sparc/leon2: Fix warnings

c/src/lib/libbsp/sparc/leon2/cchip/cchip.c

@@ -92,7 +92,7 @@ typedef struct {
   amba_bridge_regs *ambab;
 
   /* AT697 PCI */
-  unsigned int bars[5];
+  uint32_t bars[5];
   int bus, dev, fun;
 
   /* AMBA bus */
@@ -108,8 +108,9 @@ typedef struct {
 
 cchip1 cc1;
 
-int init_pcif(void){
-  unsigned int com1;
+static int init_pcif(void)
+{
+  uint32_t com1;
   int i,bus,dev,fun;
   pci_bridge_regs *pcib;
   amba_bridge_regs *ambab;
@@ -202,7 +203,8 @@ int init_pcif(void){
 #ifndef GAISLER_FTAHBRAM
  #define GAISLER_FTAHBRAM 0x50
 #endif
-int init_onboard_sram(void){
+static int init_onboard_sram(void)
+{
   struct ambapp_ahb_info ahb;
   struct ambapp_apb_info apb;
   unsigned int conf, size;
@@ -241,7 +243,8 @@ int init_onboard_sram(void){
   return 0;
 }
 
-int cchip1_register(void){
+int cchip1_register(void)
+{
 
   /* Init AT697 PCI Controller */
   init_pci();

c/src/lib/libbsp/sparc/leon2/console/console.c

@@ -26,10 +26,9 @@
  *
  *  This routine transmits a character using polling.
  */
-
 void console_outbyte_polled(
-  int  port,
-  char ch
+  int           port,
+  unsigned char ch
 );
 
 /* body is in debugputs.c */
@@ -274,7 +273,7 @@ void console_outbyte_interrupt(
  *
  */
 
-ssize_t console_write_support (int minor, const char *buf, size_t len)
+static ssize_t console_write_support (int minor, const char *buf, size_t len)
 {
   int nwrite = 0;
 
@@ -375,6 +374,7 @@ rtems_device_driver console_open(
 #else
   sc = rtems_termios_open (major, minor, arg, &pollCallbacks);
 #endif
+  (void) sc; /* avoid set but not used warning */
 
   return RTEMS_SUCCESSFUL;
 }

c/src/lib/libbsp/sparc/leon2/console/debugputs.c

@@ -22,6 +22,12 @@
 #include <stdlib.h>
 #include <assert.h>
 
+/*
+ *  Method is shared with console.c
+ */
+void console_outbyte_polled( int port, unsigned char ch );
+int console_inbyte_nonblocking( int port );
+
 /*
  *  console_outbyte_polled
  *

c/src/lib/libbsp/sparc/leon2/include/bsp.h

@@ -79,7 +79,7 @@ extern int rtems_smc91111_driver_attach_leon2(
 
 /* Configure GRETH driver */
 #define GRETH_SUPPORTED
-#define GRETH_MEM_LOAD(addr) leon_r32_no_cache(addr)
+#define GRETH_MEM_LOAD(addr) leon_r32_no_cache((uintptr_t) addr)
 
 /*
  *  The synchronous trap is an arbitrarily chosen software trap.
@@ -197,6 +197,10 @@ extern void BSP_shared_interrupt_unmask(int irq);
  */
 extern void BSP_shared_interrupt_mask(int irq);
 
+/*
+ * Delat method
+ */
+void rtems_bsp_delay(int usecs);
 #ifdef __cplusplus
 }
 #endif

c/src/lib/libbsp/sparc/leon2/leon_open_eth/leon_open_eth.c

@@ -28,7 +28,7 @@
 /*
  * Default location of device registers
  */
-#define OPEN_ETH_BASE_ADDRESS 0xb0000000
+#define OPEN_ETH_BASE_ADDRESS ((void *)0xb0000000)
 
 /*
  * Default interrupt vector
@@ -36,11 +36,11 @@
 #define OPEN_ETH_VECTOR 0x1C
 
 open_eth_configuration_t leon_open_eth_configuration = {
-  OPEN_ETH_BASE_ADDRESS,        /* base address */
-  OPEN_ETH_VECTOR,              /* vector number */
+  OPEN_ETH_BASE_ADDRESS,     /* base address */
+  OPEN_ETH_VECTOR,           /* vector number */
   TDA_COUNT,                 /* number of transmit descriptors */
   RDA_COUNT,                 /* number of receive descriptors */
-  0                   /* 100 MHz operation */
+  0                          /* 100 MHz operation */
 };
 
 int rtems_leon_open_eth_driver_attach(struct rtems_bsdnet_ifconfig *config)

c/src/lib/libbsp/sparc/leon2/pci/pci.c

@@ -136,9 +136,9 @@ struct pci_res {
 
 static int
 BSP_pci_read_config_dword(unsigned char bus, unsigned char slot,
-    unsigned char function, unsigned char offset, unsigned int *val) {
+    unsigned char function, unsigned char offset, uint32_t *val) {
 
-    volatile unsigned int data;
+    volatile uint32_t data;
 
     if (offset & 3) return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -171,7 +171,7 @@ BSP_pci_read_config_dword(unsigned char bus, unsigned char slot,
 static int
 BSP_pci_read_config_word(unsigned char bus, unsigned char slot,
     unsigned char function, unsigned char offset, unsigned short *val) {
-    unsigned int v;
+    uint32_t v;
 
     if (offset & 1) return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -185,7 +185,7 @@ BSP_pci_read_config_word(unsigned char bus, unsigned char slot,
 static int
 BSP_pci_read_config_byte(unsigned char bus, unsigned char slot,
     unsigned char function, unsigned char offset, unsigned char *val) {
-    unsigned int v;
+    uint32_t v;
 
     pci_read_config_dword(bus, slot, function, offset&~3, &v);
 
@@ -197,7 +197,7 @@ BSP_pci_read_config_byte(unsigned char bus, unsigned char slot,
 
 static int
 BSP_pci_write_config_dword(unsigned char bus, unsigned char slot,
-    unsigned char function, unsigned char offset, unsigned int val) {
+    unsigned char function, unsigned char offset, uint32_t val) {
 
     if (offset & 3) return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -227,7 +227,7 @@ BSP_pci_write_config_dword(unsigned char bus, unsigned char slot,
 static int
 BSP_pci_write_config_word(unsigned char bus, unsigned char slot,
     unsigned char function, unsigned char offset, unsigned short val) {
-    unsigned int v;
+    uint32_t v;
 
     if (offset & 1) return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -242,7 +242,7 @@ BSP_pci_write_config_word(unsigned char bus, unsigned char slot,
 static int
 BSP_pci_write_config_byte(unsigned char bus, unsigned char slot,
     unsigned char function, unsigned char offset, unsigned char val) {
-    unsigned int v;
+    uint32_t v;
 
     pci_read_config_dword(bus, slot, function, offset&~3, &v);
 
@@ -295,7 +295,8 @@ static void init_at697_pci(void) {
 }
 
 /* May not pass a 1k boundary */
-int dma_from_pci_1k(unsigned int addr, unsigned int paddr, unsigned char len) {
+static int dma_from_pci_1k(
+  unsigned int addr, unsigned int paddr, unsigned char len) {
 
     int retval = 0;
 
@@ -327,7 +328,8 @@ int dma_from_pci_1k(unsigned int addr, unsigned int paddr, unsigned char len) {
 }
 
 /* May not pass a 1k boundary */
-int dma_to_pci_1k(unsigned int addr, unsigned int paddr, unsigned char len) {
+static int dma_to_pci_1k(
+  unsigned int addr, unsigned int paddr, unsigned char len) {
 
     int retval = 0;
 
@@ -425,7 +427,7 @@ int dma_from_pci(unsigned int addr, unsigned int paddr, unsigned int len) {
 
 void pci_mem_enable(unsigned char bus, unsigned char slot,
     unsigned char function) {
-    unsigned int data;
+    uint32_t data;
 
     pci_read_config_dword(0, slot, function, PCI_COMMAND, &data);
     pci_write_config_dword(0, slot, function, PCI_COMMAND,
@@ -435,7 +437,7 @@ void pci_mem_enable(unsigned char bus, unsigned char slot,
 
 void pci_master_enable(unsigned char bus, unsigned char slot,
     unsigned char function) {
-    unsigned int data;
+    uint32_t data;
 
     pci_read_config_dword(0, slot, function, PCI_COMMAND, &data);
     pci_write_config_dword(0, slot, function, PCI_COMMAND,
@@ -464,7 +466,7 @@ static inline void swap_res(struct pci_res **p1, struct pci_res **p2) {
  */
 static void pci_allocate_resources(void) {
 
-    unsigned int slot, numfuncs, func, id, pos, size, tmp;
+    uint32_t slot, numfuncs, func, id, pos, size, tmp;
     unsigned int i, swapped, addr, dev, fn;
     unsigned char header;
     struct pci_res **res;
@@ -648,7 +650,7 @@ int init_pci(void)
     unsigned char ucSlotNumber, ucFnNumber, ucNumFuncs;
     unsigned char ucHeader;
     unsigned char ucMaxSubordinate;
-    unsigned int  ulClass, ulDeviceID;
+    uint32_t      ulClass, ulDeviceID;
 
     init_at697_pci();
     pci_allocate_resources();

c/src/lib/libbsp/sparc/leon2/rasta/rasta.c

@@ -126,7 +126,7 @@ static rtems_isr rasta_interrupt_handler (rtems_vector_number v)
 
 }
 
-void rasta_interrrupt_register(void *handler, int irqno, void *arg)
+static void rasta_interrrupt_register(void *handler, int irqno, void *arg)
 {
   DBG("RASTA: Registering irq %d\n",irqno);
   if ( irqno == UART0_IRQNO ){
@@ -201,8 +201,9 @@ void rasta_interrrupt_register(void *handler, int irqno, void *arg)
 }
 
 
-int rasta_get_gpio(struct ambapp_bus *abus, int index, struct gpio_reg **regs,
-                   int *irq)
+static int rasta_get_gpio(
+  struct ambapp_bus *abus, int index, struct gpio_reg **regs,
+  int *irq)
 {
   struct ambapp_apb_info dev;
   int cores;
@@ -231,7 +232,7 @@ static struct ambapp_mmap amba_maps[3];
 
 int rasta_register(void)
 {
-    unsigned int bar0, bar1, data;
+    uint32_t bar0, bar1, data;
 
     unsigned int *page0 = NULL;
     unsigned int *apb_base = NULL;

c/src/lib/libbsp/sparc/leon2/startup/bsppredriver.c

@@ -15,13 +15,8 @@
  */
 
 #include <bsp.h>
+#include <bsp/bootcard.h>
 
-/*
- *  bsp_predriver_hook
- *
- *  BSP predriver hook. Called just before drivers are initialized.
- *  Is used to initialize shared interrupt handling.
- */
 void bsp_predriver_hook( void )
 {
   /* Initialize shared interrupt handling, must be done after IRQ

c/src/lib/libbsp/sparc/shared/can/grcan_rasta.c

@@ -1,4 +1,5 @@
 #include <rasta.h>
+#include <grcan_rasta.h>
 
 /* PCI frequency */
 #define SYS_FREQ_HZ 30000000

c/src/lib/libbsp/sparc/shared/spw/grspw_rasta.c

@@ -1,3 +1,6 @@
+#include <rtems.h>
+#include <grspw_rasta.h>
+
 /* Select PCI driver */
 #define GRSPW_PCI
 
@@ -74,7 +77,7 @@ void (*grspw_rasta_int_reg)(void *handler, int irq, void *arg) = 0;
 static int grspw_rasta_calc_memoffs(int maxcores, int corenum, unsigned int *mem_base, unsigned int *mem_end, unsigned int *bdtable_base);
 #endif
 
-int grspw_rasta_interrupt_handler(unsigned int status);
+void grspw_rasta_interrupt_handler(unsigned int status);
 
 void grspwrasta_interrupt_handler(int irq, void *pDev);
 
@@ -106,7 +109,7 @@ int grspw_rasta_register(
  * which GRSPW core was responsible for the IRQ (may be multiple).
  * v = status of the PCI/AMBA MCPU IRQ CTRL
  */
-int grspw_rasta_interrupt_handler(unsigned int status)
+void grspw_rasta_interrupt_handler(unsigned int status)
 {
         int minor;
 

c/src/lib/libbsp/sparc/shared/uart/apbuart_rasta.c

@@ -1,5 +1,7 @@
 #undef DEBUG
 
+#include <apbuart_rasta.h>
+
 /* Set registered device name */
 #define APBUART_DEVNAME "/dev/apburasta0"
 #define APBUART_DEVNAME_NO(devstr,no) ((devstr)[14]='0'+(no))