diff options
| author | Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> | 2020-05-18 01:11:00 -0600 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-06-24 13:11:08 +0200 |
| commit | f44bd3bcfd91cd7b1be709c9cfb0824e6a71b9b0 (patch) | |
| tree | 0cdc5ebeaab7c0fbc772a168a66f9f14c15315fc /drivers | |
| parent | 26e62cc9713ebe728d01826e8c22c3c56f8e3bf4 (diff) | |
| download | u-boot-f44bd3bcfd91cd7b1be709c9cfb0824e6a71b9b0.tar.gz | |
spi: zynq_[q]spi: Convert config's to macro's
Remove below config options and convert them to macros. They have never
been configured to different values than default one. And also it makes
sense to reduce the config_whitelist.
CONFIG_SYS_ZYNQ_SPI_WAIT
CONFIG_SYS_ZYNQ_QSPI_WAIT
CONFIG_XILINX_SPI_IDLE_VAL
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/xilinx_spi.c | 6 | ||||
| -rw-r--r-- | drivers/spi/zynq_qspi.c | 6 | ||||
| -rw-r--r-- | drivers/spi/zynq_spi.c | 6 |
3 files changed, 6 insertions, 12 deletions
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 05768eef72..348630faf3 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -76,9 +76,7 @@ SPICR_SPE) #define XILSPI_SPICR_DFLT_OFF (SPICR_MASTER_INHIBIT | SPICR_MANUAL_SS) -#ifndef CONFIG_XILINX_SPI_IDLE_VAL -#define CONFIG_XILINX_SPI_IDLE_VAL GENMASK(7, 0) -#endif +#define XILINX_SPI_IDLE_VAL GENMASK(7, 0) #define XILINX_SPISR_TIMEOUT 10000 /* in milliseconds */ @@ -176,7 +174,7 @@ static u32 xilinx_spi_fill_txfifo(struct udevice *bus, const u8 *txp, while (txbytes && !(readl(®s->spisr) & SPISR_TX_FULL) && i < priv->fifo_depth) { - d = txp ? *txp++ : CONFIG_XILINX_SPI_IDLE_VAL; + d = txp ? *txp++ : XILINX_SPI_IDLE_VAL; debug("spi_xfer: tx:%x ", d); /* write out and wait for processing (receive data) */ writel(d & SPIDTR_8BIT_MASK, ®s->spidtr); diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c index db473da6ea..3f39ef05f2 100644 --- a/drivers/spi/zynq_qspi.c +++ b/drivers/spi/zynq_qspi.c @@ -47,9 +47,7 @@ DECLARE_GLOBAL_DATA_PTR; #define ZYNQ_QSPI_CR_SS_SHIFT 10 /* Slave select shift */ #define ZYNQ_QSPI_FIFO_DEPTH 63 -#ifndef CONFIG_SYS_ZYNQ_QSPI_WAIT -#define CONFIG_SYS_ZYNQ_QSPI_WAIT CONFIG_SYS_HZ/100 /* 10 ms */ -#endif +#define ZYNQ_QSPI_WAIT (CONFIG_SYS_HZ / 100) /* 10 ms */ /* zynq qspi register set */ struct zynq_qspi_regs { @@ -350,7 +348,7 @@ static int zynq_qspi_irq_poll(struct zynq_qspi_priv *priv) do { status = readl(®s->isr); } while ((status == 0) && - (get_timer(timeout) < CONFIG_SYS_ZYNQ_QSPI_WAIT)); + (get_timer(timeout) < ZYNQ_QSPI_WAIT)); if (status == 0) { printf("zynq_qspi_irq_poll: Timeout!\n"); diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c index 3e66b34ebb..78ffd3e2fe 100644 --- a/drivers/spi/zynq_spi.c +++ b/drivers/spi/zynq_spi.c @@ -36,9 +36,7 @@ DECLARE_GLOBAL_DATA_PTR; #define ZYNQ_SPI_CR_SS_SHIFT 10 /* Slave select shift */ #define ZYNQ_SPI_FIFO_DEPTH 128 -#ifndef CONFIG_SYS_ZYNQ_SPI_WAIT -#define CONFIG_SYS_ZYNQ_SPI_WAIT (CONFIG_SYS_HZ/100) /* 10 ms */ -#endif +#define ZYNQ_SPI_WAIT (CONFIG_SYS_HZ / 100) /* 10 ms */ /* zynq spi register set */ struct zynq_spi_regs { @@ -251,7 +249,7 @@ static int zynq_spi_xfer(struct udevice *dev, unsigned int bitlen, ts = get_timer(0); status = readl(®s->isr); while (!(status & ZYNQ_SPI_IXR_TXOW_MASK)) { - if (get_timer(ts) > CONFIG_SYS_ZYNQ_SPI_WAIT) { + if (get_timer(ts) > ZYNQ_SPI_WAIT) { printf("spi_xfer: Timeout! TX FIFO not full\n"); return -1; } |