Signed-off-by: Peter Tyser ptyser@xes-inc.com --- board/mpc8540eval/mpc8540eval.c | 2 +- board/sbc8560/sbc8560.c | 2 +- cpu/mpc85xx/cpu_init.c | 4 +++- cpu/mpc85xx/ddr-gen1.c | 2 -- cpu/mpc86xx/cpu_init.c | 3 +++ 5 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c index 3d395c6..27d7a3d 100644 --- a/board/mpc8540eval/mpc8540eval.c +++ b/board/mpc8540eval/mpc8540eval.c @@ -140,7 +140,7 @@ phys_size_t initdram (int board_type) uint *p = 0; uint i = 0; volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR); - dma_init(); + for (*p = 0; p < (uint *)(8 * 1024); p++) { if (((unsigned int)p & 0x1f) == 0) { dcbz(p); } *p = (unsigned int)0xdeadbeef; diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c index 0b8e3e5..64d4154 100644 --- a/board/sbc8560/sbc8560.c +++ b/board/sbc8560/sbc8560.c @@ -341,7 +341,7 @@ phys_size_t initdram (int board_type) uint *p = 0; uint i = 0; volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR); - dma_init(); + for (*p = 0; p < (uint *)(8 * 1024); p++) { if (((unsigned int)p & 0x1f) == 0) { dcbz(p); } *p = (unsigned int)0xdeadbeef; diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index c98dd8d..41de694 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -261,7 +261,9 @@ void cpu_init_f (void) #if defined(CONFIG_MPC8536) fsl_serdes_init(); #endif - +#if defined(CONFIG_FSL_DMA) + dma_init(); +#endif }
diff --git a/cpu/mpc85xx/ddr-gen1.c b/cpu/mpc85xx/ddr-gen1.c index 6e628bd..5529021 100644 --- a/cpu/mpc85xx/ddr-gen1.c +++ b/cpu/mpc85xx/ddr-gen1.c @@ -77,8 +77,6 @@ ddr_enable_ecc(unsigned int dram_size) uint i = 0; volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
- dma_init(); - for (*p = 0; p < (uint *)(8 * 1024); p++) { if (((unsigned int)p & 0x1f) == 0) { ppcDcbz((unsigned long) p); diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c index 49528aa..341e815 100644 --- a/cpu/mpc86xx/cpu_init.c +++ b/cpu/mpc86xx/cpu_init.c @@ -113,6 +113,9 @@ void cpu_init_f(void) memctl->or7 = CONFIG_SYS_OR7_PRELIM; memctl->br7 = CONFIG_SYS_BR7_PRELIM; #endif +#if defined(CONFIG_FSL_DMA) + dma_init(); +#endif
/* enable the timebase bit in HID0 */ set_hid0(get_hid0() | 0x4000000);