diff options
Diffstat (limited to 'arch/mips/netlogic/xlr/setup.c')
| -rw-r--r-- | arch/mips/netlogic/xlr/setup.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c index cee25ddd0887..c9d066dedc4e 100644 --- a/arch/mips/netlogic/xlr/setup.c +++ b/arch/mips/netlogic/xlr/setup.c @@ -39,26 +39,33 @@ #include <asm/reboot.h> #include <asm/time.h> #include <asm/bootinfo.h> -#include <asm/smp-ops.h> #include <asm/netlogic/interrupt.h> #include <asm/netlogic/psb-bootinfo.h> +#include <asm/netlogic/haldefs.h> +#include <asm/netlogic/common.h> #include <asm/netlogic/xlr/xlr.h> #include <asm/netlogic/xlr/iomap.h> #include <asm/netlogic/xlr/pic.h> #include <asm/netlogic/xlr/gpio.h> -unsigned long netlogic_io_base = (unsigned long)(DEFAULT_NETLOGIC_IO_BASE); -unsigned long nlm_common_ebase = 0x0; +uint64_t nlm_io_base = DEFAULT_NETLOGIC_IO_BASE; +uint64_t nlm_pic_base; struct psb_info nlm_prom_info; +unsigned long nlm_common_ebase = 0x0; + +/* default to uniprocessor */ +uint32_t nlm_coremask = 1, nlm_cpumask = 1; +int nlm_threads_per_core = 1; + static void __init nlm_early_serial_setup(void) { struct uart_port s; - nlm_reg_t *uart_base; + unsigned long uart_base; - uart_base = netlogic_io_mmio(NETLOGIC_IO_UART_0_OFFSET); + uart_base = (unsigned long)nlm_mmio_base(NETLOGIC_IO_UART_0_OFFSET); memset(&s, 0, sizeof(s)); s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST; s.iotype = UPIO_MEM32; @@ -67,18 +74,18 @@ static void __init nlm_early_serial_setup(void) s.uartclk = PIC_CLKS_PER_SEC; s.serial_in = nlm_xlr_uart_in; s.serial_out = nlm_xlr_uart_out; - s.mapbase = (unsigned long)uart_base; + s.mapbase = uart_base; s.membase = (unsigned char __iomem *)uart_base; early_serial_setup(&s); } static void nlm_linux_exit(void) { - nlm_reg_t *mmio; + uint64_t gpiobase; - mmio = netlogic_io_mmio(NETLOGIC_IO_GPIO_OFFSET); + gpiobase = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET); /* trigger a chip reset by writing 1 to GPIO_SWRESET_REG */ - netlogic_write_reg(mmio, NETLOGIC_GPIO_SWRESET_REG, 1); + nlm_write_reg(gpiobase, NETLOGIC_GPIO_SWRESET_REG, 1); for ( ; ; ) cpu_wait(); } @@ -96,6 +103,11 @@ const char *get_system_type(void) return "Netlogic XLR/XLS Series"; } +unsigned int nlm_get_cpu_frequency(void) +{ + return (unsigned int)nlm_prom_info.cpu_frequency; +} + void __init prom_free_prom_memory(void) { /* Nothing yet */ @@ -175,6 +187,7 @@ void __init prom_init(void) prom_infop = (struct psb_info *)(long)(int)fw_arg3; nlm_prom_info = *prom_infop; + nlm_pic_base = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET); nlm_early_serial_setup(); build_arcs_cmdline(argv); |