diff options
Diffstat (limited to 'arch/sh/include/mach-ecovec24/mach')
| -rw-r--r-- | arch/sh/include/mach-ecovec24/mach/romimage.h | 27 |
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 1c8787ecb1c..1dcf5e6c8d8 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__ */ |