Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / common / exports.c

diff --git a/qemu/roms/u-boot/common/exports.c b/qemu/roms/u-boot/common/exports.c
new file mode 100644 (file)
index 0000000..b97ca48
--- /dev/null
+++ b/qemu/roms/u-boot/common/exports.c
@@ -0,0 +1,43 @@
+#include <common.h>
+#include <exports.h>
+#include <spi.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+__attribute__((unused)) static void dummy(void)
+{
+}
+
+unsigned long get_version(void)
+{
+       return XF_VERSION;
+}
+
+/* Reuse _exports.h with a little trickery to avoid bitrot */
+#define EXPORT_FUNC(sym) gd->jt[XF_##sym] = (void *)sym;
+
+#if !defined(CONFIG_X86) && !defined(CONFIG_PPC)
+# define install_hdlr      dummy
+# define free_hdlr         dummy
+#else /* kludge for non-standard function naming */
+# define install_hdlr      irq_install_handler
+# define free_hdlr         irq_free_handler
+#endif
+#ifndef CONFIG_CMD_I2C
+# define i2c_write         dummy
+# define i2c_read          dummy
+#endif
+#ifndef CONFIG_CMD_SPI
+# define spi_init          dummy
+# define spi_setup_slave   dummy
+# define spi_free_slave    dummy
+# define spi_claim_bus     dummy
+# define spi_release_bus   dummy
+# define spi_xfer          dummy
+#endif
+
+void jumptable_init(void)
+{
+       gd->jt = malloc(XF_MAX * sizeof(void *));
+#include <_exports.h>
+}