#define CPU_CFG_CHIP_REV_C2 0x2
#define CPU_CFG_CHIP_REV_B 0x3
-/*
- * Wait up to 1s for value to be set in given part of reg.
- */
-static void await_completion(u32 *reg, u32 mask, u32 val)
-{
- unsigned long tmo = timer_get_us() + 1000000;
-
- while ((readl(reg) & mask) != val) {
- if (timer_get_us() > tmo)
- panic("Timeout initialising DRAM\n");
- }
-}
-
/*
* Wait up to 1s for mask to be clear in given reg.
*/
static inline void await_bits_clear(u32 *reg, u32 mask)
{
- await_completion(reg, mask, 0);
+ mctl_await_completion(reg, mask, 0);
}
/*
*/
static inline void await_bits_set(u32 *reg, u32 mask)
{
- await_completion(reg, mask, mask);
+ mctl_await_completion(reg, mask, mask);
}
/*
#ifdef CONFIG_MACH_SUN4I
struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
if (on)
- setbits_le32(&ccm->dram_clk_cfg, CCM_DRAM_CTRL_DCLK_OUT);
+ setbits_le32(&ccm->dram_clk_gate, CCM_DRAM_CTRL_DCLK_OUT);
else
- clrbits_le32(&ccm->dram_clk_cfg, CCM_DRAM_CTRL_DCLK_OUT);
+ clrbits_le32(&ccm->dram_clk_gate, CCM_DRAM_CTRL_DCLK_OUT);
#endif
}