[U-Boot] [PATCH] armv8: ls1028ardb: enable DisplayPort Power support

[Wen He]

Enable DP_PWR signal to power the DP to HDMI converter cable.

Signed-off-by: Wen He <wen.he_1 at nxp.com>
---
 include/configs/ls1028a_common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/configs/ls1028a_common.h b/include/configs/ls1028a_common.h
index 41ce4a054c..25fc548c99 100644
--- a/include/configs/ls1028a_common.h
+++ b/include/configs/ls1028a_common.h
@@ -135,6 +135,7 @@
 		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; "\
 		" bootm $load_addr#$board\0" \
 	"xspi_hdploadcmd=echo Trying load HDP firmware from FlexSPI...;" \
+		"i2c mw 0x66 0x54 0x0;" \
 		"sf probe 0:0 && sf read $load_addr 0x940000 0x30000 " \
 		"&& hdp load $load_addr 0x2000\0"			\
 	"sd_bootcmd=echo Trying load from SD ...;" \
@@ -145,6 +146,7 @@
 		" && esbc_validate ${kernelheader_addr_r};"	\
 		"bootm $load_addr#$board\0"		\
 	"sd_hdploadcmd=echo Trying load HDP firmware from SD..;"        \
+		"i2c mw 0x66 0x54 0x0;" \
 		"mmcinfo;mmc read $load_addr 0x4a00 0x200 "             \
 		"&& hdp load $load_addr 0x2000\0"	\
 	"emmc_bootcmd=echo Trying load from EMMC ..;"	\
@@ -155,6 +157,7 @@
 		" && esbc_validate ${kernelheader_addr_r};"	\
 		"bootm $load_addr#$board\0"			\
 	"emmc_hdploadcmd=echo Trying load HDP firmware from EMMC..;"      \
+		"i2c mw 0x66 0x54 0x0;" \
 		"mmc dev 1;mmcinfo;mmc read $load_addr 0x4a00 0x200 "	\
 		"&& hdp load $load_addr 0x2000\0"
 
-- 
2.17.1