From: Tom Rini <trini@konsulko.com>
Date: Thu, 26 Oct 2023 18:31:15 +0000 (-0400)
Subject: Kconfig: Move CONFIG_SYS_[CP]BSIZE to common/Kconfig
X-Git-Url: http://git.dujemihanovic.xyz/img/static/gitweb.css?a=commitdiff_plain;h=d900449a7aa454dfe41e6f9fd8a162ff65781de0;p=u-boot.git

Kconfig: Move CONFIG_SYS_[CP]BSIZE to common/Kconfig

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>
---

diff --git a/cmd/Kconfig b/cmd/Kconfig
index 7ff77a7574..5a9346f776 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 0f54819519..0283701f1d 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