diff --git a/target/linux/adm5120/base-files/etc/inittab b/target/linux/adm5120/base-files/etc/inittab new file mode 100644 index 0000000000..9f7c0aee35 --- /dev/null +++ b/target/linux/adm5120/base-files/etc/inittab @@ -0,0 +1,5 @@ +::sysinit:/etc/init.d/rcS S boot +::shutdown:/etc/init.d/rcS K shutdown +tts/0::askfirst:/bin/ash --login +ttyAM0::askfirst:/bin/ash --login +tty1::askfirst:/bin/ash --login diff --git a/target/linux/adm5120/config-3.3 b/target/linux/adm5120/config-3.3 index 64b2efa662..156d384401 100644 --- a/target/linux/adm5120/config-3.3 +++ b/target/linux/adm5120/config-3.3 @@ -43,7 +43,7 @@ CONFIG_ATA=m CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K_LIB=y -CONFIG_CMDLINE="console=ttyS0,115200 rootfstype=squashfs,jffs2" +CONFIG_CMDLINE="console=ttyAM0,115200 rootfstype=squashfs,jffs2" CONFIG_CMDLINE_BOOL=y # CONFIG_CMDLINE_OVERRIDE is not set # CONFIG_CPU_BIG_ENDIAN is not set @@ -167,7 +167,6 @@ CONFIG_SCSI_MOD=m CONFIG_SERIAL_AMBA_PL010=y CONFIG_SERIAL_AMBA_PL010_CONSOLE=y CONFIG_SERIAL_AMBA_PL010_NUMPORTS=2 -CONFIG_SERIAL_AMBA_PL010_PORTNAME="ttyS" # CONFIG_SERIAL_AMBA_PL011 is not set CONFIG_SERIO=y CONFIG_SERIO_SERPORT=y diff --git a/target/linux/adm5120/files/arch/mips/adm5120/motorola/pmugw.c b/target/linux/adm5120/files/arch/mips/adm5120/motorola/pmugw.c index a706e573c1..369892fd13 100644 --- a/target/linux/adm5120/files/arch/mips/adm5120/motorola/pmugw.c +++ b/target/linux/adm5120/files/arch/mips/adm5120/motorola/pmugw.c @@ -83,8 +83,8 @@ void __init pmugw_setup(void) adm5120_flash0_data.nr_parts = ARRAY_SIZE(pmugw_partitions); adm5120_flash0_data.parts = pmugw_partitions; - adm5120_add_device_uart(1); /* ttyS0 */ - adm5120_add_device_uart(0); /* ttyS1 */ + adm5120_add_device_uart(1); /* ttyAM0 */ + adm5120_add_device_uart(0); /* ttyAM1 */ adm5120_add_device_flash(0); diff --git a/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch b/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch index 3c4ea35a1d..64e7d2ac53 100644 --- a/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch +++ b/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch @@ -1,6 +1,6 @@ --- a/drivers/tty/serial/amba-pl010.c +++ b/drivers/tty/serial/amba-pl010.c -@@ -49,11 +49,10 @@ +@@ -49,11 +49,9 @@ #include @@ -10,11 +10,10 @@ #define SERIAL_AMBA_MINOR 16 -#define SERIAL_AMBA_NR UART_NR +#define SERIAL_AMBA_NR CONFIG_SERIAL_AMBA_PL010_NUMPORTS -+#define SERIAL_AMBA_NAME CONFIG_SERIAL_AMBA_PL010_PORTNAME #define AMBA_ISR_PASS_LIMIT 256 -@@ -79,9 +78,9 @@ static void pl010_stop_tx(struct uart_po +@@ -79,9 +77,9 @@ static void pl010_stop_tx(struct uart_po struct uart_amba_port *uap = (struct uart_amba_port *)port; unsigned int cr; @@ -26,7 +25,7 @@ } static void pl010_start_tx(struct uart_port *port) -@@ -89,9 +88,9 @@ static void pl010_start_tx(struct uart_p +@@ -89,9 +87,9 @@ static void pl010_start_tx(struct uart_p struct uart_amba_port *uap = (struct uart_amba_port *)port; unsigned int cr; @@ -38,7 +37,7 @@ } static void pl010_stop_rx(struct uart_port *port) -@@ -99,9 +98,9 @@ static void pl010_stop_rx(struct uart_po +@@ -99,9 +97,9 @@ static void pl010_stop_rx(struct uart_po struct uart_amba_port *uap = (struct uart_amba_port *)port; unsigned int cr; @@ -50,7 +49,7 @@ } static void pl010_enable_ms(struct uart_port *port) -@@ -109,9 +108,9 @@ static void pl010_enable_ms(struct uart_ +@@ -109,9 +107,9 @@ static void pl010_enable_ms(struct uart_ struct uart_amba_port *uap = (struct uart_amba_port *)port; unsigned int cr; @@ -62,7 +61,7 @@ } static void pl010_rx_chars(struct uart_amba_port *uap) -@@ -119,9 +118,9 @@ static void pl010_rx_chars(struct uart_a +@@ -119,9 +117,9 @@ static void pl010_rx_chars(struct uart_a struct tty_struct *tty = uap->port.state->port.tty; unsigned int status, ch, flag, rsr, max_count = 256; @@ -74,7 +73,7 @@ flag = TTY_NORMAL; uap->port.icount.rx++; -@@ -130,9 +129,9 @@ static void pl010_rx_chars(struct uart_a +@@ -130,9 +128,9 @@ static void pl010_rx_chars(struct uart_a * Note that the error handling code is * out of the main execution path */ @@ -86,7 +85,7 @@ if (rsr & UART01x_RSR_BE) { rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE); -@@ -162,7 +161,7 @@ static void pl010_rx_chars(struct uart_a +@@ -162,7 +160,7 @@ static void pl010_rx_chars(struct uart_a uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag); ignore_char: @@ -95,7 +94,7 @@ } spin_unlock(&uap->port.lock); tty_flip_buffer_push(tty); -@@ -175,7 +174,7 @@ static void pl010_tx_chars(struct uart_a +@@ -175,7 +173,7 @@ static void pl010_tx_chars(struct uart_a int count; if (uap->port.x_char) { @@ -104,7 +103,7 @@ uap->port.icount.tx++; uap->port.x_char = 0; return; -@@ -187,7 +186,7 @@ static void pl010_tx_chars(struct uart_a +@@ -187,7 +185,7 @@ static void pl010_tx_chars(struct uart_a count = uap->port.fifosize >> 1; do { @@ -113,7 +112,7 @@ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); uap->port.icount.tx++; if (uart_circ_empty(xmit)) -@@ -205,9 +204,9 @@ static void pl010_modem_status(struct ua +@@ -205,9 +203,9 @@ static void pl010_modem_status(struct ua { unsigned int status, delta; @@ -125,7 +124,7 @@ delta = status ^ uap->old_status; uap->old_status = status; -@@ -235,7 +234,7 @@ static irqreturn_t pl010_int(int irq, vo +@@ -235,7 +233,7 @@ static irqreturn_t pl010_int(int irq, vo spin_lock(&uap->port.lock); @@ -134,7 +133,7 @@ if (status) { do { if (status & (UART010_IIR_RTIS | UART010_IIR_RIS)) -@@ -248,7 +247,7 @@ static irqreturn_t pl010_int(int irq, vo +@@ -248,7 +246,7 @@ static irqreturn_t pl010_int(int irq, vo if (pass_counter-- == 0) break; @@ -143,7 +142,7 @@ } while (status & (UART010_IIR_RTIS | UART010_IIR_RIS | UART010_IIR_TIS)); handled = 1; -@@ -262,7 +261,7 @@ static irqreturn_t pl010_int(int irq, vo +@@ -262,7 +260,7 @@ static irqreturn_t pl010_int(int irq, vo static unsigned int pl010_tx_empty(struct uart_port *port) { struct uart_amba_port *uap = (struct uart_amba_port *)port; @@ -152,7 +151,7 @@ return status & UART01x_FR_BUSY ? 0 : TIOCSER_TEMT; } -@@ -272,7 +271,7 @@ static unsigned int pl010_get_mctrl(stru +@@ -272,7 +270,7 @@ static unsigned int pl010_get_mctrl(stru unsigned int result = 0; unsigned int status; @@ -161,7 +160,7 @@ if (status & UART01x_FR_DCD) result |= TIOCM_CAR; if (status & UART01x_FR_DSR) -@@ -298,12 +297,12 @@ static void pl010_break_ctl(struct uart_ +@@ -298,12 +296,12 @@ static void pl010_break_ctl(struct uart_ unsigned int lcr_h; spin_lock_irqsave(&uap->port.lock, flags); @@ -176,7 +175,7 @@ spin_unlock_irqrestore(&uap->port.lock, flags); } -@@ -335,12 +334,12 @@ static int pl010_startup(struct uart_por +@@ -335,12 +333,12 @@ static int pl010_startup(struct uart_por /* * initialise the old status of the modem signals */ @@ -191,7 +190,7 @@ uap->port.membase + UART010_CR); return 0; -@@ -365,10 +364,10 @@ static void pl010_shutdown(struct uart_p +@@ -365,10 +363,10 @@ static void pl010_shutdown(struct uart_p /* * disable all interrupts, disable the port */ @@ -204,7 +203,7 @@ ~(UART01x_LCRH_BRK | UART01x_LCRH_FEN), uap->port.membase + UART010_LCRH); -@@ -391,7 +390,7 @@ pl010_set_termios(struct uart_port *port +@@ -391,7 +389,7 @@ pl010_set_termios(struct uart_port *port /* * Ask the core to calculate the divisor for us. */ @@ -213,7 +212,7 @@ quot = uart_get_divisor(port, baud); switch (termios->c_cflag & CSIZE) { -@@ -454,25 +453,25 @@ pl010_set_termios(struct uart_port *port +@@ -454,25 +452,25 @@ pl010_set_termios(struct uart_port *port uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX; /* first, disable everything */ @@ -245,7 +244,7 @@ spin_unlock_irqrestore(&uap->port.lock, flags); } -@@ -554,7 +553,7 @@ static struct uart_ops amba_pl010_pops = +@@ -554,7 +552,7 @@ static struct uart_ops amba_pl010_pops = .verify_port = pl010_verify_port, }; @@ -254,7 +253,7 @@ #ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE -@@ -564,10 +563,10 @@ static void pl010_console_putchar(struct +@@ -564,10 +562,10 @@ static void pl010_console_putchar(struct unsigned int status; do { @@ -267,7 +266,7 @@ } static void -@@ -581,8 +580,8 @@ pl010_console_write(struct console *co, +@@ -581,8 +579,8 @@ pl010_console_write(struct console *co, /* * First save the CR then disable the interrupts */ @@ -278,7 +277,7 @@ uart_console_write(&uap->port, s, count, pl010_console_putchar); -@@ -591,10 +590,10 @@ pl010_console_write(struct console *co, +@@ -591,10 +589,10 @@ pl010_console_write(struct console *co, * and restore the TCR */ do { @@ -291,7 +290,7 @@ clk_disable(uap->clk); } -@@ -603,9 +602,9 @@ static void __init +@@ -603,9 +601,9 @@ static void __init pl010_console_get_options(struct uart_amba_port *uap, int *baud, int *parity, int *bits) { @@ -303,7 +302,7 @@ *parity = 'n'; if (lcr_h & UART01x_LCRH_PEN) { -@@ -620,8 +619,8 @@ pl010_console_get_options(struct uart_am +@@ -620,8 +618,8 @@ pl010_console_get_options(struct uart_am else *bits = 8; @@ -314,7 +313,7 @@ *baud = uap->port.uartclk / (16 * (quot + 1)); } } -@@ -640,7 +639,7 @@ static int __init pl010_console_setup(st +@@ -640,7 +638,7 @@ static int __init pl010_console_setup(st * if so, search for the first available port that does have * console support. */ @@ -323,23 +322,8 @@ co->index = 0; uap = amba_ports[co->index]; if (!uap) -@@ -662,7 +661,7 @@ static int __init pl010_console_setup(st - - static struct uart_driver amba_reg; - static struct console amba_console = { -- .name = "ttyAM", -+ .name = SERIAL_AMBA_NAME, - .write = pl010_console_write, - .device = uart_console_device, - .setup = pl010_console_setup, -@@ -678,11 +677,11 @@ static struct console amba_console = { - - static struct uart_driver amba_reg = { - .owner = THIS_MODULE, -- .driver_name = "ttyAM", -- .dev_name = "ttyAM", -+ .driver_name = SERIAL_AMBA_NAME, -+ .dev_name = SERIAL_AMBA_NAME, +@@ -682,7 +680,7 @@ static struct uart_driver amba_reg = { + .dev_name = "ttyAM", .major = SERIAL_AMBA_MAJOR, .minor = SERIAL_AMBA_MINOR, - .nr = UART_NR, @@ -349,7 +333,7 @@ --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig -@@ -16,10 +16,25 @@ config SERIAL_AMBA_PL010 +@@ -16,10 +16,18 @@ config SERIAL_AMBA_PL010 help This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have an Integrator/AP or Integrator/PP2 platform, or if you have a @@ -365,13 +349,6 @@ + ---help--- + Set this to the number of serial ports you want the AMBA PL010 driver + to support. -+ -+config SERIAL_AMBA_PL010_PORTNAME -+ string "Name of the AMBA PL010 serial ports" -+ depends on SERIAL_AMBA_PL010 -+ default "ttyAM" -+ ---help--- -+ ::: To be written ::: + config SERIAL_AMBA_PL010_CONSOLE bool "Support for console on AMBA serial port" diff --git a/target/linux/adm5120/rb1xx/config-3.3 b/target/linux/adm5120/rb1xx/config-3.3 index fc173cc214..69c545c504 100644 --- a/target/linux/adm5120/rb1xx/config-3.3 +++ b/target/linux/adm5120/rb1xx/config-3.3 @@ -27,7 +27,7 @@ CONFIG_ADM5120_MACH_RB_192=y CONFIG_ADM5120_OEM_MIKROTIK=y # CONFIG_ADM5120_OEM_MOTOROLA is not set # CONFIG_ADM5120_OEM_OSBRIDGE is not set -CONFIG_CMDLINE="console=ttyS0,115200 rootfstype=yaffs2" +CONFIG_CMDLINE="console=ttyAM0,115200 rootfstype=yaffs2" # CONFIG_JFFS2_FS is not set # CONFIG_MTD_MYLOADER_PARTS is not set CONFIG_MTD_NAND=y