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barebox
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svn_rev_006 

remove modem support. It's scattered all over the place
This commit is contained in:
Sascha Hauer 2007-07-05 18:01:13 +02:00 committed by Sascha Hauer
parent 2276b77b89
commit fd7bed4a6e
7 changed files with 0 additions and 286 deletions
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18
README
View File

@ -1686,24 +1686,6 @@ The following options need to be configured:
-1 common/env_common.c Environment has a bad CRC, using default
Modem Support:
--------------
[so far only for SMDK2400 and TRAB boards]
- Modem support endable:
CONFIG_MODEM_SUPPORT
- RTS/CTS Flow control enable:
CONFIG_HWFLOW
- Modem debug support:
CONFIG_MODEM_SUPPORT_DEBUG
Enables debugging stuff (char screen[1024], dbg())
for modem support. Useful only with BDI2000.
- Interrupt support (PPC):
There are common interrupt_init() and timer_interrupt()

17
cpu/arm920t/s3c24x0/serial.c
View File

@ -121,19 +121,6 @@ int hwflow_onoff(int on)
}
#endif
#ifdef CONFIG_MODEM_SUPPORT
static int be_quiet = 0;
void disable_putc(void)
{
be_quiet = 1;
}
void enable_putc(void)
{
be_quiet = 0;
}
#endif
/*
* Output a single byte to the serial port.
@ -141,10 +128,6 @@ void enable_putc(void)
void serial_putc (const char c)
{
S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
#ifdef CONFIG_MODEM_SUPPORT
if (be_quiet)
return;
#endif
/* wait for room in the tx FIFO */
while (!(uart->UTRSTAT & 0x2));

18
cpu/lh7a40x/serial.c
View File

@ -124,19 +124,6 @@ int hwflow_onoff(int on)
}
#endif
#ifdef CONFIG_MODEM_SUPPORT
static int be_quiet = 0;
void disable_putc(void)
{
be_quiet = 1;
}
void enable_putc(void)
{
be_quiet = 0;
}
#endif
/*
* Output a single byte to the serial port.
@ -145,11 +132,6 @@ void serial_putc (const char c)
{
lh7a40x_uart_t* uart = LH7A40X_UART_PTR(UART_CONSOLE);
#ifdef CONFIG_MODEM_SUPPORT
if (be_quiet)
return;
#endif
/* wait for room in the tx FIFO */
while (!(uart->status & UART_TXFE));

16
cpu/mpc8xx/serial.c
View File

@ -271,11 +271,6 @@ smc_putc(const char c)
volatile immap_t *im = (immap_t *)CFG_IMMR;
volatile cpm8xx_t *cpmp = &(im->im_cpm);
#ifdef CONFIG_MODEM_SUPPORT
if (gd->be_quiet)
return;
#endif
if (c == '\n')
smc_putc ('\r');
@ -554,11 +549,6 @@ scc_putc(const char c)
volatile immap_t *im = (immap_t *)CFG_IMMR;
volatile cpm8xx_t *cpmp = &(im->im_cpm);
#ifdef CONFIG_MODEM_SUPPORT
if (gd->be_quiet)
return;
#endif
if (c == '\n')
scc_putc ('\r');
@ -646,12 +636,6 @@ struct serial_device serial_scc_device =
#endif /* CONFIG_8xx_CONS_SCCx */
#ifdef CONFIG_MODEM_SUPPORT
void disable_putc(void)
{
gd->be_quiet = 1;
}
void enable_putc(void)
{
gd->be_quiet = 0;

102
lib_arm/board.c
View File

@ -115,9 +115,6 @@ static int display_banner (void)
printf ("\n\n%s\n\n", version_string);
debug ("U-Boot code: %08lX -> %08lX BSS: -> %08lX\n",
_armboot_start, _bss_start, _bss_end);
#ifdef CONFIG_MODEM_SUPPORT
debug ("Modem Support enabled\n");
#endif
#ifdef CONFIG_USE_IRQ
debug ("IRQ Stack: %08lx\n", IRQ_STACK_START);
debug ("FIQ Stack: %08lx\n", FIQ_STACK_START);
@ -370,102 +367,3 @@ void hang (void)
puts ("### ERROR ### Please RESET the board ###\n");
for (;;);
}
#ifdef CONFIG_MODEM_SUPPORT
static inline void mdm_readline(char *buf, int bufsiz);
/* called from main loop (common/main.c) */
extern void dbg(const char *fmt, ...);
int mdm_init (void)
{
char env_str[16];
char *init_str;
int i;
extern char console_buffer[];
extern void enable_putc(void);
extern int hwflow_onoff(int);
enable_putc(); /* enable serial_putc() */
#ifdef CONFIG_HWFLOW
init_str = getenv("mdm_flow_control");
if (init_str && (strcmp(init_str, "rts/cts") == 0))
hwflow_onoff (1);
else
hwflow_onoff(-1);
#endif
for (i = 1;;i++) {
sprintf(env_str, "mdm_init%d", i);
if ((init_str = getenv(env_str)) != NULL) {
serial_puts(init_str);
serial_puts("\n");
for(;;) {
mdm_readline(console_buffer, CFG_CBSIZE);
dbg("ini%d: [%s]", i, console_buffer);
if ((strcmp(console_buffer, "OK") == 0) ||
(strcmp(console_buffer, "ERROR") == 0)) {
dbg("ini%d: cmd done", i);
break;
} else /* in case we are originating call ... */
if (strncmp(console_buffer, "CONNECT", 7) == 0) {
dbg("ini%d: connect", i);
return 0;
}
}
} else
break; /* no init string - stop modem init */
udelay(100000);
}
udelay(100000);
/* final stage - wait for connect */
for(;i > 1;) { /* if 'i' > 1 - wait for connection
message from modem */
mdm_readline(console_buffer, CFG_CBSIZE);
dbg("ini_f: [%s]", console_buffer);
if (strncmp(console_buffer, "CONNECT", 7) == 0) {
dbg("ini_f: connected");
return 0;
}
}
return 0;
}
/* 'inline' - We have to do it fast */
static inline void mdm_readline(char *buf, int bufsiz)
{
char c;
char *p;
int n;
n = 0;
p = buf;
for(;;) {
c = serial_getc();
/* dbg("(%c)", c); */
switch(c) {
case '\r':
break;
case '\n':
*p = '\0';
return;
default:
if(n++ > bufsiz) {
*p = '\0';
return; /* sanity check */
}
*p = c;
p++;
break;
}
}
}
#endif /* CONFIG_MODEM_SUPPORT */

7
lib_m68k/board.c
View File

@ -684,13 +684,6 @@ void board_init_r (gd_t *id, ulong dest_addr)
}
#endif
#ifdef CONFIG_MODEM_SUPPORT
{
extern int do_mdm_init;
do_mdm_init = gd->do_mdm_init;
}
#endif
#ifdef CONFIG_WATCHDOG
/* disable watchdog if environment is set */
if ((s = getenv ("watchdog")) != NULL) {

108
lib_ppc/board.c
View File

@ -1077,13 +1077,6 @@ void board_init_r (gd_t *id, ulong dest_addr)
kbd_init();
#endif
#ifdef CONFIG_MODEM_SUPPORT
{
extern int do_mdm_init;
do_mdm_init = gd->do_mdm_init;
}
#endif
/* Initialization complete - start the monitor */
/* main_loop() can return to retry autoboot, if so just run it again. */
@ -1103,104 +1096,3 @@ void hang (void)
#endif
for (;;);
}
#ifdef CONFIG_MODEM_SUPPORT
/* called from main loop (common/main.c) */
/* 'inline' - We have to do it fast */
static inline void mdm_readline(char *buf, int bufsiz)
{
char c;
char *p;
int n;
n = 0;
p = buf;
for(;;) {
c = serial_getc();
/* dbg("(%c)", c); */
switch(c) {
case '\r':
break;
case '\n':
*p = '\0';
return;
default:
if(n++ > bufsiz) {
*p = '\0';
return; /* sanity check */
}
*p = c;
p++;
break;
}
}
}
extern void dbg(const char *fmt, ...);
int mdm_init (void)
{
char env_str[16];
char *init_str;
int i;
extern char console_buffer[];
extern void enable_putc(void);
extern int hwflow_onoff(int);
enable_putc(); /* enable serial_putc() */
#ifdef CONFIG_HWFLOW
init_str = getenv("mdm_flow_control");
if (init_str && (strcmp(init_str, "rts/cts") == 0))
hwflow_onoff (1);
else
hwflow_onoff(-1);
#endif
for (i = 1;;i++) {
sprintf(env_str, "mdm_init%d", i);
if ((init_str = getenv(env_str)) != NULL) {
serial_puts(init_str);
serial_puts("\n");
for(;;) {
mdm_readline(console_buffer, CFG_CBSIZE);
dbg("ini%d: [%s]", i, console_buffer);
if ((strcmp(console_buffer, "OK") == 0) ||
(strcmp(console_buffer, "ERROR") == 0)) {
dbg("ini%d: cmd done", i);
break;
} else /* in case we are originating call ... */
if (strncmp(console_buffer, "CONNECT", 7) == 0) {
dbg("ini%d: connect", i);
return 0;
}
}
} else
break; /* no init string - stop modem init */
udelay(100000);
}
udelay(100000);
/* final stage - wait for connect */
for(;i > 1;) { /* if 'i' > 1 - wait for connection
message from modem */
mdm_readline(console_buffer, CFG_CBSIZE);
dbg("ini_f: [%s]", console_buffer);
if (strncmp(console_buffer, "CONNECT", 7) == 0) {
dbg("ini_f: connected");
return 0;
}
}
return 0;
}
#endif
/************************************************************************/