ppc4xx: Remove unused code for Sequoia NAND booting version

The current define of get_bus_freq() in the CONFIG_NAND_SPL #ifdef is not
used at all. This patch changes it's define to the currently used value of
133333333 and removes the unnecessary code.

Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c
index c26e6ee2187c9d52a0ee1656d522d0a831893fb2..6df4c6d9b366df2a6f9a61a29cf5e8083ae1f732 100644 (file)
--- a/board/amcc/sequoia/sdram.c
+++ b/board/amcc/sequoia/sdram.c
@@ -44,7 +44,7 @@ extern void denali_core_search_data_eye(void);
  * for the 4k NAND boot image so define bus_frequency to 133MHz here
  * which is save for the refresh counter setup.
  */
-#define get_bus_freq(val)      133000000
+#define get_bus_freq(val)      133333333
 #endif
 
 /*************************************************************************
@@ -55,11 +55,7 @@ extern void denali_core_search_data_eye(void);
 phys_size_t initdram (int board_type)
 {
 #if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
-#if !defined(CONFIG_NAND_SPL)
        ulong speed = get_bus_freq(0);
-#else
-       ulong speed = 133333333;        /* 133MHz is on the safe side   */
-#endif
 
        mtsdram(DDR0_02, 0x00000000);