From 65a4cb0cee96f98132b90fe92d102ac3dfb3f86b Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 11 Jul 2019 21:09:52 -0400
Subject: linux-libre-4.19: Enable serial options

---
diff --git a/src/build/linux-libre-4.19/config b/src/build/linux-libre-4.19/config
index ce54d89..303f517 100644
--- a/src/build/linux-libre-4.19/config
+++ b/src/build/linux-libre-4.19/config
@@ -342,7 +342,7 @@ CONFIG_HOTPLUG_CPU=y
 # CONFIG_DEBUG_HOTPLUG_CPU0 is not set
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="rw mce=0 page_poison=1 pti=on"
+CONFIG_CMDLINE="rw mce=0 page_poison=1 pti=on console=ttyS0,9600n8"
 # CONFIG_CMDLINE_OVERRIDE is not set
 # CONFIG_MODIFY_LDT_SYSCALL is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -1314,17 +1314,23 @@ CONFIG_DEVMEM=y
 #
 # Serial drivers
 #
+CONFIG_SERIAL_EARLYCON=y
 CONFIG_SERIAL_8250=y
 # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
-# CONFIG_SERIAL_8250_PNP is not set
-# CONFIG_SERIAL_8250_FINTEK is not set
-# CONFIG_SERIAL_8250_CONSOLE is not set
-# CONFIG_SERIAL_8250_PCI is not set
-CONFIG_SERIAL_8250_NR_UARTS=1
-CONFIG_SERIAL_8250_RUNTIME_UARTS=1
-# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_PNP=y
+CONFIG_SERIAL_8250_FINTEK=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_SHARE_IRQ is not set
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
 # CONFIG_SERIAL_8250_DW is not set
-# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_RT288X=y
 # CONFIG_SERIAL_8250_LPSS is not set
 # CONFIG_SERIAL_8250_MID is not set
 # CONFIG_SERIAL_8250_MOXA is not set
@@ -1334,9 +1340,13 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=1
 #
 # CONFIG_SERIAL_UARTLITE is not set
 CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
-# CONFIG_SERIAL_SCCNXP is not set
-# CONFIG_SERIAL_SC16IS7XX is not set
+CONFIG_SERIAL_SCCNXP=y
+CONFIG_SERIAL_SCCNXP_CONSOLE=y
+CONFIG_SERIAL_SC16IS7XX_CORE=y
+CONFIG_SERIAL_SC16IS7XX=y
+CONFIG_SERIAL_SC16IS7XX_I2C=y
 # CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_ALTERA_JTAGUART is not set
 # CONFIG_SERIAL_ALTERA_UART is not set
@@ -1344,7 +1354,8 @@ CONFIG_SERIAL_CORE=y
 # CONFIG_SERIAL_ARC is not set
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_FSL_LPUART is not set
-# CONFIG_SERIAL_DEV_BUS is not set
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
 # CONFIG_TTY_PRINTK is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
@@ -1718,6 +1729,7 @@ CONFIG_BCMA_POSSIBLE=y
 # CONFIG_MFD_WM831X_I2C is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_WM8994 is not set
+# CONFIG_RAVE_SP_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_RC_CORE is not set
 # CONFIG_MEDIA_SUPPORT is not set
@@ -2902,7 +2914,9 @@ CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
 # CONFIG_STRICT_DEVMEM is not set
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_X86_VERBOSE_BOOTUP=y
-# CONFIG_EARLY_PRINTK is not set
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_PRINTK_DBGP is not set
+# CONFIG_EARLY_PRINTK_USB_XDBC is not set
 CONFIG_X86_PTDUMP_CORE=y
 # CONFIG_X86_PTDUMP is not set
 CONFIG_DEBUG_WX=y
--
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