* Patch by Steven Scholz, 10 Oct 2003

[oweals/u-boot.git] / README

diff --git a/README b/README
index 131d10f75792c7a95d90e152b2d3ce7285bd1cae..617abb409ce1fecd03287e18a074b6e68fdeb634 100644 (file)
--- a/README
+++ b/README
@@ -398,15 +398,16 @@ The following options need to be configured:
 
 
 - MPC824X Family Member (if CONFIG_MPC824X is defined)
-       Define exactly one of
-       CONFIG_MPC8240, CONFIG_MPC8245
+               Define exactly one of
+               CONFIG_MPC8240, CONFIG_MPC8245
 
 - 8xx CPU Options: (if using an 8xx cpu)
                Define one or more of
-               CONFIG_8xx_GCLK_FREQ    - if get_gclk_freq() can not work e.g.
-                                         no 32KHz reference PIT/RTC clock
+               CONFIG_8xx_GCLK_FREQ    - if get_gclk_freq() cannot work
+                                         e.g. if there is no 32KHz
+                                         reference PIT/RTC clock
 
-- Clock Interface:
+- Linux Kernel Interface:
                CONFIG_CLOCKS_IN_MHZ
 
                U-Boot stores all clock information in Hz
@@ -416,11 +417,16 @@ The following options need to be configured:
                "clocks_in_mhz" can be defined so that U-Boot
                converts clock data to MHZ before passing it to the
                Linux kernel.
-
                When CONFIG_CLOCKS_IN_MHZ is defined, a definition of
                "clocks_in_mhz=1" is  automatically  included  in  the
                default environment.
 
+               CONFIG_MEMSIZE_IN_BYTES         [relevant for MIPS only]
+
+               When transfering memsize parameter to linux, some versions
+               expect it to be in bytes, others in MB.
+               Define CONFIG_MEMSIZE_IN_BYTES to make it in bytes.
+
 - Console Interface:
                Depending on board, define exactly one serial port
                (like CONFIG_8xx_CONS_SMC1, CONFIG_8xx_CONS_SMC2,