diff options
Diffstat (limited to 'drivers/spi/cadence_qspi_apb.c')
| -rw-r--r-- | drivers/spi/cadence_qspi_apb.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index a71531d309..1a35d558a6 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -29,6 +29,7 @@ #include <asm/io.h> #include <asm/errno.h> #include <wait_bit.h> +#include <spi.h> #include "cadence_qspi.h" #define CQSPI_REG_POLL_US (1) /* 1us */ @@ -45,7 +46,6 @@ #define CQSPI_INST_TYPE_QUAD (2) #define CQSPI_STIG_DATA_LEN_MAX (8) -#define CQSPI_INDIRECTTRIGGER_ADDR_MASK (0xFFFFF) #define CQSPI_DUMMY_CLKS_PER_BYTE (8) #define CQSPI_DUMMY_BYTES_MAX (4) @@ -549,7 +549,7 @@ int cadence_qspi_apb_command_write(void *reg_base, unsigned int cmdlen, /* Opcode + Address (3/4 bytes) + dummy bytes (0-4 bytes) */ int cadence_qspi_apb_indirect_read_setup(struct cadence_spi_platdata *plat, - unsigned int cmdlen, const u8 *cmdbuf) + unsigned int cmdlen, unsigned int rx_width, const u8 *cmdbuf) { unsigned int reg; unsigned int rd_reg; @@ -573,16 +573,15 @@ int cadence_qspi_apb_indirect_read_setup(struct cadence_spi_platdata *plat, addr_bytes = cmdlen - 1; /* Setup the indirect trigger address */ - writel(((u32)plat->ahbbase & CQSPI_INDIRECTTRIGGER_ADDR_MASK), + writel((u32)plat->ahbbase, plat->regbase + CQSPI_REG_INDIRECTTRIGGER); /* Configure the opcode */ rd_reg = cmdbuf[0] << CQSPI_REG_RD_INSTR_OPCODE_LSB; -#if (CONFIG_SPI_FLASH_QUAD == 1) - /* Instruction and address at DQ0, data at DQ0-3. */ - rd_reg |= CQSPI_INST_TYPE_QUAD << CQSPI_REG_RD_INSTR_TYPE_DATA_LSB; -#endif + if (rx_width & SPI_RX_QUAD) + /* Instruction and address at DQ0, data at DQ0-3. */ + rd_reg |= CQSPI_INST_TYPE_QUAD << CQSPI_REG_RD_INSTR_TYPE_DATA_LSB; /* Get address */ addr_value = cadence_qspi_apb_cmd2addr(&cmdbuf[1], addr_bytes); @@ -714,7 +713,7 @@ int cadence_qspi_apb_indirect_write_setup(struct cadence_spi_platdata *plat, return -EINVAL; } /* Setup the indirect trigger address */ - writel(((u32)plat->ahbbase & CQSPI_INDIRECTTRIGGER_ADDR_MASK), + writel((u32)plat->ahbbase, plat->regbase + CQSPI_REG_INDIRECTTRIGGER); /* Configure the opcode */ |