libpayload update

* rework Config.in
* add string_to_args function to actually make getopt usable.
* add strchr
* add strlcat
* some malloc fixes (exposed by the USB stack)
* add malloc debugging (thanks to Matthias Krause from Secunet!)
* make LAR support optional, it's not really used anymore
* (define htoX macros for ppc)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5298 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 74 insertions, 4 deletions

diff --git a/payloads/libpayload/Config.in b/payloads/libpayload/Config.in
index ae071456bf..f3606ae575 100644
--- a/payloads/libpayload/Config.in
+++ b/payloads/libpayload/Config.in
@@ -30,6 +30,31 @@
 
 mainmenu "Libpayload Configuration"
 
+menu "Generic Options"
+
+config EXPERIMENTAL
+	bool "Experimental Options"
+	default n
+	help
+	  Prompt for experimental functionality. Attention: This is not likely
+	  to work without problems
+
+config OBSOLETE
+	bool "Obsolete Options"
+	default n
+	help
+	  Prompt for obsolete options. These options are for old, unsupported
+	  features and are likely to go away in the future.
+
+config DEVELOPER
+	bool "Developer Options"
+	default n
+	help
+	  Prompt for developer options. These options are only interesting for
+	  libpayload developers.
+
+endmenu
+
 menu "Architecture Options"
 
 choice
@@ -65,6 +90,18 @@ config TINYCURSES
 	bool "Enable tinycurses support"
 	default y
 
+config LAR
+	bool "LAR support"
+	default n
+	depends on OBSOLETE
+	help
+	  LAR is the archive format of (obsolete) coreboot v3
+
+config CBFS
+	bool "CBFS support"
+	default y
+	help
+	  CBFS is the archive format of (obsolete) coreboot v3
 endmenu
 
 menu "Console Options"
@@ -197,19 +234,52 @@ config USB_EHCI
 	  NOTE: This option is not (fully) implemented yet
 
 config USB_HID
-	bool "Support for USB keyboards (broken)"
+	bool "Support for USB keyboards"
 	depends on USB
-	default n
+	default y
+	help
+	  Select this option if you want to use devices complying to the
+	  USB HID (Human Interface Device) standard. Such devices are for
+	  example keyboards and mice. Currently only keyboards are supported.
+	  Say Y here unless you know exactly what you are doing.
 
 config USB_HUB
-	bool "Support for USB hubs (broken)"
+	bool "Support for USB hubs"
 	depends on USB
-	default n
+	default y
+	help
+	  Select this option if you want to compile in support for USB hubs.
+	  Say Y here unless you know exactly what you are doing.
 
 config USB_MSC
 	bool "Support for USB storage"
 	depends on USB
+	default y
+	help
+	  Select this option if you want to compile in support for USB mass
+	  storage devices (USB memory sticks, hard drives, CDROM/DVD drives)
+	  Say Y here unless you know exactly what you are doing.
+
+endmenu
+
+menu "Debugging"
+	depends on DEVELOPER
+
+config DEBUG_MALLOC
+	bool "Debug memory allocator"
+	depends on USB
+	default n
+	help
+	  Select this option if you want to debug the memory allocator. This
+	  option logs all uses of the following functions:
+
+	    void free(void *ptr);
+	    void *malloc(size_t size);
+	    void *calloc(size_t nmemb, size_t size);
+	    void *realloc(void *ptr, size_t size);
+	    void *memalign(size_t align, size_t size);
 
+	  Say N here unless you are debugging memory allocator problems.
 
 endmenu