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-rw-r--r--target/linux/brcm2708/image/config.txt17
1 files changed, 12 insertions, 5 deletions
diff --git a/target/linux/brcm2708/image/config.txt b/target/linux/brcm2708/image/config.txt
index 75b1cab7af..8c96f1fe97 100644
--- a/target/linux/brcm2708/image/config.txt
+++ b/target/linux/brcm2708/image/config.txt
@@ -476,7 +476,14 @@
## Stop start.elf from filling in ATAGS (memory from 0x100) before
## launching kernel
##
-disable_commandline_tags=2
+#disable_commandline_tags=2
+
+## enable_uart
+## Enables or disables uart pin multiplexing
+## Raspberry Pi 1/2: if unset, uart is enabled by default
+## Raspberry Pi 3: if unset uart is disabled by default
+##
+enable_uart=1
## cmdline (string)
## Command line parameters. Can be used instead of cmdline.txt file
@@ -491,7 +498,7 @@ disable_commandline_tags=2
## kernel_address
## Address to load kernel.img file at
##
-kernel_address=0x8000
+#kernel_address=0x8000
## ramfsfile (string)
## ramfs file to load
@@ -515,21 +522,21 @@ kernel_address=0x8000
## device_tree_address
## Address to load device_tree at
##
-device_tree_address=0x100
+#device_tree_address=0x100
## init_uart_baud
## Initial uart baud rate.
##
## Default 115200
##
-init_uart_baud=115200
+#init_uart_baud=115200
## init_uart_clock
## Initial uart clock.
##
## Default 3000000 (3MHz)
##
-init_uart_clock=3000000
+#init_uart_clock=3000000
## init_emmc_clock
## Initial emmc clock, increasing this can speedup your SD-card.