README: Drop CONFIG_SYS_USE_OSCCLK

This is not used in U-Boot so drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>

diff --git a/README b/README
index 04207f822e2f03d8b124430a1269fd9aad1d9d9d..3682e8c6f230d322a16ed06137397385ecf0db49 100644 (file)
--- a/README
+++ b/README
@@ -4546,11 +4546,6 @@ Low Level (hardware related) configuration options:
                enable SPI microcode relocation patch (MPC8xx);
                define relocation offset in DPRAM [SCC4]
 
-- CONFIG_SYS_USE_OSCCLK:
-               Use OSCM clock mode on MBX8xx board. Be careful,
-               wrong setting might damage your board. Read
-               doc/README.MBX before setting this variable!
-
 - CONFIG_SYS_CPM_POST_WORD_ADDR: (MPC8xx, MPC8260 only)
                Offset of the bootmode word in DPRAM used by post
                (Power On Self Tests). This definition overrides