diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/mips/cavium-octeon/setup.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index b0c3686c96dd..2d9028f1474c 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -288,7 +288,6 @@ void octeon_user_io_init(void) union octeon_cvmemctl cvmmemctl; union cvmx_iob_fau_timeout fau_timeout; union cvmx_pow_nw_tim nm_tim; - uint64_t cvmctl; /* Get the current settings for CP0_CVMMEMCTL_REG */ cvmmemctl.u64 = read_c0_cvmmemctl(); @@ -392,12 +391,6 @@ void octeon_user_io_init(void) CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE, CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE * 128); - /* Move the performance counter interrupts to IRQ 6 */ - cvmctl = read_c0_cvmctl(); - cvmctl &= ~(7 << 7); - cvmctl |= 6 << 7; - write_c0_cvmctl(cvmctl); - /* Set a default for the hardware timeouts */ fau_timeout.u64 = 0; fau_timeout.s.tout_val = 0xfff; @@ -420,7 +413,6 @@ void octeon_user_io_init(void) void __init prom_init(void) { struct cvmx_sysinfo *sysinfo; - const int coreid = cvmx_get_core_num(); int i; int argc; #ifdef CONFIG_CAVIUM_RESERVE32 @@ -537,17 +529,6 @@ void __init prom_init(void) octeon_uart = octeon_get_boot_uart(); - /* - * Disable All CIU Interrupts. The ones we need will be - * enabled later. Read the SUM register so we know the write - * completed. - */ - cvmx_write_csr(CVMX_CIU_INTX_EN0((coreid * 2)), 0); - cvmx_write_csr(CVMX_CIU_INTX_EN0((coreid * 2 + 1)), 0); - cvmx_write_csr(CVMX_CIU_INTX_EN1((coreid * 2)), 0); - cvmx_write_csr(CVMX_CIU_INTX_EN1((coreid * 2 + 1)), 0); - cvmx_read_csr(CVMX_CIU_INTX_SUM0((coreid * 2))); - #ifdef CONFIG_SMP octeon_write_lcd("LinuxSMP"); #else @@ -674,7 +655,7 @@ void __init plat_mem_setup(void) * some memory vectors. When SPARSEMEM is in use, it doesn't * verify that the size is big enough for the final * vectors. Making the smallest chuck 4MB seems to be enough - * to consistantly work. + * to consistently work. */ mem_alloc_size = 4 << 20; if (mem_alloc_size > MAX_MEMORY) |