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Diffstat (limited to 'arch/sh/include/mach-ecovec24/mach/romimage.h')
-rw-r--r--arch/sh/include/mach-ecovec24/mach/romimage.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/sh/include/mach-ecovec24/mach/romimage.h b/arch/sh/include/mach-ecovec24/mach/romimage.h
index 1c8787ecb1c1..1dcf5e6c8d83 100644
--- a/arch/sh/include/mach-ecovec24/mach/romimage.h
+++ b/arch/sh/include/mach-ecovec24/mach/romimage.h
@@ -1,3 +1,5 @@
+#ifdef __ASSEMBLY__
+
/* EcoVec board specific boot code:
* converts the "partner-jet-script.txt" script into assembly
* the assembly code is the first code to be executed in the romImage
@@ -18,3 +20,28 @@
.align 2
1 : .long 0xa8000000
2 :
+
+#else /* __ASSEMBLY__ */
+
+/* Ecovec board specific information:
+ *
+ * Set the following to enable MMCIF boot from the MMC card in CN12:
+ *
+ * DS1.5 = OFF (SH BOOT pin set to L)
+ * DS2.6 = OFF (Select MMCIF on CN12 instead of SDHI1)
+ * DS2.7 = ON (Select MMCIF on CN12 instead of SDHI1)
+ *
+ */
+#define HIZCRA 0xa4050158
+#define PGDR 0xa405012c
+
+extern inline void mmcif_update_progress(int nr)
+{
+ /* disable Hi-Z for LED pins */
+ __raw_writew(__raw_readw(HIZCRA) & ~(1 << 1), HIZCRA);
+
+ /* update progress on LED4, LED5, LED6 and LED7 */
+ __raw_writeb(1 << (nr - 1), PGDR);
+}
+
+#endif /* __ASSEMBLY__ */