Disable SDRAM controller EMIF2 for single core SOC Set SDRAM size size to 1GB
Signed-off-by: Uri Mashiach uri.mashiach@compulab.co.il --- board/compulab/cl-som-am57x/spl.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/board/compulab/cl-som-am57x/spl.c b/board/compulab/cl-som-am57x/spl.c index 855678f..de2dadc 100644 --- a/board/compulab/cl-som-am57x/spl.c +++ b/board/compulab/cl-som-am57x/spl.c @@ -19,7 +19,12 @@ static const struct dmm_lisa_map_regs cl_som_am57x_lisa_regs = {
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs) { + /* Disable SDRAM controller EMIF2 for single core SOC */ *dmm_lisa_regs = &cl_som_am57x_lisa_regs; + if (omap_revision() == DRA722_ES1_0) { + ((struct dmm_lisa_map_regs *) *dmm_lisa_regs)->dmm_lisa_map_3 = + 0x80640100; + } }
static const struct emif_regs cl_som_am57x_emif1_ddr3_532mhz_emif_regs = {