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v1.0.3

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刘可亮
2024-01-27 08:47:24 +08:00
parent d3bd993b5f
commit 9f7ba67007
2345 changed files with 74421 additions and 76616 deletions
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33
bsp/peripheral/spinand/zbit.c
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@@ -11,21 +11,30 @@
#define SPINAND_MFR_ZBIT 0x5E
struct spi_nand_cmd_cfg zbit_cmd_cfg_table[] = {
/*opcode opcode_bits addr_bytes addr_bits dummy_bytes data_nbits*/
{ SPINAND_CMD_READ_FROM_CACHE, 1, 2, 1, 1, 1 },
{ SPINAND_CMD_READ_FROM_CACHE_X2, 1, 2, 1, 1, 2 },
{ SPINAND_CMD_READ_FROM_CACHE_X4, 1, 2, 1, 1, 4 },
{ SPINAND_CMD_PROG_LOAD, 1, 2, 1, 0, 1 },
{ SPINAND_CMD_PROG_LOAD_X4, 1, 2, 1, 0, 4 },
{ SPINAND_CMD_END },
};
static int zb35q01a_ecc_get_status(struct aic_spinand *flash, u8 status)
{
switch (status & STATUS_ECC_MASK) {
case STATUS_ECC_NO_BITFLIPS:
return 0;
case STATUS_ECC_HAS_1_4_BITFLIPS:
return 4;
case STATUS_ECC_UNCOR_ERROR:
return -SPINAND_ERR_ECC;
case STATUS_ECC_MASK:
return 4;
default:
break;
}
return -SPINAND_ERR;
}
const struct aic_spinand_info zbit_spinand_table[] = {
/*devid page_size oob_size block_per_lun pages_per_eraseblock is_die_select*/
/*devid page_size oob_size block_per_lun pages_per_eraseblock planes_per_lun
is_die_select*/
/*ZB35Q01A*/
{ 0x41, 2048, 64, 1024, 64, 0, "zbit 128MB: 2048+64@64@1024",
zbit_cmd_cfg_table },
{ DEVID(0x41), PAGESIZE(2048), OOBSIZE(64), BPL(1024), PPB(64), PLANENUM(1),
DIE(0), "zbit 128MB: 2048+64@64@1024", cmd_cfg_table, zb35q01a_ecc_get_status},
};
const struct aic_spinand_info *zbit_spinand_detect(struct aic_spinand *flash)