSTA;
+#ifdef __BIG_ENDIAN
+ S3C24X0_REG8 res[3];
+ S3C24X0_REG8 SDIDAT;
+#else
+ S3C24X0_REG8 SDIDAT;
+ S3C24X0_REG8 res[3];
+#endif
+ S3C24X0_REG32 SDIIMSK;
+} /*__attribute__((__packed__))*/ S3C2410_SDI;
+
+
+#if 0
+/* Memory control */
+#define rBWSCON (*(volatile unsigned *)0x48000000)
+#define rBANKCON0 (*(volatile unsigned *)0x48000004)
+#define rBANKCON1 (*(volatile unsigned *)0x48000008)
+#define rBANKCON2 (*(volatile unsigned *)0x4800000C)
+#define rBANKCON3 (*(volatile unsigned *)0x48000010)
+#define rBANKCON4 (*(volatile unsigned *)0x48000014)
+#define rBANKCON5 (*(volatile unsigned *)0x48000018)
+#define rBANKCON6 (*(volatile unsigned *)0x4800001C)
+#define rBANKCON7 (*(volatile unsigned *)0x48000020)
+#define rREFRESH (*(volatile unsigned *)0x48000024)
+#define rBANKSIZE (*(volatile unsigned *)0x48000028)
+#define rMRSRB6 (*(volatile unsigned *)0x4800002C)
+#define rMRSRB7 (*(volatile unsigned *)0x48000030)
+
+
+/* USB HOST */
+#define rHcRevision (*(volatile unsigned *)0x49000000)
+#define rHcControl (*(volatile unsigned *)0x49000004)
+#define rHcCommonStatus (*(volatile unsigned *)0x49000008)
+#define rHcInterruptStatus (*(volatile unsigned *)0x4900000C)
+#define rHcInterruptEnable (*(volatile unsigned *)0x49000010)
+#define rHcInterruptDisable (*(volatile unsigned *)0x49000014)
+#define rHcHCCA (*(volatile unsigned *)0x49000018)
+#define rHcPeriodCuttendED (*(volatile unsigned *)0x4900001C)
+#define rHcControlHeadED (*(volatile unsigned *)0x49000020)
+#define rHcControlCurrentED (*(volatile unsigned *)0x49000024)
+#define rHcBulkHeadED (*(volatile unsigned *)0x49000028)
+#define rHcBuldCurrentED (*(volatile unsigned *)0x4900002C)
+#define rHcDoneHead (*(volatile unsigned *)0x49000030)
+#define rHcRmInterval (*(volatile unsigned *)0x49000034)
+#define rHcFmRemaining (*(volatile unsigned *)0x49000038)
+#define rHcFmNumber (*(volatile unsigned *)0x4900003C)
+#define rHcPeriodicStart (*(volatile unsigned *)0x49000040)
+#define rHcLSThreshold (*(volatile unsigned *)0x49000044)
+#define rHcRhDescriptorA (*(volatile unsigned *)0x49000048)
+#define rHcRhDescriptorB (*(volatile unsigned *)0x4900004C)
+#define rHcRhStatus (*(volatile unsigned *)0x49000050)
+#define rHcRhPortStatus1 (*(volatile unsigned *)0x49000054)
+#define rHcRhPortStatus2 (*(volatile unsigned *)0x49000058)
+
+
+/* INTERRUPT */
+#define rSRCPND (*(volatile unsigned *)0x4A000000)
+#define rINTMOD (*(volatile unsigned *)0x4A000004)
+#define rINTMSK (*(volatile unsigned *)0x4A000008)
+#define rPRIORITY (*(volatile unsigned *)0x4A00000C)
+#define rINTPND (*(volatile unsigned *)0x4A000010)
+#define rINTOFFSET (*(volatile unsigned *)0x4A000014)
+#define rSUBSRCPND (*(volatile unsigned *)0x4A000018)
+#define rINTSUBMSK (*(volatile unsigned *)0x4A00001C)
+
+
+/* DMA */
+#define rDISRC0 (*(volatile unsigned *)0x4B000000)
+#define rDISRCC0 (*(volatile unsigned *)0x4B000004)
+#define rDIDST0 (*(volatile unsigned *)0x4B000008)
+#define rDIDSTC0 (*(volatile unsigned *)0x4B00000C)
+#define rDCON0 (*(volatile unsigned *)0x4B000010)
+#define rDSTAT0 (*(volatile unsigned *)0x4B000014)
+#define rDCSRC0 (*(volatile unsigned *)0x4B000018)
+#define rDCDST0 (*(volatile unsigned *)0x4B00001C)
+#define rDMASKTRIG0 (*(volatile unsigned *)0x4B000020)
+#define rDISRC1 (*(volatile unsigned *)0x4B000040)
+#define rDISRCC1 (*(volatile unsigned *)0x4B000044)
+#define rDIDST1 (*(volatile unsigned *)0x4B000048)
+#define rDIDSTC1 (*(volatile unsigned *)0x4B00004C)
+#define rDCON1 (*(volatile unsigned *)0x4B000050)
+#define rDSTAT1 (*(volatile unsigned *)0x4B000054)
+#define rDCSRC1 (*(volatile unsigned *)0x4B000058)
+#define rDCDST1 (*(volatile unsigned *)0x4B00005C)
+#define rDMASKTRIG1 (*(volatile unsigned *)0x4B000060)
+#define rDISRC2 (*(volatile unsigned *)0x4B000080)
+#define rDISRCC2 (*(volatile unsigned *)0x4B000084)
+#define rDIDST2 (*(volatile unsigned *)0x4B000088)
+#define rDIDSTC2 (*(volatile unsigned *)0x4B00008C)
+#define rDCON2 (*(volatile unsigned *)0x4B000090)
+#define rDSTAT2 (*(volatile unsigned *)0x4B000094)
+#define rDCSRC2 (*(volatile unsigned *)0x4B000098)
+#define rDCDST2 (*(volatile unsigned *)0x4B00009C)
+#define rDMASKTRIG2 (*(volatile unsigned *)0x4B0000A0)
+#define rDISRC3 (*(volatile unsigned *)0x4B0000C0)
+#define rDISRCC3 (*(volatile unsigned *)0x4B0000C4)
+#define rDIDST3 (*(volatile unsigned *)0x4B0000C8)
+#define rDIDSTC3 (*(volatile unsigned *)0x4B0000CC)
+#define rDCON3 (*(volatile unsigned *)0x4B0000D0)
+#define rDSTAT3 (*(volatile unsigned *)0x4B0000D4)
+#define rDCSRC3 (*(volatile unsigned *)0x4B0000D8)
+#define rDCDST3 (*(volatile unsigned *)0x4B0000DC)
+#define rDMASKTRIG3 (*(volatile unsigned *)0x4B0000E0)
+
+
+/* CLOCK & POWER MANAGEMENT */
+#define rLOCKTIME (*(volatile unsigned *)0x4C000000)
+#define rMPLLCON (*(volatile unsigned *)0x4C000004)
+#define rUPLLCON (*(volatile unsigned *)0x4C000008)
+#define rCLKCON (*(volatile unsigned *)0x4C00000C)
+#define rCLKSLOW (*(volatile unsigned *)0x4C000010)
+#define rCLKDIVN (*(volatile unsigned *)0x4C000014)
+
+
+/* LCD CONTROLLER */
+#define rLCDCON1 (*(volatile unsigned *)0x4D000000)
+#define rLCDCON2 (*(volatile unsigned *)0x4D000004)
+#define rLCDCON3 (*(volatile unsigned *)0x4D000008)
+#define rLCDCON4 (*(volatile unsigned *)0x4D00000C)
+#define rLCDCON5 (*(volatile unsigned *)0x4D000010)
+#define rLCDSADDR1 (*(volatile unsigned *)0x4D000014)
+#define rLCDSADDR2 (*(volatile unsigned *)0x4D000018)
+#define rLCDSADDR3 (*(volatile unsigned *)0x4D00001C)
+#define rREDLUT (*(volatile unsigned *)0x4D000020)
+#define rGREENLUT (*(volatile unsigned *)0x4D000024)
+#define rBLUELUT (*(volatile unsigned *)0x4D000028)
+#define rDITHMODE (*(volatile unsigned *)0x4D00004C)
+#define rTPAL (*(volatile unsigned *)0x4D000050)
+#define rLCDINTPND (*(volatile unsigned *)0x4D000054)
+#define rLCDSRCPND (*(volatile unsigned *)0x4D000058)
+#define rLCDINTMSK (*(volatile unsigned *)0x4D00005C)
+
+
+/* NAND FLASH */
+#define rNFCONF (*(volatile unsigned *)0x4E000000)
+#define rNFCMD (*(volatile unsigned *)0x4E000004)
+#define rNFADDR (*(volatile unsigned *)0x4E000008)
+#define rNFDATA (*(volatile unsigned *)0x4E00000C)
+#define rNFSTAT (*(volatile unsigned *)0x4E000010)
+#define rNFECC (*(volatile unsigned *)0x4E000014)
+
+
+/* UART */
+#define rULCON0 (*(volatile unsigned *)0x50000000)
+#define rUCON0 (*(volatile unsigned *)0x50000004)
+#define rUFCON0 (*(volatile unsigned *)0x50000008)
+#define rUMCON0 (*(volatile unsigned *)0x5000000C)
+#define rUTRSTAT0 (*(volatile unsigned *)0x50000010)
+#define rUERSTAT0 (*(volatile unsigned *)0x50000014)
+#define rUFSTAT0 (*(volatile unsigned *)0x50000018)
+#define rUMSTAT0 (*(volatile unsigned *)0x5000001C)
+#define rUBRDIV0 (*(volatile unsigned *)0x50000028)
+
+#define rULCON1 (*(volatile unsigned *)0x50004000)
+#define rUCON1 (*(volatile unsigned *)0x50004004)
+#define rUFCON1 (*(volatile unsigned *)0x50004008)
+#define rUMCON1 (*(volatile unsigned *)0x5000400C)
+#define rUTRSTAT1 (*(volatile unsigned *)0x50004010)
+#define rUERSTAT1 (*(volatile unsigned *)0x50004014)
+#define rUFSTAT1 (*(volatile unsigned *)0x50004018)
+#define rUMSTAT1 (*(volatile unsigned *)0x5000401C)
+#define rUBRDIV1 (*(volatile unsigned *)0x50004028)
+
+#define rULCON2 (*(volatile unsigned *)0x50008000)
+#define rUCON2 (*(volatile unsigned *)0x50008004)
+#define rUFCON2 (*(volatile unsigned *)0x50008008)
+#define rUTRSTAT2 (*(volatile unsigned *)0x50008010)
+#define rUERSTAT2 (*(volatile unsigned *)0x50008014)
+#define rUFSTAT2 (*(volatile unsigned *)0x50008018)
+#define rUBRDIV2 (*(volatile unsigned *)0x50008028)
+
+#ifdef __BIG_ENDIAN
+#define rUTXH0 (*(volatile unsigned char *)0x50000023)
+#define rURXH0 (*(volatile unsigned char *)0x50000027)
+#define rUTXH1 (*(volatile unsigned char *)0x50004023)
+#define rURXH1 (*(volatile unsigned char *)0x50004027)
+#define rUTXH2 (*(volatile unsigned char *)0x50008023)
+#define rURXH2 (*(volatile unsigned char *)0x50008027)
+
+#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000023)=(unsigned char)(ch)
+#define RdURXH0() (*(volatile unsigned char *)0x50000027)
+#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004023)=(unsigned char)(ch)
+#define RdURXH1() (*(volatile unsigned char *)0x50004027)
+#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008023)=(unsigned char)(ch)
+#define RdURXH2() (*(volatile unsigned char *)0x50008027)
+
+#define UTXH0 (0x50000020+3) /* byte_access address by DMA */
+#define URXH0 (0x50000024+3)
+#define UTXH1 (0x50004020+3)
+#define URXH1 (0x50004024+3)
+#define UTXH2 (0x50008020+3)
+#define URXH2 (0x50008024+3)
+
+#else /* Little Endian */
+#define rUTXH0 (*(volatile unsigned char *)0x50000020)
+#define rURXH0 (*(volatile unsigned char *)0x50000024)
+#define rUTXH1 (*(volatile unsigned char *)0x50004020)
+#define rURXH1 (*(volatile unsigned char *)0x50004024)
+#define rUTXH2 (*(volatile unsigned char *)0x50008020)
+#define rURXH2 (*(volatile unsigned char *)0x50008024)
+
+#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000020)=(unsigned char)(ch)
+#define RdURXH0() (*(volatile unsigned char *)0x50000024)
+#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004020)=(unsigned char)(ch)
+#define RdURXH1() (*(volatile unsigned char *)0x50004024)
+#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008020)=(unsigned char)(ch)
+#define RdURXH2() (*(volatile unsigned char *)0x50008024)
+
+#define UTXH0 (0x50000020) /* byte_access address by DMA */
+#define URXH0 (0x50000024)
+#define UTXH1 (0x50004020)
+#define URXH1 (0x50004024)
+#define UTXH2 (0x50008020)
+#define URXH2 (0x50008024)
+#endif
+
+
+/* PWM TIMER */
+#define rTCFG0 (*(volatile unsigned *)0x51000000)
+#define rTCFG1 (*(volatile unsigned *)0x51000004)
+#define rTCON (*(volatile unsigned *)0x51000008)
+#define rTCNTB0 (*(volatile unsigned *)0x5100000C)
+#define rTCMPB0 (*(volatile unsigned *)0x51000010)
+#define rTCNTO0 (*(volatile unsigned *)0x51000014)
+#define rTCNTB1 (*(volatile unsigned *)0x51000018)
+#define rTCMPB1 (*(volatile unsigned *)0x5100001C)
+#define rTCNTO1 (*(volatile unsigned *)0x51000020)
+#define rTCNTB2 (*(volatile unsigned *)0x51000024)
+#define rTCMPB2 (*(volatile unsigned *)0x51000028)
+#define rTCNTO2 (*(volatile unsigned *)0x5100002C)
+#define rTCNTB3 (*(volatile unsigned *)0x51000030)
+#define rTCMPB3 (*(volatile unsigned *)0x51000034)
+#define rTCNTO3 (*(volatile unsigned *)0x51000038)
+#define rTCNTB4 (*(volatile unsigned *)0x5100003C)
+#define rTCNTO4 (*(volatile unsigned *)0x51000040)
+
+
+/* USB DEVICE */
+#ifdef __BIG_ENDIAN
+#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000143)
+#define rPWR_REG (*(volatile unsigned char *)0x52000147)
+#define rEP_INT_REG (*(volatile unsigned char *)0x5200014B)
+#define rUSB_INT_REG (*(volatile unsigned char *)0x5200015B)
+#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015F)
+#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016F)
+#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000173)
+#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000177)
+#define rINDEX_REG (*(volatile unsigned char *)0x5200017B)
+#define rMAXP_REG (*(volatile unsigned char *)0x52000183)
+#define rEP0_CSR (*(volatile unsigned char *)0x52000187)
+#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000187)
+#define rIN_CSR2_REG (*(volatile unsigned char *)0x5200018B)
+#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000193)
+#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000197)
+#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x5200019B)
+#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019F)
+#define rEP0_FIFO (*(volatile unsigned char *)0x520001C3)
+#define rEP1_FIFO (*(volatile unsigned char *)0x520001C7)
+#define rEP2_FIFO (*(volatile unsigned char *)0x520001CB)
+#define rEP3_FIFO (*(volatile unsigned char *)0x520001CF)
+#define rEP4_FIFO (*(volatile unsigned char *)0x520001D3)
+#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000203)
+#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000207)
+#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x5200020B)
+#define rEP1_DMA_TX_LO (*(volatile unsigned char *)0x5200020F)
+#define rEP1_DMA_TX_MD (*(volatile unsigned char *)0x52000213)
+#define rEP1_DMA_TX_HI (*(volatile unsigned char *)0x52000217)
+#define rEP2_DMA_CON (*(volatile unsigned char *)0x5200021B)
+#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021F)
+#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000223)
+#define rEP2_DMA_TX_LO (*(volatile unsigned char *)0x52000227)
+#define rEP2_DMA_TX_MD (*(volatile unsigned char *)0x5200022B)
+#define rEP2_DMA_TX_HI (*(volatile unsigned char *)0x5200022F)
+#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000243)
+#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000247)
+#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x5200024B)
+#define rEP3_DMA_TX_LO (*(volatile unsigned char *)0x5200024F)
+#define rEP3_DMA_TX_MD (*(volatile unsigned char *)0x52000253)
+#define rEP3_DMA_TX_HI (*(volatile unsigned char *)0x52000257)
+#define rEP4_DMA_CON (*(volatile unsigned char *)0x5200025B)
+#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025F)
+#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000263)
+#define rEP4_DMA_TX_LO (*(volatile unsigned char *)0x52000267)
+#define rEP4_DMA_TX_MD (*(volatile unsigned char *)0x5200026B)
+#define rEP4_DMA_TX_HI (*(volatile unsigned char *)0x5200026F)
+#else /* little endian */
+#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000140)
+#define rPWR_REG (*(volatile unsigned char *)0x52000144)
+#define rEP_INT_REG (*(volatile unsigned char *)0x52000148)
+#define rUSB_INT_REG (*(volatile unsigned char *)0x52000158)
+#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015C)
+#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016C)
+#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000170)
+#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000174)
+#define rINDEX_REG (*(volatile unsigned char *)0x52000178)
+#define rMAXP_REG (*(volatile unsigned char *)0x52000180)
+#define rEP0_CSR (*(volatile unsigned char *)0x52000184)
+#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000184)
+#define rIN_CSR2_REG (*(volatile unsigned char *)0x52000188)
+#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000190)
+#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000194)
+#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x52000198)
+#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019C)
+#define rEP0_FIFO (*(volatile unsigned char *)0x520001C0)
+#define rEP1_FIFO (*(volatile unsigned char *)0x520001C4)
+#define rEP2_FIFO (*(volatile unsigned char *)0x520001C8)
+#define rEP3_FIFO (*(volatile unsigned char *)0x520001CC)
+#define rEP4_FIFO (*(volatile unsigned char *)0x520001D0)
+#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000200)
+#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000204)
+#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x52000208)
+#define rEP1_DMA_TX_LO (*(volatile unsigned char *)0x5200020C)
+#define rEP1_DMA_TX_MD (*(volatile unsigned char *)0x52000210)
+#define rEP1_DMA_TX_HI (*(volatile unsigned char *)0x52000214)
+#define rEP2_DMA_CON (*(volatile unsigned char *)0x52000218)
+#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021C)
+#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000220)
+#define rEP2_DMA_TX_LO (*(volatile unsigned char *)0x52000224)
+#define rEP2_DMA_TX_MD (*(volatile unsigned char *)0x52000228)
+#define rEP2_DMA_TX_HI (*(volatile unsigned char *)0x5200022C)
+#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000240)
+#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000244)
+#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x52000248)
+#define rEP3_DMA_TX_LO (*(volatile unsigned char *)0x5200024C)
+#define rEP3_DMA_TX_MD (*(volatile unsigned char *)0x52000250)
+#define rEP3_DMA_TX_HI (*(volatile unsigned char *)0x52000254)
+#define rEP4_DMA_CON (*(volatile unsigned char *)0x52000258)
+#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025C)
+#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000260)
+#define rEP4_DMA_TX_LO (*(volatile unsigned char *)0x52000264)
+#define rEP4_DMA_TX_MD (*(volatile unsigned char *)0x52000268)
+#define rEP4_DMA_TX_HI (*(volatile unsigned char *)0x5200026C)
+#endif /* __BIG_ENDIAN */
+
+
+/* WATCH DOG TIMER */
+#define rWTCON (*(volatile unsigned *)0x53000000)
+#define rWTDAT (*(volatile unsigned *)0x53000004)
+#define rWTCNT (*(volatile unsigned *)0x53000008)
+
+
+/* IIC */
+#define rIICCON (*(volatile unsigned *)0x54000000)
+#define rIICSTAT (*(volatile unsigned *)0x54000004)
+#define rIICADD (*(volatile unsigned *)0x54000008)
+#define rIICDS (*(volatile unsigned *)0x5400000C)
+
+
+/* IIS */
+#define rIISCON (*(volatile unsigned *)0x55000000)
+#define rIISMOD (*(volatile unsigned *)0x55000004)
+#define rIISPSR (*(volatile unsigned *)0x55000008)
+#define rIISFCON (*(volatile unsigned *)0x5500000C)
+
+#ifdef __BIG_ENDIAN
+#define IISFIF ((volatile unsigned short *)0x55000012)
+#else /* little endian */
+#define IISFIF ((volatile unsigned short *)0x55000010)
+#endif
+
+
+/* I/O PORT */
+#define rGPACON (*(volatile unsigned *)0x56000000)
+#define rGPADAT (*(volatile unsigned *)0x56000004)
+
+#define rGPBCON (*(volatile unsigned *)0x56000010)
+#define rGPBDAT (*(volatile unsigned *)0x56000014)
+#define rGPBUP (*(volatile unsigned *)0x56000018)
+
+#define rGPCCON (*(volatile unsigned *)0x56000020)
+#define rGPCDAT (*(volatile unsigned *)0x56000024)
+#define rGPCUP (*(volatile unsigned *)0x56000028)
+
+#define rGPDCON (*(volatile unsigned *)0x56000030)
+#define rGPDDAT (*(volatile unsigned *)0x56000034)
+#define rGPDUP (*(volatile unsigned *)0x56000038)
+
+#define rGPECON (*(volatile unsigned *)0x56000040)
+#define rGPEDAT (*(volatile unsigned *)0x56000044)
+#define rGPEUP (*(volatile unsigned *)0x56000048)
+
+#define rGPFCON (*(volatile unsigned *)0x56000050)
+#define rGPFDAT (*(volatile unsigned *)0x56000054)
+#define rGPFUP (*(volatile unsigned *)0x56000058)
+
+#define rGPGCON (*(volatile unsigned *)0x56000060)
+#define rGPGDAT (*(volatile unsigned *)0x56000064)
+#define rGPGUP (*(volatile unsigned *)0x56000068)
+
+#define rGPHCON (*(volatile unsigned *)0x56000070)
+#define rGPHDAT (*(volatile unsigned *)0x56000074)
+#define rGPHUP (*(volatile unsigned *)0x56000078)
+
+#define rMISCCR (*(volatile unsigned *)0x56000080)
+#define rDCLKCON (*(volatile unsigned *)0x56000084)
+#define rEXTINT0 (*(volatile unsigned *)0x56000088)
+#define rEXTINT1 (*(volatile unsigned *)0x5600008C)
+#define rEXTINT2 (*(volatile unsigned *)0x56000090)
+#define rEINTFLT0 (*(volatile unsigned *)0x56000094)
+#define rEINTFLT1 (*(volatile unsigned *)0x56000098)
+#define rEINTFLT2 (*(volatile unsigned *)0x5600009C)
+#define rEINTFLT3 (*(volatile unsigned *)0x560000A0)
+#define rEINTMASK (*(volatile unsigned *)0x560000A4)
+#define rEINTPEND (*(volatile unsigned *)0x560000A8)
+#define rGSTATUS0 (*(volatile unsigned *)0x560000AC)
+#define rGSTATUS1 (*(volatile unsigned *)0x560000B0)
+
+
+/* RTC */
+#ifdef __BIG_ENDIAN
+#define rRTCCON (*(volatile unsigned char *)0x57000043)
+#define rTICNT (*(volatile unsigned char *)0x57000047)
+#define rRTCALM (*(volatile unsigned char *)0x57000053)
+#define rALMSEC (*(volatile unsigned char *)0x57000057)
+#define rALMMIN (*(volatile unsigned char *)0x5700005B)
+#define rALMHOUR (*(volatile unsigned char *)0x5700005F)
+#define rALMDATE (*(volatile unsigned char *)0x57000063)
+#define rALMMON (*(volatile unsigned char *)0x57000067)
+#define rALMYEAR (*(volatile unsigned char *)0x5700006B)
+#define rRTCRST (*(volatile unsigned char *)0x5700006F)
+#define rBCDSEC (*(volatile unsigned char *)0x57000073)
+#define rBCDMIN (*(volatile unsigned char *)0x57000077)
+#define rBCDHOUR (*(volatile unsigned char *)0x5700007B)
+#define rBCDDATE (*(volatile unsigned char *)0x5700007F)
+#define rBCDDAY (*(volatile unsigned char *)0x57000083)
+#define rBCDMON (*(volatile unsigned char *)0x57000087)
+#define rBCDYEAR (*(volatile unsigned char *)0x5700008B)
+#else /* little endian */
+#define rRTCCON (*(volatile unsigned char *)0x57000040)
+#define rTICNT (*(volatile unsigned char *)0x57000044)
+#define rRTCALM (*(volatile unsigned char *)0x57000050)
+#define rALMSEC (*(volatile unsigned char *)0x57000054)
+#define rALMMIN (*(volatile unsigned char *)0x57000058)
+#define rALMHOUR (*(volatile unsigned char *)0x5700005C)
+#define rALMDATE (*(volatile unsigned char *)0x57000060)
+#define rALMMON (*(volatile unsigned char *)0x57000064)
+#define rALMYEAR (*(volatile unsigned char *)0x57000068)
+#define rRTCRST (*(volatile unsigned char *)0x5700006C)
+#define rBCDSEC (*(volatile unsigned char *)0x57000070)
+#define rBCDMIN (*(volatile unsigned char *)0x57000074)
+#define rBCDHOUR (*(volatile unsigned char *)0x57000078)
+#define rBCDDATE (*(volatile unsigned char *)0x5700007C)
+#define rBCDDAY (*(volatile unsigned char *)0x57000080)
+#define rBCDMON (*(volatile unsigned char *)0x57000084)
+#define rBCDYEAR (*(volatile unsigned char *)0x57000088)
+#endif
+
+
+/* ADC */
+#define rADCCON (*(volatile unsigned *)0x58000000)
+#define rADCTSC (*(volatile unsigned *)0x58000004)
+#define rADCDLY (*(volatile unsigned *)0x58000008)
+#define rADCDAT0 (*(volatile unsigned *)0x5800000C)
+#define rADCDAT1 (*(volatile unsigned *)0x58000010)
+
+
+/* SPI */
+#define rSPCON0 (*(volatile unsigned *)0x59000000)
+#define rSPSTA0 (*(volatile unsigned *)0x59000004)
+#define rSPPIN0 (*(volatile unsigned *)0x59000008)
+#define rSPPRE0 (*(volatile unsigned *)0x5900000C)
+#define rSPTDAT0 (*(volatile unsigned *)0x59000010)
+#define rSPRDAT0 (*(volatile unsigned *)0x59000014)
+#define rSPCON1 (*(volatile unsigned *)0x59000020)
+#define rSPSTA1 (*(volatile unsigned *)0x59000024)
+#define rSPPIN1 (*(volatile unsigned *)0x59000028)
+#define rSPPRE1 (*(volatile unsigned *)0x5900002C)
+#define rSPTDAT1 (*(volatile unsigned *)0x59000030)
+#define rSPRDAT1 (*(volatile unsigned *)0x59000034)
+
+
+/* SD INTERFACE */
+#define rSDICON (*(volatile unsigned *)0x5A000000)
+#define rSDIPRE (*(volatile unsigned *)0x5A000004)
+#define rSDICmdArg (*(volatile unsigned *)0x5A000008)
+#define rSDICmdCon (*(volatile unsigned *)0x5A00000C)
+#define rSDICmdSta (*(volatile unsigned *)0x5A000010)
+#define rSDIRSP0 (*(volatile unsigned *)0x5A000014)
+#define rSDIRSP1 (*(volatile unsigned *)0x5A000018)
+#define rSDIRSP2 (*(volatile unsigned *)0x5A00001C)
+#define rSDIRSP3 (*(volatile unsigned *)0x5A000020)
+#define rSDIDTimer (*(volatile unsigned *)0x5A000024)
+#define rSDIBSize (*(volatile unsigned *)0x5A000028)
+#define rSDIDatCon (*(volatile unsigned *)0x5A00002C)
+#define rSDIDatCnt (*(volatile unsigned *)0x5A000030)
+#define rSDIDatSta (*(volatile unsigned *)0x5A000034)
+#define rSDIFSTA (*(volatile unsigned *)0x5A000038)
+#ifdef __BIG_ENDIAN
+#define rSDIDAT (*(volatile unsigned char *)0x5A00003F)
+#else
+#define rSDIDAT (*(volatile unsigned char *)0x5A00003C)
+#endif
+#define rSDIIntMsk (*(volatile unsigned *)0x5A000040)
+
+#endif
+
+#endif /*__S3C24X0_H__*/
#endif
/************************************************************************/
+#ifndef CONFIG_BOARD_SPECIFIC_LED
+# include <asm/status_led.h>
+#endif
+
#endif /* CONFIG_STATUS_LED */
#endif /* _STATUS_LED_H_ */
extern void dataflash_print_info(void);
#endif
+#ifndef CONFIG_IDENT_STRING
+#define CONFIG_IDENT_STRING ""
+#endif
+
const char version_string[] =
- U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")";
+ U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")"CONFIG_IDENT_STRING;
#ifdef CONFIG_DRIVER_CS8900
extern void cs8900_get_enetaddr (uchar * addr);
}
-
/*
* Breath some life into the board...
*
ds12887.o ds1302.o ds1306.o ds1307.o ds1337.o \
ds1556.o ds164x.o ds174x.o \
m41t11.o m48t35ax.o mc146818.o mk48t59.o \
- mpc8xx.o pcf8563.o
+ mpc8xx.o pcf8563.o s3c24x0_rtc.o
all: $(LIB)
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * 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
+ */
+
+/*
+ * Date & Time support for the built-in Samsung S3C24X0 RTC
+ */
+
+#include <common.h>
+#include <command.h>
+
+#if defined(CONFIG_RTC_S3C24X0) && (CONFIG_COMMANDS & CFG_CMD_DATE)
+
+#if defined(CONFIG_S3C2400)
+#include <s3c2400.h>
+#elif defined(CONFIG_S3C2410)
+#include <s3c2410.h>
+#endif
+
+#include <rtc.h>
+
+/*#define DEBUG*/
+
+typedef enum {
+ RTC_ENABLE,
+ RTC_DISABLE
+} RTC_ACCESS;
+
+
+static inline void SetRTC_Access(RTC_ACCESS a)
+{
+ S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
+ switch (a) {
+ case RTC_ENABLE:
+ rtc->RTCCON |= 0x01; break;
+
+ case RTC_DISABLE:
+ rtc->RTCCON &= ~0x01; break;
+ }
+}
+
+static unsigned bcd2bin (uchar n)
+{
+ return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F));
+}
+
+static unsigned char bin2bcd (unsigned int n)
+{
+ return (((n / 10) << 4) | (n % 10));
+}
+
+/* ------------------------------------------------------------------------- */
+
+void rtc_get (struct rtc_time *tmp)
+{
+ S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
+ uchar sec, min, hour, mday, wday, mon, year;
+ uchar a_sec,a_min, a_hour, a_date, a_mon, a_year, a_armed;
+
+ /* enable access to RTC registers */
+ SetRTC_Access(RTC_ENABLE);
+
+ /* read RTC registers */
+ sec = rtc->BCDSEC;
+ min = rtc->BCDMIN;
+ hour = rtc->BCDHOUR;
+ mday = rtc->BCDDATE;
+ wday = rtc->BCDDAY;
+ mon = rtc->BCDMON;
+ year = rtc->BCDYEAR;
+
+ /* read ALARM registers */
+ a_sec = rtc->ALMSEC;
+ a_min = rtc->ALMMIN;
+ a_hour = rtc->ALMHOUR;
+ a_date = rtc->ALMDATE;
+ a_mon = rtc->ALMMON;
+ a_year = rtc->ALMYEAR;
+ a_armed = rtc->RTCALM;
+
+ /* disable access to RTC registers */
+ SetRTC_Access(RTC_DISABLE);
+
+#ifdef RTC_DEBUG
+ printf ( "Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
+ "hr: %02x min: %02x sec: %02x\n",
+ year, mon, mday, wday,
+ hour, min, sec);
+ printf ( "Alarms: %02x: year: %02x month: %02x date: %02x hour: %02x min: %02x sec: %02x\n",
+ a_armed,
+ a_year, a_mon, a_date,
+ a_hour, a_min, a_sec);
+#endif
+
+ tmp->tm_sec = bcd2bin(sec & 0x7F);
+ tmp->tm_min = bcd2bin(min & 0x7F);
+ tmp->tm_hour = bcd2bin(hour & 0x3F);
+ tmp->tm_mday = bcd2bin(mday & 0x3F);
+ tmp->tm_mon = bcd2bin(mon & 0x1F);
+ tmp->tm_year = bcd2bin(year);
+ tmp->tm_wday = bcd2bin(wday & 0x07);
+ if(tmp->tm_year<70)
+ tmp->tm_year+=2000;
+ else
+ tmp->tm_year+=1900;
+ tmp->tm_yday = 0;
+ tmp->tm_isdst= 0;
+#ifdef RTC_DEBUG
+ printf ( "Get DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
+ tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+#endif
+}
+
+void rtc_set (struct rtc_time *tmp)
+{
+ S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
+ uchar sec, min, hour, mday, wday, mon, year;
+
+#ifdef RTC_DEBUG
+ printf ( "Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
+ tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+#endif
+ year = bin2bcd(tmp->tm_year % 100);
+ mon = bin2bcd(tmp->tm_mon);
+ wday = bin2bcd(tmp->tm_wday);
+ mday = bin2bcd(tmp->tm_mday);
+ hour = bin2bcd(tmp->tm_hour);
+ min = bin2bcd(tmp->tm_min);
+ sec = bin2bcd(tmp->tm_sec);
+
+ /* enable access to RTC registers */
+ SetRTC_Access(RTC_ENABLE);
+
+ /* write RTC registers */
+ rtc->BCDSEC = sec;
+ rtc->BCDMIN = min;
+ rtc->BCDHOUR = hour;
+ rtc->BCDDATE = mday;
+ rtc->BCDDAY = wday;
+ rtc->BCDMON = mon;
+ rtc->BCDYEAR = year;
+
+ /* disable access to RTC registers */
+ SetRTC_Access(RTC_DISABLE);
+}
+
+void rtc_reset (void)
+{
+ S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
+
+ rtc->RTCCON = (rtc->RTCCON & ~0x06) | 0x08;
+ rtc->RTCCON &= ~0x08;
+}
+
+/* ------------------------------------------------------------------------- */
+
+#endif /* CONFIG_RTC_S3C24X0 && CFG_CMD_DATE */
projects / u-boot / commitdiff