diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/Makefile | 1 | ||||
| -rw-r--r-- | drivers/serial/serial_lh7a40x.c | 204 | ||||
| -rw-r--r-- | drivers/usb/gadget/gadget_chips.h | 34 |
3 files changed, 13 insertions, 226 deletions
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 3c32f97..920ce69 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -45,7 +45,6 @@ COBJS-$(CONFIG_IMX_SERIAL) += serial_imx.o COBJS-$(CONFIG_IXP_SERIAL) += serial_ixp.o COBJS-$(CONFIG_KS8695_SERIAL) += serial_ks8695.o COBJS-$(CONFIG_LPC2292_SERIAL) += serial_lpc2292.o -COBJS-$(CONFIG_LH7A40X_SERIAL) += serial_lh7a40x.o COBJS-$(CONFIG_MAX3100_SERIAL) += serial_max3100.o COBJS-$(CONFIG_MXC_UART) += serial_mxc.o COBJS-$(CONFIG_NETARM_SERIAL) += serial_netarm.o diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c deleted file mode 100644 index 6c96285..0000000 --- a/drivers/serial/serial_lh7a40x.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * 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 <lh7a40x.h> - -DECLARE_GLOBAL_DATA_PTR; - -#if defined(CONFIG_CONSOLE_UART1) -# define UART_CONSOLE 1 -#elif defined(CONFIG_CONSOLE_UART2) -# define UART_CONSOLE 2 -#elif defined(CONFIG_CONSOLE_UART3) -# define UART_CONSOLE 3 -#else -# error "No console configured ... " -#endif - -static void lh7a40x_serial_setbrg(void) -{ - lh7a40x_uart_t* uart = LH7A40X_UART_PTR(UART_CONSOLE); - int i; - unsigned int reg = 0; - - /* - * userguide 15.1.2.4 - * - * BAUDDIV is (UART_REF_FREQ/(16 X BAUD))-1 - * - * UART_REF_FREQ = external system clock input / 2 (Hz) - * BAUD is desired baudrate (bits/s) - * - * NOTE: we add (divisor/2) to numerator to round for - * more precision - */ - reg = (((get_PLLCLK()/2) + ((16*gd->baudrate)/2)) / (16 * gd->baudrate)) - 1; - uart->brcon = reg; - - for (i = 0; i < 100; i++); -} - -/* - * Initialise the serial port with the given baudrate. The settings - * are always 8 data bits, no parity, 1 stop bit, no start bits. - * - */ -static int lh7a40x_serial_init(void) -{ - lh7a40x_uart_t* uart = LH7A40X_UART_PTR(UART_CONSOLE); - - /* UART must be enabled before writing to any config registers */ - uart->con |= (UART_EN); - -#ifdef CONFIG_CONSOLE_UART1 - /* infrared disabled */ - uart->con |= UART_SIRD; -#endif - /* loopback disabled */ - uart->con &= ~(UART_LBE); - - /* modem lines and tx/rx polarities */ - uart->con &= ~(UART_MXP | UART_TXP | UART_RXP); - - /* FIFO enable, N81 */ - uart->fcon = (UART_WLEN_8 | UART_FEN | UART_STP2_1); - - /* set baudrate */ - serial_setbrg (); - - /* enable rx interrupt */ - uart->inten |= UART_RI; - - return (0); -} - -/* - * Read a single byte from the serial port. Returns 1 on success, 0 - * otherwise. When the function is succesfull, the character read is - * written into its argument c. - */ -static int lh7a40x_serial_getc(void) -{ - lh7a40x_uart_t* uart = LH7A40X_UART_PTR(UART_CONSOLE); - - /* wait for character to arrive */ - while (uart->status & UART_RXFE); - - return(uart->data & 0xff); -} - -#ifdef CONFIG_HWFLOW -static int hwflow = 0; /* turned off by default */ -int hwflow_onoff(int on) -{ - switch(on) { - case 0: - default: - break; /* return current */ - case 1: - hwflow = 1; /* turn on */ - break; - case -1: - hwflow = 0; /* turn off */ - break; - } - return hwflow; -} -#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. - */ -static void lh7a40x_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)); - -#ifdef CONFIG_HWFLOW - /* Wait for CTS up */ - while(hwflow && !(uart->status & UART_CTS)); -#endif - - uart->data = c; - - /* If \n, also do \r */ - if (c == '\n') - serial_putc ('\r'); -} - -/* - * Test whether a character is in the RX buffer - */ -static int lh7a40x_serial_tstc(void) -{ - lh7a40x_uart_t* uart = LH7A40X_UART_PTR(UART_CONSOLE); - - return(!(uart->status & UART_RXFE)); -} - -static void lh7a40x_serial_puts(const char *s) -{ - while (*s) { - serial_putc (*s++); - } -} - -static struct serial_device lh7a40x_serial_drv = { - .name = "lh7a40x_serial", - .start = lh7a40x_serial_init, - .stop = NULL, - .setbrg = lh7a40x_serial_setbrg, - .putc = lh7a40x_serial_putc, - .puts = lh7a40x_serial_puts, - .getc = lh7a40x_serial_getc, - .tstc = lh7a40x_serial_tstc, -}; - -void lh7a40x_serial_initialize(void) -{ - serial_register(&lh7a40x_serial_drv); -} - -__weak struct serial_device *default_serial_console(void) -{ - return &lh7a40x_serial_drv; -} diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 5d7b638..02cae0f 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -58,12 +58,6 @@ #define gadget_is_sa1100(g) 0 #endif -#ifdef CONFIG_USB_GADGET_LH7A40X -#define gadget_is_lh7a40x(g) (!strcmp("lh7a40x_udc", (g)->name)) -#else -#define gadget_is_lh7a40x(g) 0 -#endif - /* handhelds.org tree (?) */ #ifdef CONFIG_USB_GADGET_MQ11XX #define gadget_is_mq11xx(g) (!strcmp("mq11xx_udc", (g)->name)) @@ -195,33 +189,31 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x07; else if (gadget_is_omap(gadget)) return 0x08; - else if (gadget_is_lh7a40x(gadget)) - return 0x09; else if (gadget_is_n9604(gadget)) - return 0x10; + return 0x09; else if (gadget_is_pxa27x(gadget)) - return 0x11; + return 0x10; else if (gadget_is_s3c2410(gadget)) - return 0x12; + return 0x11; else if (gadget_is_at91(gadget)) - return 0x13; + return 0x12; else if (gadget_is_imx(gadget)) - return 0x14; + return 0x13; else if (gadget_is_musbhsfc(gadget)) - return 0x15; + return 0x14; else if (gadget_is_musbhdrc(gadget)) - return 0x16; + return 0x15; else if (gadget_is_mpc8272(gadget)) - return 0x17; + return 0x16; else if (gadget_is_atmel_usba(gadget)) - return 0x18; + return 0x17; else if (gadget_is_fsl_usb2(gadget)) - return 0x19; + return 0x18; else if (gadget_is_amd5536udc(gadget)) - return 0x20; + return 0x19; else if (gadget_is_m66592(gadget)) - return 0x21; + return 0x20; else if (gadget_is_mv(gadget)) - return 0x22; + return 0x21; return -ENOENT; } |