[U-Boot] [PATCH] powerpc/mpc85xx:NAND_SPL:Avoid IFC/eLBC Base address setting

[Prabhakar Kushwaha]

During NAND_SPL boot, base address and different register are programmed
default by corresponding NAND controllers(eLBC/IFC). These settings are
sufficient enough for NAND SPL.

Avoid updating these register.They will be programmed during NAND RAMBOOT.

Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
---
 arch/powerpc/cpu/mpc85xx/cpu_init_nand.c |   26 --------------------------
 1 files changed, 0 insertions(+), 26 deletions(-)

diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c b/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c
index f33db02..bf7a6f6 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c
@@ -26,32 +26,6 @@
 
 void cpu_init_f(void)
 {
-#ifdef CONFIG_FSL_LBC
-	fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
-	/*
-	 * LCRR - Clock Ratio Register - set up local bus timing
-	 * when needed
-	 */
-	out_be32(&lbc->lcrr, LCRR_DBYP | LCRR_CLKDIV_8);
-
-#if defined(CONFIG_SYS_NAND_BR_PRELIM) && defined(CONFIG_SYS_NAND_OR_PRELIM)
-	set_lbc_br(0, CONFIG_SYS_NAND_BR_PRELIM);
-	set_lbc_or(0, CONFIG_SYS_NAND_OR_PRELIM);
-#else
-#error  CONFIG_SYS_NAND_BR_PRELIM, CONFIG_SYS_NAND_OR_PRELIM must be defined
-#endif
-#endif
-#ifdef CONFIG_FSL_IFC
-#ifndef	CONFIG_SYS_FSL_ERRATUM_IFC_A003399
-#if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0)
-	set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0);
-	set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
-	set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0);
-#endif
-#endif
-#endif
-
 #if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L2_ADDR)
 	ccsr_l2cache_t *l2cache = (void *)CONFIG_SYS_MPC85xx_L2_ADDR;
 
-- 
1.7.5.4