[v4 06/24] Kconfig: Move CONFIG_SYS_[CP]BSIZE to common/Kconfig

Tom Rini
2023-10-19T15:02:12Z

Move CONFIG_SYS_CBSIZE (console buffer size) and CONFIG_SYS_PBSIZE
(console print buffer size) out of cmd/Kconfig and in to common/Kconfig.
Create help entries for both which explain their usage and why they are
both not entirely command centric.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
cmd/Kconfig | 14 --------------
common/Kconfig | 23 +++++++++++++++++++++++
2 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/cmd/Kconfig b/cmd/Kconfig
index 5554bd14e2ef..ecf25b062ad6 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -75,20 +75,6 @@ config SYS_MAXARGS
int "Maximum number arguments accepted by commands"
default 16

-config SYS_CBSIZE
- int "Console input buffer size"
- default 2048 if ARCH_TEGRA || ARCH_VERSAL || ARCH_ZYNQ || ARCH_ZYNQMP || \
- RCAR_GEN3 || TARGET_SOCFPGA_SOC64
- default 512 if ARCH_MX5 || ARCH_MX6 || ARCH_MX7 || FSL_LSCH2 || \
- FSL_LSCH3 || X86
- default 256 if M68K || PPC
- default 1024
-
-config SYS_PBSIZE
- int "Buffer size for console output"
- default 1024 if ARCH_SUNXI
- default 1044
-
config SYS_XTRACE
bool "Command execution tracer"
depends on CMDLINE
diff --git a/common/Kconfig b/common/Kconfig
index 93c96f23b013..fba1548e135b 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -52,6 +52,29 @@ config CONSOLE_RECORD_IN_SIZE
The buffer is allocated immediately after the malloc() region is
ready.

+config SYS_CBSIZE
+ int "Console input buffer size"
+ default 2048 if ARCH_TEGRA || ARCH_VERSAL || ARCH_ZYNQ || ARCH_ZYNQMP || \
+ RCAR_GEN3 || TARGET_SOCFPGA_SOC64
+ default 512 if ARCH_MX5 || ARCH_MX6 || ARCH_MX7 || FSL_LSCH2 || \
+ FSL_LSCH3 || X86
+ default 256 if M68K || PPC
+ default 1024
+ help
+ Set the size of the console input buffer. This is used both in the
+ case of reading input literally from the user in some manner as well
+ as when we need to construct or modify that type of input, for
+ example when constructing "bootargs" for the OS.
+
+config SYS_PBSIZE
+ int "Console output buffer size"
+ default 1024 if ARCH_SUNXI
+ default 1044
+ help
+ Set the size of the console output buffer. This is used when we need
+ to work with some form of a buffer while providing output in some
+ form to the user.
+
config DISABLE_CONSOLE
bool "Add functionality to disable console completely"
help
--
2.34.1