X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fspi_flash.h;h=408a5b401cd91e66e88b84eab5c1dcef97681522;hb=5a1d0ad3ee1ba98ca273c4b35c68618f107ccadd;hp=f79f0eacca03b66d6604e1dfe9e3afd4f38bb250;hpb=b5c068f3f8be5c2f73fc6699885aec0d342099bb;p=karo-tx-uboot.git

diff --git a/include/spi_flash.h b/include/spi_flash.h
index f79f0eacca..408a5b401c 100644
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -19,6 +19,19 @@
 #include <linux/types.h>
 #include <linux/compiler.h>
 
+#ifndef CONFIG_SF_DEFAULT_SPEED
+# define CONFIG_SF_DEFAULT_SPEED	1000000
+#endif
+#ifndef CONFIG_SF_DEFAULT_MODE
+# define CONFIG_SF_DEFAULT_MODE		SPI_MODE_3
+#endif
+#ifndef CONFIG_SF_DEFAULT_CS
+# define CONFIG_SF_DEFAULT_CS		0
+#endif
+#ifndef CONFIG_SF_DEFAULT_BUS
+# define CONFIG_SF_DEFAULT_BUS		0
+#endif
+
 /* sf param flags */
 #define SECT_4K		1 << 1
 #define SECT_32K	1 << 2
@@ -52,7 +65,7 @@ enum spi_dual_flash {
  * @sector_size:	Sector size of this device
  * @nr_sectors:		No.of sectors on this device
  * @e_rd_cmd:		Enum list for read commands
- * @flags:		Importent param, for flash specific behaviour
+ * @flags:		Important param, for flash specific behaviour
  */
 struct spi_flash_params {
 	const char *name;
@@ -88,11 +101,11 @@ extern const struct spi_flash_params spi_flash_params_table[];
  * @memory_map:		Address of read-only SPI flash access
  * @read:		Flash read ops: Read len bytes at offset into buf
  *			Supported cmds: Fast Array Read
- * @write:		Flash write ops: Write len bytes from buf into offeset
+ * @write:		Flash write ops: Write len bytes from buf into offset
  *			Supported cmds: Page Program
  * @erase:		Flash erase ops: Erase len bytes from offset
  *			Supported cmds: Sector erase 4K, 32K, 64K
- * return 0 - Sucess, 1 - Failure
+ * return 0 - Success, 1 - Failure
  */
 struct spi_flash {
 	struct spi_slave *spi;
@@ -158,5 +171,6 @@ static inline int spi_flash_erase(struct spi_flash *flash, u32 offset,
 }
 
 void spi_boot(void) __noreturn;
+void spi_spl_load_image(uint32_t offs, unsigned int size, void *vdst);
 
 #endif /* _SPI_FLASH_H_ */