pll = CCM_MMC_CTRL_OSCM24;
pll_hz = 24000000;
} else {
+#ifdef CONFIG_MACH_SUN9I
+ pll = CCM_MMC_CTRL_PLL_PERIPH0;
+ pll_hz = clock_get_pll4_periph0();
+#else
pll = CCM_MMC_CTRL_PLL6;
pll_hz = clock_get_pll6();
+#endif
}
div = pll_hz / hz;
/* config ahb clock */
setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MMC(sdc_no));
-#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I)
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) || \
+ defined(CONFIG_MACH_SUN9I)
/* unassert reset */
setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MMC(sdc_no));
#endif
+#if defined(CONFIG_MACH_SUN9I)
+ /* sun9i has a mmc-common module, also set the gate and reset there */
+ writel(SUNXI_MMC_COMMON_CLK_GATE | SUNXI_MMC_COMMON_RESET,
+ SUNXI_MMC_COMMON_BASE + 4 * sdc_no);
+#endif
return mmc_set_mod_clk(mmchost, 24000000);
}
return 0;
}
-static void mmc_set_ios(struct mmc *mmc)
+static void sunxi_mmc_set_ios(struct mmc *mmc)
{
struct sunxi_mmc_host *mmchost = mmc->priv;
writel(0x0, &mmchost->reg->width);
}
-static int mmc_core_init(struct mmc *mmc)
+static int sunxi_mmc_core_init(struct mmc *mmc)
{
struct sunxi_mmc_host *mmchost = mmc->priv;
return 0;
}
-static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
- struct mmc_data *data)
+static int sunxi_mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
+ struct mmc_data *data)
{
struct sunxi_mmc_host *mmchost = mmc->priv;
unsigned int cmdval = SUNXI_MMC_CMD_START;
}
}
- error = mmc_rint_wait(mmc, 0xfffff, SUNXI_MMC_RINT_COMMAND_DONE, "cmd");
+ error = mmc_rint_wait(mmc, 1000, SUNXI_MMC_RINT_COMMAND_DONE, "cmd");
if (error)
goto out;
}
static const struct mmc_ops sunxi_mmc_ops = {
- .send_cmd = mmc_send_cmd,
- .set_ios = mmc_set_ios,
- .init = mmc_core_init,
+ .send_cmd = sunxi_mmc_send_cmd,
+ .set_ios = sunxi_mmc_set_ios,
+ .init = sunxi_mmc_core_init,
.getcd = sunxi_mmc_getcd,
};
cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
cfg->host_caps = MMC_MODE_4BIT;
cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
-#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || defined(CONFIG_MACH_SUN8I)
+#if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || \
+ defined(CONFIG_MACH_SUN8I) || defined(CONFIG_MACH_SUN9I)
cfg->host_caps |= MMC_MODE_HC;
#endif
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;