diff options
Diffstat (limited to 'arch/mips/netlogic/xlr/setup.c')
| -rw-r--r-- | arch/mips/netlogic/xlr/setup.c | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c index 4e7f49d3d5a..d118b9aa764 100644 --- a/arch/mips/netlogic/xlr/setup.c +++ b/arch/mips/netlogic/xlr/setup.c @@ -36,6 +36,7 @@ #include <linux/serial_8250.h> #include <linux/pm.h> +#include <asm/idle.h> #include <asm/reboot.h> #include <asm/time.h> #include <asm/bootinfo.h> @@ -59,25 +60,6 @@ unsigned int nlm_threads_per_core = 1; struct nlm_soc_info nlm_nodes[NLM_NR_NODES]; cpumask_t nlm_cpumask = CPU_MASK_CPU0; -static void __init nlm_early_serial_setup(void) -{ - struct uart_port s; - unsigned long uart_base; - - 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; - s.regshift = 2; - s.irq = PIC_UART_0_IRQ; - s.uartclk = PIC_CLKS_PER_SEC; - s.serial_in = nlm_xlr_uart_in; - s.serial_out = nlm_xlr_uart_out; - s.mapbase = uart_base; - s.membase = (unsigned char __iomem *)uart_base; - early_serial_setup(&s); -} - static void nlm_linux_exit(void) { uint64_t gpiobase; @@ -91,7 +73,6 @@ static void nlm_linux_exit(void) void __init plat_mem_setup(void) { - panic_timeout = 5; _machine_restart = (void (*)(char *))nlm_linux_exit; _machine_halt = nlm_linux_exit; pm_power_off = nlm_linux_exit; @@ -163,7 +144,7 @@ static void prom_add_memory(void) { struct nlm_boot_mem_map *bootm; u64 start, size; - u64 pref_backup = 512; /* avoid pref walking beyond end */ + u64 pref_backup = 512; /* avoid pref walking beyond end */ int i; bootm = (void *)(long)nlm_prom_info.psb_mem_map; @@ -193,8 +174,12 @@ static void nlm_init_node(void) void __init prom_init(void) { - int i, *argv, *envp; /* passed as 32 bit ptrs */ + int *argv, *envp; /* passed as 32 bit ptrs */ struct psb_info *prom_infop; + void *reset_vec; +#ifdef CONFIG_SMP + int i; +#endif /* truncate to 32 bit and sign extend all args */ argv = (int *)(long)(int)fw_arg1; @@ -204,7 +189,12 @@ void __init prom_init(void) nlm_prom_info = *prom_infop; nlm_init_node(); - nlm_early_serial_setup(); + /* Update reset entry point with CPU init code */ + reset_vec = (void *)CKSEG1ADDR(RESET_VEC_PHYS); + memset(reset_vec, 0, RESET_VEC_SIZE); + memcpy(reset_vec, (void *)nlm_reset_entry, + (nlm_reset_entry_end - nlm_reset_entry)); + build_arcs_cmdline(argv); prom_add_memory(); |