Clean up the comments and add kerneldoc. No functional change.
Signed-off-by: Marek Vasut marex@denx.de --- drivers/ddr/altera/sequencer.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c index d0d0e6a..4bdc3a7 100644 --- a/drivers/ddr/altera/sequencer.c +++ b/drivers/ddr/altera/sequencer.c @@ -265,15 +265,21 @@ static void scc_mgr_set(u32 off, u32 grp, u32 val) writel(val, SDR_PHYGRP_SCCGRP_ADDRESS | off | (grp << 2)); }
+/** + * scc_mgr_initialize() - Initialize SCC Manager registers + * + * Initialize SCC Manager registers. + */ static void scc_mgr_initialize(void) { /* - * Clear register file for HPS - * 16 (2^4) is the size of the full register file in the scc mgr: - * RFILE_DEPTH = log2(MEM_DQ_PER_DQS + 1 + MEM_DM_PER_DQS + - * MEM_IF_READ_DQS_WIDTH - 1) + 1; + * Clear register file for HPS. 16 (2^4) is the size of the + * full register file in the scc mgr: + * RFILE_DEPTH = 1 + log2(MEM_DQ_PER_DQS + 1 + MEM_DM_PER_DQS + + * MEM_IF_READ_DQS_WIDTH - 1); */ int i; + for (i = 0; i < 16; i++) { debug_cond(DLEVEL == 1, "%s:%d: Clearing SCC RFILE index %u\n", __func__, __LINE__, i);