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Revert "emmc: run hs400 200M busmode on tl1 [1/1]"

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This reverts commit ea031bebea352820707e13743ef5a6935efc9393.
This commit is contained in:
Lei Qian
2019-08-12 13:40:03 +08:00
committed by Luke Go
parent 3c9855f23b
commit e15bde6367
8 changed files with 15 additions and 14 deletions
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3
arch/arm/boot/dts/amlogic/sm1_s905d3_ac202.dts
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@@ -1751,7 +1751,8 @@
"MMC_CAP_ERASE",
"MMC_CAP_CMD23",
"MMC_CAP_DRIVER_TYPE_D";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/*MMC_CAP2_HS400"*/
f_min = <400000>;
f_max = <200000000>;
};

3
arch/arm/boot/dts/amlogic/tl1_t962x2_skt.dts
View File

@@ -1331,7 +1331,8 @@
"MMC_CAP_HW_RESET",
"MMC_CAP_ERASE",
"MMC_CAP_CMD23";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/* "MMC_CAP2_HS400";*/
f_min = <400000>;
f_max = <200000000>;
};

3
arch/arm/boot/dts/amlogic/tl1_t962x2_t309.dts
View File

@@ -1617,7 +1617,8 @@
"MMC_CAP_ERASE",
"MMC_CAP_CMD23",
"MMC_CAP_DRIVER_TYPE_D";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/* "MMC_CAP2_HS400";*/
f_min = <400000>;
f_max = <200000000>;
};

3
arch/arm/boot/dts/amlogic/tl1_t962x2_x301_1g.dts
View File

@@ -1929,7 +1929,8 @@
"MMC_CAP_ERASE",
"MMC_CAP_CMD23",
"MMC_CAP_DRIVER_TYPE_D";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/*MMC_CAP2_HS400"*/
f_min = <400000>;
f_max = <200000000>;
};

3
arch/arm64/boot/dts/amlogic/tl1_t962x2_t309.dts
View File

@@ -1817,7 +1817,8 @@
"MMC_CAP_ERASE",
"MMC_CAP_CMD23",
"MMC_CAP_DRIVER_TYPE_D";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/* "MMC_CAP2_HS400";*/
f_min = <400000>;
f_max = <200000000>;
};

3
arch/arm64/boot/dts/amlogic/tl1_t962x2_x301_1g.dts
View File

@@ -1702,7 +1702,8 @@
"MMC_CAP_ERASE",
"MMC_CAP_CMD23",
"MMC_CAP_DRIVER_TYPE_D";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/*MMC_CAP2_HS400"*/
f_min = <400000>;
f_max = <200000000>;
};

3
arch/arm64/boot/dts/amlogic/tl1_t962x2_x301_2g.dts
View File

@@ -1697,7 +1697,8 @@
"MMC_CAP_ERASE",
"MMC_CAP_CMD23",
"MMC_CAP_DRIVER_TYPE_D";
caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
caps2 = "MMC_CAP2_HS200";
/*MMC_CAP2_HS400"*/
f_min = <400000>;
f_max = <200000000>;
};

8
drivers/amlogic/mmc/aml_sd_emmc_v3.c
View File

@@ -1130,13 +1130,7 @@ static u32 scan_emmc_cmd_win(struct mmc_host *mmc, int send_status)
writel(delay2, host->base + SD_EMMC_DELAY2_V3);
offset = (u32)(get_random_long() % capacity);
for (j = 0; j < repeat_times; j++) {
if (send_status)
err = emmc_send_cmd(mmc,
MMC_SEND_STATUS,
1 << 16,
MMC_RSP_R1 | MMC_CMD_AC);
else
err = single_read_cmd_for_scan(mmc,
err = single_read_cmd_for_scan(mmc,
MMC_READ_SINGLE_BLOCK,
host->blk_test, 512, 1,
offset);