diff options
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/serial.c | 6 | ||||
| -rw-r--r-- | arch/mips/cavium-octeon/setup.c | 27 |
2 files changed, 6 insertions, 27 deletions
diff --git a/arch/mips/cavium-octeon/serial.c b/arch/mips/cavium-octeon/serial.c index 8240728d485..83eac37a1ff 100644 --- a/arch/mips/cavium-octeon/serial.c +++ b/arch/mips/cavium-octeon/serial.c @@ -65,7 +65,11 @@ static void __init octeon_uart_set_common(struct plat_serial8250_port *p) p->type = PORT_OCTEON; p->iotype = UPIO_MEM; p->regshift = 3; /* I/O addresses are every 8 bytes */ - p->uartclk = mips_hpt_frequency; + if (octeon_is_simulation()) + /* Make simulator output fast*/ + p->uartclk = 115200 * 16; + else + p->uartclk = mips_hpt_frequency; p->serial_in = octeon_serial_in; p->serial_out = octeon_serial_out; } diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 9a06fa9f9f0..d1b5ffaf028 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -403,7 +403,6 @@ void __init prom_init(void) const int coreid = cvmx_get_core_num(); int i; int argc; - struct uart_port octeon_port; #ifdef CONFIG_CAVIUM_RESERVE32 int64_t addr = -1; #endif @@ -610,30 +609,6 @@ void __init prom_init(void) _machine_restart = octeon_restart; _machine_halt = octeon_halt; - memset(&octeon_port, 0, sizeof(octeon_port)); - /* - * For early_serial_setup we don't set the port type or - * UPF_FIXED_TYPE. - */ - octeon_port.flags = ASYNC_SKIP_TEST | UPF_SHARE_IRQ; - octeon_port.iotype = UPIO_MEM; - /* I/O addresses are every 8 bytes */ - octeon_port.regshift = 3; - /* Clock rate of the chip */ - octeon_port.uartclk = mips_hpt_frequency; - octeon_port.fifosize = 64; - octeon_port.mapbase = 0x0001180000000800ull + (1024 * octeon_uart); - octeon_port.membase = cvmx_phys_to_ptr(octeon_port.mapbase); - octeon_port.serial_in = octeon_serial_in; - octeon_port.serial_out = octeon_serial_out; -#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL - octeon_port.line = 0; -#else - octeon_port.line = octeon_uart; -#endif - octeon_port.irq = 42 + octeon_uart; - early_serial_setup(&octeon_port); - octeon_user_io_init(); register_smp_ops(&octeon_smp_ops); } @@ -727,7 +702,7 @@ int prom_putchar(char c) } while ((lsrval & 0x20) == 0); /* Write the byte */ - cvmx_write_csr(CVMX_MIO_UARTX_THR(octeon_uart), c); + cvmx_write_csr(CVMX_MIO_UARTX_THR(octeon_uart), c & 0xffull); return 1; } |