- refactored

git-svn-id: http://moon:8086/svn/mips@149 a8ebac50-d88d-4704-bea3-6648445a41b3
2021-04-06 13:41:03 +00:00
parent dd10b4b5db
commit 7634bf8d41
17 changed files with 256 additions and 86 deletions
@@ -0,0 +1,49 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+#include <stddef.h>
+#include "board.h"
+#include "../../irq.h"
+#include "../../uart.h"
+#include "../../console.h"
+#include "../../asm/regdef.h"
+
+extern uart_if_t uart_if[];
+
+#define ARRAYSIZE(a)	(sizeof(a)/sizeof(a[0]))
+
+const con_if_entry_t con_if_entry[] =
+{
+	{0, "stdin", &uart_if[0], NULL, NULL, UART_readchar, NULL},
+	{1, "stdout", &uart_if[0], NULL, NULL, NULL, UART_writechar},
+	{2, "stderr", &uart_if[0], NULL, NULL, NULL, UART_writechar},
+	{3, "UART-0", &uart_if[0], NULL, NULL, UART_readchar, UART_writechar},
+	{4, "UART-1", &uart_if[1], NULL, NULL, UART_readchar, UART_writechar}
+};
+
+const con_if_t con_if =
+{
+	con_if_entry, ARRAYSIZE(con_if_entry)
+};
+
+
+void board_init(void)
+{
+	uint32_t volatile *pITIM_ctrl = (uint32_t*)SYS_ITIM_CTRL;
+
+	// Disable timers
+	*pITIM_ctrl = 0;
+
+	// Setup syscall support
+	syscalls_init();
+
+	// Setup interrupt support
+	interrupt_init();
+	interrupt_global_enable();
+	
+	// Do some initializations here
+}
+