In order to improve power consumption ls102x allows to disable peripherals that are not in use. This patch follows SELI8 HW design description and disables peripherals that are not in use in our designs, the same configuration is applicable and for EXPU1.
This patch uses available hwconfig option for updating ls102x device disable configuration.
Signed-off-by: Aleksandar Gerasimovski aleksandar.gerasimovski@hitachi-powergrids.com --- include/configs/km/pg-wcom-ls102xa.h | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/include/configs/km/pg-wcom-ls102xa.h b/include/configs/km/pg-wcom-ls102xa.h index 644da3b..e337b92 100644 --- a/include/configs/km/pg-wcom-ls102xa.h +++ b/include/configs/km/pg-wcom-ls102xa.h @@ -288,9 +288,15 @@ "protect on " __stringify(ENV_DEL_ADDR) \ " +" __stringify(CONFIG_ENV_TOTAL_SIZE) "\0"
+#define CONFIG_HW_ENV_SETTINGS \ + "hwconfig=devdis:esdhc,usb3,usb2,sata,sec,dcu,duart2,qspi," \ + "can1,can2_4,ftm2_8,i2c2_3,sai1_4,lpuart2_6," \ + "asrc,spdif,lpuart1,ftm1\0" + #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_NEW_ENV \ CONFIG_KM_DEF_ENV \ + CONFIG_HW_ENV_SETTINGS \ "EEprom_ivm=pca9547:70:9\0" \ "ethrotate=no\0" \ ""