Merge branch 'next'

[pandora-u-boot.git] / README

diff --git a/README b/README
index 6cb0567..91c5a1a 100644 (file)
--- a/README
+++ b/README
@@ -266,7 +266,7 @@ board_init_f():
                version as needed.
        - preloader_console_init() can be called here in extremis
        - should set up SDRAM, and anything needed to make the UART work
-       - these is no need to clear BSS, it will be done by crt0.S
+       - there is no need to clear BSS, it will be done by crt0.S
        - for specific scenarios on certain architectures an early BSS *can*
          be made available (via CONFIG_SPL_EARLY_BSS by moving the clearing
          of BSS prior to entering board_init_f()) but doing so is discouraged.
@@ -3425,6 +3425,10 @@ List of environment variables (most likely not complete):
   mempos       - Index position of the last match found by the 'ms' command,
                  in units of the size (.b, .w, .l) of the search
 
+  zbootbase    - (x86 only) Base address of the bzImage 'setup' block
+
+  zbootaddr    - (x86 only) Address of the loaded bzImage, typically
+                 BZIMAGE_LOAD_ADDR which is 0x100000
 
 The following image location variables contain the location of images
 used in booting. The "Image" column gives the role of the image and is