diff options
Diffstat (limited to 'arch/mips/netlogic/xlp/nlm_hal.c')
| -rw-r--r-- | arch/mips/netlogic/xlp/nlm_hal.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/arch/mips/netlogic/xlp/nlm_hal.c b/arch/mips/netlogic/xlp/nlm_hal.c index 6c65ac7..d3a26e7 100644 --- a/arch/mips/netlogic/xlp/nlm_hal.c +++ b/arch/mips/netlogic/xlp/nlm_hal.c @@ -40,23 +40,23 @@ #include <asm/mipsregs.h> #include <asm/time.h> +#include <asm/netlogic/common.h> #include <asm/netlogic/haldefs.h> #include <asm/netlogic/xlp-hal/iomap.h> #include <asm/netlogic/xlp-hal/xlp.h> #include <asm/netlogic/xlp-hal/pic.h> #include <asm/netlogic/xlp-hal/sys.h> -/* These addresses are computed by the nlm_hal_init() */ -uint64_t nlm_io_base; -uint64_t nlm_sys_base; -uint64_t nlm_pic_base; - /* Main initialization */ -void nlm_hal_init(void) +void nlm_node_init(int node) { - nlm_io_base = CKSEG1ADDR(XLP_DEFAULT_IO_BASE); - nlm_sys_base = nlm_get_sys_regbase(0); /* node 0 */ - nlm_pic_base = nlm_get_pic_regbase(0); /* node 0 */ + struct nlm_soc_info *nodep; + + nodep = nlm_get_node(node); + nodep->sysbase = nlm_get_sys_regbase(node); + nodep->picbase = nlm_get_pic_regbase(node); + nodep->ebase = read_c0_ebase() & (~((1 << 12) - 1)); + spin_lock_init(&nodep->piclock); } int nlm_irq_to_irt(int irq) @@ -138,14 +138,15 @@ int nlm_irt_to_irq(int irt) } } -unsigned int nlm_get_core_frequency(int core) +unsigned int nlm_get_core_frequency(int node, int core) { unsigned int pll_divf, pll_divr, dfs_div, ext_div; unsigned int rstval, dfsval, denom; - uint64_t num; + uint64_t num, sysbase; - rstval = nlm_read_sys_reg(nlm_sys_base, SYS_POWER_ON_RESET_CFG); - dfsval = nlm_read_sys_reg(nlm_sys_base, SYS_CORE_DFS_DIV_VALUE); + sysbase = nlm_get_node(node)->sysbase; + rstval = nlm_read_sys_reg(sysbase, SYS_POWER_ON_RESET_CFG); + dfsval = nlm_read_sys_reg(sysbase, SYS_CORE_DFS_DIV_VALUE); pll_divf = ((rstval >> 10) & 0x7f) + 1; pll_divr = ((rstval >> 8) & 0x3) + 1; ext_div = ((rstval >> 30) & 0x3) + 1; @@ -159,5 +160,5 @@ unsigned int nlm_get_core_frequency(int core) unsigned int nlm_get_cpu_frequency(void) { - return nlm_get_core_frequency(0); + return nlm_get_core_frequency(0, 0); } |
