Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / cmi / cmi.c

diff --git a/qemu/roms/u-boot/board/cmi/cmi.c b/qemu/roms/u-boot/board/cmi/cmi.c
new file mode 100644 (file)
index 0000000..37028c3
--- /dev/null
+++ b/qemu/roms/u-boot/board/cmi/cmi.c
@@ -0,0 +1,57 @@
+/*
+ * (C) Copyright 2003
+ * Martin Winistoerfer, martinwinistoerfer@gmx.ch.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/*
+ * File:               cmi.c
+ *
+ * Discription:                For generic board specific functions
+ *
+ */
+
+
+#include <common.h>
+#include <mpc5xx.h>
+
+#define SRAM_SIZE      1024000L        /* 1M RAM available*/
+
+#if defined(__APPLE__)
+/* Leading underscore on symbols */
+#  define SYM_CHAR "_"
+#else /* No leading character on symbols */
+#  define SYM_CHAR
+#endif
+
+/*
+ * Macros to generate global absolutes.
+ */
+#define GEN_SYMNAME(str) SYM_CHAR #str
+#define GEN_VALUE(str) #str
+#define GEN_ABS(name, value) \
+               asm (".globl " GEN_SYMNAME(name)); \
+               asm (GEN_SYMNAME(name) " = " GEN_VALUE(value))
+
+/*
+ * Check the board
+ */
+int checkboard(void)
+{
+    puts ("Board: ### No HW ID - assuming CMI board\n");
+    return (0);
+}
+
+/*
+ * Get RAM size.
+ */
+phys_size_t initdram(int board_type)
+{
+       return (SRAM_SIZE);             /* We currently have a static size adapted for cmi board. */
+}
+
+/*
+ * Absolute environment address for linker file.
+ */
+GEN_ABS(env_start, CONFIG_ENV_OFFSET + CONFIG_SYS_FLASH_BASE);