xref: /openbmc/u-boot/common/exports.c (revision b0e6ef46)
1 #include <common.h>
2 #include <exports.h>
3 #include <spi.h>
4 
5 DECLARE_GLOBAL_DATA_PTR;
6 
7 __attribute__((unused)) static void dummy(void)
8 {
9 }
10 
11 unsigned long get_version(void)
12 {
13 	return XF_VERSION;
14 }
15 
16 /* Reuse _exports.h with a little trickery to avoid bitrot */
17 #define EXPORT_FUNC(sym) gd->jt[XF_##sym] = (void *)sym;
18 
19 #if !defined(CONFIG_X86) && !defined(CONFIG_PPC)
20 # define install_hdlr      dummy
21 # define free_hdlr         dummy
22 #else /* kludge for non-standard function naming */
23 # define install_hdlr      irq_install_handler
24 # define free_hdlr         irq_free_handler
25 #endif
26 #ifndef CONFIG_CMD_I2C
27 # define i2c_write         dummy
28 # define i2c_read          dummy
29 #endif
30 #if !defined(CONFIG_CMD_SPI) || defined(CONFIG_DM_SPI)
31 # define spi_init          dummy
32 # define spi_setup_slave   dummy
33 # define spi_free_slave    dummy
34 #endif
35 #ifndef CONFIG_CMD_SPI
36 # define spi_claim_bus     dummy
37 # define spi_release_bus   dummy
38 # define spi_xfer          dummy
39 #endif
40 
41 void jumptable_init(void)
42 {
43 	gd->jt = malloc(XF_MAX * sizeof(void *));
44 #include <_exports.h>
45 }
46