CONFIG_BITBANG_SPI was not selected if CONFIG_NICINTEL_SPI was on by

default.
Wiki output was missing all flash chips if CONFIG_INTERNAL was not
selected.
Use correct type for toupper()/tolower()/isspace() functions.
Specify software requirements in a generic way.
Non-x86 compilation does not work with the default programmer set, so
list the make parameters which result in a working build.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>


git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1203 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 17 insertions, 1 deletions

diff --git a/README b/README
index 5b1799b..a94cae8 100644
--- a/README
+++ b/README
@@ -42,7 +42,11 @@ processing.
 Build Instructions
 ------------------
 
-To build flashrom you need to install the following packages or ports:
+To build flashrom you need to install the following software:
+
+ * pciutils+libpci (if you want support for mainboard or PCI device flashing)
+ * libusb (if you want FT2232 or Dediprog support)
+ * libftdi (if you want FT2232 support)
 
 Linux et al:
 
@@ -111,6 +115,18 @@ To cross-compile on Linux for DOS:
  http://homer.rice.edu/~sandmann/cwsdpmi/csdpmi7b.zip and make sure
  CWSDPMI.EXE is in the current directory.
 
+Processor architecture dependent features:
+
+ On non-x86 architectures you have to disable a few programmers because they
+ use port-based I/O which is not directly available on non-x86. Please add
+ CONFIG_RAYER_SPI=no CONFIG_NIC3COM=no CONFIG_ATAHPT=no CONFIG_NICREALTEK=no \
+ CONFIG_NICNATSEMI=no
+ as parameters to the "make" invocation.
+ Besides that, the internal programmer is only supported on x86 and MIPS. On
+ other architectures, please add
+ CONFIG_INTERNAL=no
+ as parameter to the "make" invocation.
+
 Installation
 ------------