spi: Move freescale-specific code into a private header
At present there are two SPI functions only used by freescale which are
defined in the spi_flash.h header. One function name matches an existing
generic SPL function.
Move these into a private header to avoid confusion.
Arcturus looks like it does not actually support SPI, so drop the SPI code
from that board.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mtd/spi/fsl_espi_spl.c b/drivers/mtd/spi/fsl_espi_spl.c
index b915469..1dd44e2 100644
--- a/drivers/mtd/spi/fsl_espi_spl.c
+++ b/drivers/mtd/spi/fsl_espi_spl.c
@@ -12,7 +12,7 @@
#define ESPI_BOOT_IMAGE_ADDR 0x50
#define CONFIG_CFG_DATA_SECTOR 0
-void spi_spl_load_image(uint32_t offs, unsigned int size, void *vdst)
+void fsl_spi_spl_load_image(uint32_t offs, unsigned int size, void *vdst)
{
struct spi_flash *flash;
@@ -31,7 +31,7 @@
* configured and available since this code loads the main U-Boot image
* from SPI into SDRAM and starts it from there.
*/
-void spi_boot(void)
+void fsl_spi_boot(void)
{
void (*uboot)(void) __noreturn;
u32 offset, code_len, copy_len = 0;