armsr: armv8: enable serial console for Renesas platforms

Support for Renesas Arm families was added in commit 1ff4f4df2301
("armsr: armv8: enable CONFIG_ARCH_RENESAS"), but this did not
enable the console/tty hardware for these SoCs, which is derived
from the SuperH family (CONFIG_SERIAL_SH_SCI).

Link: https://github.com/openwrt/openwrt/issues/15284
Signed-off-by: Mathew McBride <matt@traverse.com.au>
(cherry picked from commit 683355d0a6d51cbeda258492bc16a9c6413b387e)
Link: https://github.com/openwrt/openwrt/pull/15808
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/armsr/armv8/config-5.15 b/target/linux/armsr/armv8/config-5.15
index 20389f5f88874fd1c345d2c40fc803219894a282..a97a34252642cd9e06d5b61cc5b416ad235666d9 100644 (file)
--- a/target/linux/armsr/armv8/config-5.15
+++ b/target/linux/armsr/armv8/config-5.15
@@ -612,6 +612,11 @@ CONFIG_SERIAL_MVEBU_CONSOLE=y
 CONFIG_SERIAL_MVEBU_UART=y
 CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_SH_SCI_DMA=y
+CONFIG_SERIAL_SH_SCI_EARLYCON=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=18
 # CONFIG_SMC91X is not set
 # CONFIG_SND_SOC_RCAR is not set
 # CONFIG_SND_SOC_RZ is not set