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nand: add mtd supported on g12b

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PD#165090: mtd nand added.

Change-Id: Ib0bc0e8f42a5a7a54b01ef3ffa31945aed5eb944
Signed-off-by: Yonghui Yu <yonghui.yu@amlogic.com>
This commit is contained in:
Yonghui Yu
2018-05-26 15:18:48 +08:00
committed by Yixun Lan
parent 586a0e481e
commit b33f6f7be5
1 changed files with 67 additions and 1 deletions
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68
arch/arm64/boot/dts/amlogic/g12b_a311d_skt.dts
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@@ -761,7 +761,7 @@
};
&sd_emmc_c {
status = "okay";
status = "disabled";
emmc {
caps = "MMC_CAP_8_BIT_DATA",
"MMC_CAP_MMC_HIGHSPEED",
@@ -807,6 +807,72 @@
};
};
&nand {
status = "disabled";
plat-names = "bootloader","nandnormal";
plat-num = <2>;
plat-part-0 = <&bootloader>;
plat-part-1 = <&nandnormal>;
bootloader: bootloader{
enable_pad ="ce0";
busy_pad = "rb0";
timming_mode = "mode5";
bch_mode = "bch8_1k";
t_rea = <20>;
t_rhoh = <15>;
chip_num = <1>;
part_num = <0>;
rb_detect = <1>;
};
nandnormal: nandnormal{
enable_pad ="ce0";
busy_pad = "rb0";
timming_mode = "mode5";
bch_mode = "bch8_1k";
plane_mode = "twoplane";
t_rea = <20>;
t_rhoh = <15>;
chip_num = <2>;
part_num = <3>;
partition = <&nand_partitions>;
rb_detect = <1>;
};
nand_partitions:nand_partition{
/*
* if bl_mode is 1, tpl size was generate by
* fip_copies * fip_size which
* will not skip bad when calculating
* the partition size;
*
* if bl_mode is 0,
* tpl partition must be comment out.
*/
tpl{
offset=<0x0 0x0>;
size=<0x0 0x0>;
};
logo{
offset=<0x0 0x0>;
size=<0x0 0x200000>;
};
recovery{
offset=<0x0 0x0>;
size=<0x0 0x1000000>;
};
boot{
offset=<0x0 0x0>;
size=<0x0 0x1000000>;
};
system{
offset=<0x0 0x0>;
size=<0x0 0x4000000>;
};
data{
offset=<0xffffffff 0xffffffff>;
size=<0x0 0x0>;
};
};
};
&dwc3 {
status = "okay";
};