diff options
| author | Tom Rini <trini@ti.com> | 2013-08-13 09:14:02 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-08-13 09:14:02 -0400 |
| commit | b98d934128bcd98106e764d2f492ac79c38ae53d (patch) | |
| tree | 5e078614fccb51f34fa8f7aa8d92c4f5f518b686 /board/freescale/common/qixis.c | |
| parent | 67cafc0861477bf19a587508ed13f4538c7a281e (diff) | |
| parent | 3aab0cd852d7c9565c2559a7983cbb73852bac28 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Diffstat (limited to 'board/freescale/common/qixis.c')
| -rw-r--r-- | board/freescale/common/qixis.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c index 40ce6b082d..a49e3006d9 100644 --- a/board/freescale/common/qixis.c +++ b/board/freescale/common/qixis.c @@ -107,6 +107,26 @@ const char *byte_to_binary_mask(u8 val, u8 mask, char *buf) return buf; } +#ifdef QIXIS_RST_FORCE_MEM +void board_assert_mem_reset(void) +{ + u8 rst; + + rst = QIXIS_READ(rst_frc[0]); + if (!(rst & QIXIS_RST_FORCE_MEM)) + QIXIS_WRITE(rst_frc[0], rst | QIXIS_RST_FORCE_MEM); +} + +void board_deassert_mem_reset(void) +{ + u8 rst; + + rst = QIXIS_READ(rst_frc[0]); + if (rst & QIXIS_RST_FORCE_MEM) + QIXIS_WRITE(rst_frc[0], rst & ~QIXIS_RST_FORCE_MEM); +} +#endif + void qixis_reset(void) { QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET); |