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new 876b399 mpfs: uart: add a way to configure uart3 and uart4
876b399 is described below
commit 876b39914bd383b0870a0d755a0e42fee93723a2
Author: Eero Nurkkala <eero.nurkk...@offcode.fi>
AuthorDate: Wed Nov 10 01:19:37 2021 +0200
mpfs: uart: add a way to configure uart3 and uart4
Currently configuring the uart3/4 as the serial console
doesn't work. Apply proper changes in mpfs_config.h that
enables the following configuration options:
- CONFIG_UART3_SERIAL_CONSOLE
- CONFIG_UART4_SERIAL_CONSOLE
Also, fix a typo in mpfs_lowputc.c that gives a compile
error if defined.
Signed-off-by: Eero Nurkkala <eero.nurkk...@offcode.fi>
---
arch/risc-v/src/mpfs/mpfs_config.h | 12 ++++++++++++
arch/risc-v/src/mpfs/mpfs_lowputc.c | 2 +-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/risc-v/src/mpfs/mpfs_config.h
b/arch/risc-v/src/mpfs/mpfs_config.h
index 4802019..ce2007d 100755
--- a/arch/risc-v/src/mpfs/mpfs_config.h
+++ b/arch/risc-v/src/mpfs/mpfs_config.h
@@ -59,6 +59,18 @@
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
+#elif defined(CONFIG_UART3_SERIAL_CONSOLE) && defined(CONFIG_MPFS_UART3)
+# undef CONFIG_UART0_SERIAL_CONSOLE
+# undef CONFIG_UART1_SERIAL_CONSOLE
+# undef CONFIG_UART2_SERIAL_CONSOLE
+# undef CONFIG_UART4_SERIAL_CONSOLE
+# define HAVE_SERIAL_CONSOLE 1
+#elif defined(CONFIG_UART4_SERIAL_CONSOLE) && defined(CONFIG_MPFS_UART4)
+# undef CONFIG_UART0_SERIAL_CONSOLE
+# undef CONFIG_UART1_SERIAL_CONSOLE
+# undef CONFIG_UART2_SERIAL_CONSOLE
+# undef CONFIG_UART3_SERIAL_CONSOLE
+# define HAVE_SERIAL_CONSOLE 1
#else
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
diff --git a/arch/risc-v/src/mpfs/mpfs_lowputc.c
b/arch/risc-v/src/mpfs/mpfs_lowputc.c
index fc27d07..4385b70 100755
--- a/arch/risc-v/src/mpfs/mpfs_lowputc.c
+++ b/arch/risc-v/src/mpfs/mpfs_lowputc.c
@@ -81,7 +81,7 @@
# elif defined(CONFIG_UART4_SERIAL_CONSOLE)
# define MPFS_CONSOLE_BASE MPFS_UART4_BASE
# define MPFS_CONSOLE_BAUD CONFIG_UART4_BAUD
-# define MPFS_CONSOLE_BITS CONFIG_UART4BITS
+# define MPFS_CONSOLE_BITS CONFIG_UART4_BITS
# define MPFS_CONSOLE_PARITY CONFIG_UART4_PARITY
# define MPFS_CONSOLE_2STOP CONFIG_UART4_2STOP
# define MPFS_CONSOLE_CLOCKBIT SYSREG_SUBBLK_CLOCK_CR_MMUART4
