diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/mct.c')
-rw-r--r-- | src/cpu/samsung/exynos5420/mct.c | 71 |
1 files changed, 6 insertions, 65 deletions
diff --git a/src/cpu/samsung/exynos5420/mct.c b/src/cpu/samsung/exynos5420/mct.c index 4c5cdd1b20..b02fc6d9fa 100644 --- a/src/cpu/samsung/exynos5420/mct.c +++ b/src/cpu/samsung/exynos5420/mct.c @@ -21,84 +21,25 @@ #include <arch/io.h> #include "clk.h" -struct __attribute__((packed)) mct_regs -{ - uint32_t mct_cfg; - uint8_t reserved0[0xfc]; - uint32_t g_cnt_l; - uint32_t g_cnt_u; - uint8_t reserved1[0x8]; - uint32_t g_cnt_wstat; - uint8_t reserved2[0xec]; - uint32_t g_comp0_l; - uint32_t g_comp0_u; - uint32_t g_comp0_addr_incr; - uint8_t reserved3[0x4]; - uint32_t g_comp1_l; - uint32_t g_comp1_u; - uint32_t g_comp1_addr_incr; - uint8_t reserved4[0x4]; - uint32_t g_comp2_l; - uint32_t g_comp2_u; - uint32_t g_comp2_addr_incr; - uint8_t reserved5[0x4]; - uint32_t g_comp3_l; - uint32_t g_comp3_u; - uint32_t g_comp3_addr_incr; - uint8_t reserved6[0x4]; - uint32_t g_tcon; - uint32_t g_int_cstat; - uint32_t g_int_enb; - uint32_t g_wstat; - uint8_t reserved7[0xb0]; - uint32_t l0_tcntb; - uint32_t l0_tcnto; - uint32_t l0_icntb; - uint32_t l0_icnto; - uint32_t l0_frcntb; - uint32_t l0_frcnto; - uint8_t reserved8[0x8]; - uint32_t l0_tcon; - uint8_t reserved9[0xc]; - uint32_t l0_int_cstat; - uint32_t l0_int_enb; - uint8_t reserved10[0x8]; - uint32_t l0_wstat; - uint8_t reserved11[0xbc]; - uint32_t l1_tcntb; - uint32_t l1_tcnto; - uint32_t l1_icntb; - uint32_t l1_icnto; - uint32_t l1_frcntb; - uint32_t l1_frcnto; - uint8_t reserved12[0x8]; - uint32_t l1_tcon; - uint8_t reserved13[0xc]; - uint32_t l1_int_cstat; - uint32_t l1_int_enb; - uint8_t reserved14[0x8]; - uint32_t l1_wstat; -}; - static int enabled = 0; -static struct mct_regs *const mct = - (struct mct_regs *)MCT_ADDRESS; uint64_t mct_raw_value(void) { if (!enabled) { - writel(readl(&mct->g_tcon) | (0x1 << 8), &mct->g_tcon); + writel(readl(&exynos_mct->g_tcon) | (0x1 << 8), + &exynos_mct->g_tcon); enabled = 1; } - uint64_t upper = readl(&mct->g_cnt_u); - uint64_t lower = readl(&mct->g_cnt_l); + uint64_t upper = readl(&exynos_mct->g_cnt_u); + uint64_t lower = readl(&exynos_mct->g_cnt_l); return (upper << 32) | lower; } void mct_start(void) { - writel(readl(&mct->g_tcon) | (0x1 << 8), &mct->g_tcon); + writel(readl(&exynos_mct->g_tcon) | (0x1 << 8), + &exynos_mct->g_tcon); enabled = 1; } |