@@ -1120,6 +1120,7 @@ static int sdram_init(struct dram_info *dram,
unsigned char dramtype = sdram_params->base.dramtype;
unsigned int ddr_freq = sdram_params->base.ddr_freq;
int channel;
+ int ret;
debug("Starting SDRAM initialization...\n");
@@ -1139,9 +1140,10 @@ static int sdram_init(struct dram_info *dram,
if (channel >= sdram_params->base.num_channels)
continue;
- if (pctl_cfg(chan, channel, sdram_params) != 0) {
- printf("pctl_cfg fail, reset\n");
- return -EIO;
+ ret = pctl_cfg(chan, channel, sdram_params);
+ if (ret < 0) {
+ printf("%s: pctl config failed\n", __func__);
+ return ret;
}
/* LPDDR2/LPDDR3 need to wait DAI complete, max 10us */
Add proper return type handling of pctl_cfg with meaningful print statement. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- drivers/ram/rockchip/sdram_rk3399.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)