more fixes to compilation warnings pt.2

6ae2239e · Grzegorz Daniluk · 905118c4 · 6ae2239e · 6ae2239e · 6ae2239e
Commit 6ae2239e authored Jul 09, 2020 by Grzegorz Daniluk
18 changed files
--- a/dev/74x595.c
+++ b/dev/74x595.c
@@ -22,6 +22,7 @@
 #include "board.h"
 #include "dev/gpio.h"
+#include "dev/74x595.h"
 #define X595_GPIO_MAX 2

--- a/dev/ad9520.c
+++ b/dev/ad9520.c
@@ -38,7 +38,7 @@ void ad9520_write(struct ad9520_device *dev, uint32_t reg, uint8_t value)
 uint8_t ad9520_read(struct ad9520_device *dev, uint32_t reg) {
    uint8_t rv;
    bb_i2c_start( dev->bus );
-    int ack = bb_i2c_put_byte( dev->bus, dev->addr << 1 );
+    bb_i2c_put_byte( dev->bus, dev->addr << 1 );
    bb_i2c_put_byte( dev->bus, reg >> 8);
    bb_i2c_put_byte( dev->bus, reg & 0xff);
    bb_i2c_repeat_start( dev->bus );

--- a/dev/bb_spi.c
+++ b/dev/bb_spi.c
@@ -151,11 +151,11 @@ void bb_spi_xfer(struct spi_bus *bus, uint64_t din, uint64_t *d_out, int n_bits)
 * set SPI speed by configuring bit delay
 */
-int bb_spi_create( struct spi_bus *bus, 
+void bb_spi_create( struct spi_bus *bus, 
-                    struct gpio_pin *pin_cs,
+                    const struct gpio_pin *pin_cs,
-                    struct gpio_pin *pin_mosi,
+                    const struct gpio_pin *pin_mosi,
-                    struct gpio_pin *pin_miso,
+                    const struct gpio_pin *pin_miso,
-                    struct gpio_pin *pin_sck,
+                    const struct gpio_pin *pin_sck,
                    int bit_delay
                    )
 {

--- a/dev/clock_monitor.c
+++ b/dev/clock_monitor.c
@@ -21,11 +21,11 @@ void wb_cm_set_ref_frequency( struct wb_clock_monitor_device *dev, int ref_freq
 int wb_cm_restart( struct wb_clock_monitor_device *dev )
 {
-    uint32_t cr = readl( dev->base + CM_REG_CR );
+    uint32_t cr = readl( (void *) (dev->base + CM_REG_CR) );
    cr |= CM_CR_CNT_RST;
    dev->freq_valid_mask = 0;
-    writel( cr, dev->base + CM_REG_CR );
+    writel( cr, (void *) (dev->base + CM_REG_CR) );
    return 0;
 }
@@ -37,8 +37,8 @@ int wb_cm_configure(  struct wb_clock_monitor_device *dev, int ref_sel, int pres
    dev->gate_freq = gate_freq;
     writel( (dev->ref_sel << CM_CR_REFSEL_SHIFT)
-     | (dev->prescaler << CM_CR_PRESC_SHIFT), dev->base + CM_REG_CR );
+     | (dev->prescaler << CM_CR_PRESC_SHIFT), (void *) (dev->base + CM_REG_CR) );
-     writel( dev->gate_freq, dev->base + CM_REG_REFDR );
+     writel( dev->gate_freq, (void *) (dev->base + CM_REG_REFDR) );
    return wb_cm_restart(dev);
 }
@@ -51,8 +51,8 @@ int wb_cm_read(struct wb_clock_monitor_device *dev)
    //pp_printf("CmRead\n");
    for(i = 0; i < dev->n_channels; i++)
    {
-        writel( i, dev->base + CM_REG_CNT_SEL );
+        writel( i, (void *) (dev->base + CM_REG_CNT_SEL) );
-        rv = readl ( dev->base + CM_REG_CNT_VAL );
+        rv = readl ( (void *) (dev->base + CM_REG_CNT_VAL) );
        if( rv & CM_CNT_VAL_VALID )
        {
      //      pp_printf("f%d %d\n", i, rv & 0x7fffffff);
@@ -60,7 +60,7 @@ int wb_cm_read(struct wb_clock_monitor_device *dev)
            dev->freq_valid_mask |= (1<<i);
            n_new++;
        }
-        writel( CM_CNT_VAL_VALID, dev->base + CM_REG_CNT_VAL );
+        writel( CM_CNT_VAL_VALID, (void *) (dev->base + CM_REG_CNT_VAL) );
    }
    //pp_printf("Nn %d\n", n_new );

--- a/dev/ep_pfilter.c
+++ b/dev/ep_pfilter.c
@@ -76,8 +76,8 @@ void pfilter_init_default(void)
 		return;
 	}
-	vini = s->ini;
+	vini = (uint32_t *) s->ini;
-	vend = s->ini + s->size;
+	vend = (uint32_t *) (s->ini + s->size);
 	/*
 	 * The array of words starts with 0x11223344 so we

--- a/dev/flash.c
+++ b/dev/flash.c
@@ -21,7 +21,7 @@
 struct spi_bus spi_wrc_flash;
 struct spi_flash_device wrc_flash_dev;
-void	flash_init(void)
+void flash_init(void)
 {
 	bb_spi_create( &spi_wrc_flash,
 		&pin_sysc_spi_ncs,
@@ -30,6 +30,4 @@ void	flash_init(void)
 		&pin_sysc_spi_sclk, 10 );
 	spi_flash_create( &wrc_flash_dev, &spi_wrc_flash, 16384, 0 );
-	return 0;
 }
--- a/dev/iuart.c
+++ b/dev/iuart.c
@@ -34,13 +34,13 @@
 #include <hw/wb_insn_uart.h>
 #include <hw/wb_uart.h>
-void
+static void
 iuart_writel(struct iuart_device *dev, uint32_t val, uint32_t reg)
 {
    writel( val, (void*) (dev->base + reg) );
 }
-uint32_t 
+static uint32_t 
 iuart_readl(struct iuart_device *dev, uint32_t reg)
 {
    return readl( (void*) dev->base + reg );
@@ -61,7 +61,7 @@ iuart_fifo_space(struct iuart_device *dev, uint16_t fifo_size, uint16_t fifo_cnt
    return (fifo_size - fifo_cnt);
 }
-void 
+static void 
 iuart_uart_en(struct iuart_device *dev, uint8_t val)
 {
    iuart_writel(dev, val, IUART_REG_UART_EN);
@@ -290,7 +290,7 @@ iuart_da_cpl(struct iuart_device *dev, uint32_t cpldata)
-unsigned
+static unsigned
 iuart_rxd_start(uint8_t rxbyte, uint8_t pchar)
 {
    if (pchar != ESC_CHAR_VAL)
@@ -303,7 +303,7 @@ iuart_rxd_start(uint8_t rxbyte, uint8_t pchar)
 }
-unsigned
+static unsigned
 iuart_rxd_end(uint8_t rxbyte, uint8_t pchar)
 {
    if (pchar != ESC_CHAR_VAL)
@@ -586,4 +586,4 @@ int     iuart_init_hosted(struct iuart_device *dev)
    return 0;
 }
 #endif
\ No newline at end of file
--- a/dev/storage.c
+++ b/dev/storage.c
@@ -161,7 +161,7 @@ const struct storage_rwops spi_w1_rwops = {
 };
-/* The methods for W1 access */
+/* The methods for I2C access */
 static int sdb_i2c_eeprom_read(struct storage_device *dev, int offset, void *buf, int count)
 {
 	struct storage_i2c_eeprom_priv *priv = (struct storage_i2c_eeprom_priv* ) dev->priv;
@@ -180,17 +180,23 @@ static int sdb_i2c_eeprom_erase(struct storage_device *dev, int offset, int coun
 	return i2c_eeprom_erase(priv->dev, offset, count);
 }
+const struct storage_rwops i2c_eeprom_rwops = {
+	sdb_i2c_eeprom_read,
+	sdb_i2c_eeprom_write,
+	sdb_i2c_eeprom_erase
+};
 void storage_spiflash_create(struct storage_device *dev, struct spi_flash_device *flash)
 {
 	static const char* spi_flash_str = "spi-flash";
 	dev->name = (char *) spi_flash_str;
 	dev->priv = flash;
-	dev->rwops = &spi_flash_rwops;
+	dev->rwops = (struct storage_rwops *) &spi_flash_rwops;
 	dev->size = flash->size;
 	dev->cfg_entry = flash->cfg_entry;
 	dev->block_size = flash->sector_size;
-	dev->entry_points = spi_flash_default_entry_points;
+	dev->entry_points = (int32_t *) spi_flash_default_entry_points;
 	dev->flags = STORAGE_FLAG_DEVICE_OK;
 }
@@ -652,7 +658,7 @@ static wrc_cal_data_t cal_data;
 static int calc_checksum( wrc_cal_data_t* cal )
 {
 	int i;
-	uint32_t cksum;
+	uint32_t cksum = 0;
 	cksum += cal->magic;
 	cksum += cal->param_count;
 	for(i = 0; i < cal->param_count; i++)
@@ -821,8 +827,8 @@ int storage_phtrans(uint32_t *valp, uint8_t write)
 int storage_get_persistent_mac(uint8_t *mac)
 {
 	int ret = 0;
-	int i;
+	//int i;
-	struct w1_dev *d;
+	//struct w1_dev *d;
 	// fixme: we should mock entire storage in a host process, not put
 	// such compile-time ifs() in target code
@@ -1055,7 +1061,7 @@ static int sdbfs_erase_callback(struct sdbfs *fs, int offset, int count)
 int storage_mount( struct storage_device *dev )
 {
 	uint32_t magic = 0;
-	int i, ret;
+	int i;
 	/* Check if there is SDBFS in the memory */
@@ -1115,6 +1121,8 @@ int storage_sdbfs_erase( struct storage_device *dev, uint32_t addr, int force_ba
 		sdbfs_erase_callback( &wrc_sdbfs, base_addr + count, wrc_sdbfs.blocksize );
 		count +=  wrc_sdbfs.blocksize;
 	}
+	return 0;
 }
 int storage_sdbfs_format( struct storage_device *dev, uint32_t addr, int force_base )
@@ -1128,7 +1136,6 @@ int storage_sdbfs_format( struct storage_device *dev, uint32_t addr, int force_b
 	int i;
 	char buf[19] = {0};
 	int cur_adr, size;
-	uint32_t val;
 	uint32_t base_addr;
 	if (force_base)
@@ -1166,7 +1173,8 @@ int storage_sdbfs_format( struct storage_device *dev, uint32_t addr, int force_b
 	}
-	pp_printf("Formatting SDBFS in %s (base 0x%08x, size 0x%08x)...\n", dev->name, base_addr, SDBFS_REC * wrc_sdbfs.blocksize );
+	pp_printf("Formatting SDBFS in %s (base 0x%08x, size 0x%08x)...\n", dev->name,
+			base_addr, (uint32_t) (SDBFS_REC * wrc_sdbfs.blocksize) );
 	storage_sdbfs_erase(dev, addr, force_base);

--- a/dev/w1-hw.c
+++ b/dev/w1-hw.c
@@ -28,7 +28,7 @@ static int w1_reset(struct w1_bus *bus)
 	IOWR_SOCKIT_OWM_CTL(BASE_ONEWIRE, (portnum << SOCKIT_OWM_CTL_SEL_OFST)
 			    | (SOCKIT_OWM_CTL_CYC_MSK)
 			    | (SOCKIT_OWM_CTL_RST_MSK));
-	reg = __wait_cycle(BASE_ONEWIRE);
+	reg = __wait_cycle((void *) BASE_ONEWIRE);
 	/* return presence-detect pulse (1 if true) */
 	return (reg & SOCKIT_OWM_CTL_DAT_MSK) ? 0 : 1;
 }
@@ -41,7 +41,7 @@ static int w1_read_bit(struct w1_bus *bus)
 	IOWR_SOCKIT_OWM_CTL(BASE_ONEWIRE, (portnum << SOCKIT_OWM_CTL_SEL_OFST)
 			    | (SOCKIT_OWM_CTL_CYC_MSK)
 			    | (SOCKIT_OWM_CTL_DAT_MSK));
-	reg = __wait_cycle(BASE_ONEWIRE);
+	reg = __wait_cycle((void *) BASE_ONEWIRE);
 	return (reg & SOCKIT_OWM_CTL_DAT_MSK) ? 1 : 0;
 }
@@ -52,7 +52,7 @@ static void w1_write_bit(struct w1_bus *bus, int bit)
 	IOWR_SOCKIT_OWM_CTL(BASE_ONEWIRE, (portnum << SOCKIT_OWM_CTL_SEL_OFST)
 			    | (SOCKIT_OWM_CTL_CYC_MSK)
 			    | (bit ? SOCKIT_OWM_CTL_DAT_MSK : 0));
-	__wait_cycle(BASE_ONEWIRE);
+	__wait_cycle((void *) BASE_ONEWIRE);
 }
 struct w1_ops wrpc_w1_ops = {

--- a/include/dev/74x595.h
+++ b/include/dev/74x595.h
@@ -21,6 +21,6 @@
 #ifndef __SN74x595_H
 #define __SN74x595_H
-int x595_gpio_create(struct gpio_device *device, int n_regs, const struct gpio_pin *pin_rclk, const struct gpio_pin *pin_srclk, const struct gpio_pin *pin_srclr_n, const struct gpio_pin *pin_ser);
+int x595_gpio_create(struct gpio_device *device, int n_regs, const struct gpio_pin *pin_rclk, const struct gpio_pin *pin_srclk, struct gpio_pin *pin_srclr_n, struct gpio_pin *pin_ser);
 #endif
--- a/include/dev/ad9520.h
+++ b/include/dev/ad9520.h
@@ -38,5 +38,7 @@ uint8_t ad9520_read(struct ad9520_device *dev, uint32_t reg);
 void ad9520_soft_reset(struct ad9520_device *dev);
 int ad9520_init(struct ad9520_device *dev, struct i2c_bus *bus, uint8_t addr);
 int ad9520_configure(struct ad9520_device *dev, struct ad95xx_config *cfg);
+int ad9520_enable_output(struct ad9520_device *dev, int channel, int enabled );
+int ad9520_set_output_divider( struct ad9520_device *dev, int channel, int divider);
 #endif
--- a/include/dev/bb_i2c.h
+++ b/include/dev/bb_i2c.h
@@ -24,5 +24,6 @@ void bb_i2c_stop(struct i2c_bus *bus);
 void bb_i2c_get_byte(struct i2c_bus *bus, uint8_t *data, uint8_t last);
 uint8_t bb_i2c_put_byte(struct i2c_bus *bus, uint8_t data);
 void bb_i2c_delay(uint32_t delay);
+void bb_i2c_scan(struct i2c_bus *bus);
 #endif
--- a/include/dev/bb_spi.h
+++ b/include/dev/bb_spi.h
@@ -32,11 +32,11 @@ struct spi_bus
  int rd_falling_edge;
 };
-int bb_spi_create( struct spi_bus *bus, 
+void bb_spi_create( struct spi_bus *bus, 
-                    struct gpio_pin *pin_cs,
+                    const struct gpio_pin *pin_cs,
-                    struct gpio_pin *pin_mosi,
+                    const struct gpio_pin *pin_mosi,
-                    struct gpio_pin *pin_miso,
+                    const struct gpio_pin *pin_miso,
-                    struct gpio_pin *pin_sck,
+                    const struct gpio_pin *pin_sck,
                    int bit_delay
                    );

--- a/include/dev/fine_pulse_generator.h
+++ b/include/dev/fine_pulse_generator.h
@@ -43,7 +43,7 @@ struct fine_pulse_gen_channel {
 };
 struct fine_pulse_gen_device {
-    uint32_t base;
+    void *base;
    struct fine_pulse_gen_channel channels[FINE_PULSE_GEN_MAX_CHANNELS];
 };

--- a/include/dev/iuart.h
+++ b/include/dev/iuart.h
@@ -90,6 +90,7 @@ void     iuart_da_write_ctrl(struct iuart_device *dev, uint8_t val);
 void     iuart_da_write(struct iuart_device *dev, uint8_t *buf, uint32_t addr, uint32_t size);
 void     iuart_da_read(struct iuart_device *dev, uint32_t addr, uint32_t size);
 void     iuart_da_cpl(struct iuart_device *dev, uint32_t cpldata);
+void     iuart_da_read_ctrl(struct iuart_device *dev);
 int iuart_da_wait_completion( struct iuart_device *dev, uint8_t* data, int size );
 int iuart_da_read_blocking(struct iuart_device *dev, uint32_t addr, uint8_t *data, uint32_t size);

--- a/shell/cmd_diag.c
+++ b/shell/cmd_diag.c
@@ -34,13 +34,14 @@ static int cmd_diag(const char *args[])
 		for(i=0; i<nro; i++ )
 		{
 			ret = diag_read_word(i, DIAG_RO_BANK, &val);
-			pp_printf("RO word %-03d = 0x%08x\n", i, val );
+			pp_printf("RO word %-3d = 0x%08x\n", i, val );
 		}
 		for(i=0; i<nrw; i++ )
 		{
 			ret = diag_read_word(i, DIAG_RW_BANK, &val);
-			pp_printf("RW word %-03d = 0x%08x\n", i, val );
+			pp_printf("RW word %-3d = 0x%08x\n", i, val );
 		}
+		return ret;
 	}
 	if (!strcasecmp(args[0], "ro") && args[1]) {

--- a/softpll/softpll_ng.c
+++ b/softpll/softpll_ng.c
@@ -295,7 +295,7 @@ void spll_very_init()
 	PPSG->ESCR = 0;
 	PPSG->CR = PPSG_CR_CNT_EN | PPSG_CR_CNT_RST | PPSG_CR_PWIDTH_W(PPS_WIDTH);
-	memset( &softpll, 0, sizeof(struct softpll_state ));
+	memset( (void *) &softpll, 0, sizeof(struct softpll_state ));
 	softpll.mode = SPLL_MODE_DISABLED;
 }

--- a/softpll/spll_common.c
+++ b/softpll/spll_common.c
@@ -14,7 +14,7 @@
 #include <wrc.h>
 #include "softpll_ng.h"
-int gen_dither( int pi_shift )
+static int gen_dither( int pi_shift )
 {
 	static const uint32_t lcg_m = 1103515245;
 	static const uint32_t lcg_i = 12345;