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diff --git a/board/logicpd/imx27lite/lowlevel_init.S b/board/logicpd/imx27lite/lowlevel_init.S
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+/*
+ * For clock initialization, see chapter 3 of the "MCIMX27 Multimedia
+ * Applications Processor Reference Manual, Rev. 0.2".
+ *
+ * (C) Copyright 2008 Eric Jarrige <eric.jarrige@armadeus.org>
+ * (C) Copyright 2009 Ilya Yanok <yanok@emcraft.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#include <config.h>
+#include <version.h>
+#include <asm/macro.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/asm-offsets.h>
+
+SOC_ESDCTL_BASE_W: .word IMX_ESD_BASE
+SOC_SI_ID_REG_W: .word IMX_SYSTEM_CTL_BASE
+SDRAM_ESDCFG_T1_W: .word SDRAM_ESDCFG_REGISTER_VAL(0)
+SDRAM_ESDCFG_T2_W: .word SDRAM_ESDCFG_REGISTER_VAL(3)
+SDRAM_PRECHARGE_CMD_W: .word (ESDCTL_SDE | ESDCTL_SMODE_PRECHARGE | \
+ ESDCTL_ROW13 | ESDCTL_COL10)
+SDRAM_AUTOREF_CMD_W: .word (ESDCTL_SDE | ESDCTL_SMODE_AUTO_REF | \
+ ESDCTL_ROW13 | ESDCTL_COL10)
+SDRAM_LOADMODE_CMD_W: .word (ESDCTL_SDE | ESDCTL_SMODE_LOAD_MODE | \
+ ESDCTL_ROW13 | ESDCTL_COL10)
+SDRAM_NORMAL_CMD_W: .word SDRAM_ESDCTL_REGISTER_VAL
+
+.macro init_aipi
+ /*
+ * setup AIPI1 and AIPI2
+ */
+ write32 AIPI1_PSR0, AIPI1_PSR0_VAL
+ write32 AIPI1_PSR1, AIPI1_PSR1_VAL
+ write32 AIPI2_PSR0, AIPI2_PSR0_VAL
+ write32 AIPI2_PSR1, AIPI2_PSR1_VAL
+
+.endm /* init_aipi */
+
+.macro init_clock
+ ldr r0, =CSCR
+ /* disable MPLL/SPLL first */
+ ldr r1, [r0]
+ bic r1, r1, #(CSCR_MPEN|CSCR_SPEN)
+ str r1, [r0]
+
+ write32 MPCTL0, MPCTL0_VAL
+ write32 SPCTL0, SPCTL0_VAL
+
+ write32 CSCR, CSCR_VAL | CSCR_MPLL_RESTART | CSCR_SPLL_RESTART
+
+ /*
+ * add some delay here
+ */
+ wait_timer 0x1000
+
+ /* peripheral clock divider */
+ write32 PCDR0, PCDR0_VAL
+ write32 PCDR1, PCDR1_VAL
+
+ /* Configure PCCR0 and PCCR1 */
+ write32 PCCR0, PCCR0_VAL
+ write32 PCCR1, PCCR1_VAL
+
+.endm /* init_clock */
+
+.macro sdram_init
+ ldr r0, SOC_ESDCTL_BASE_W
+ mov r2, #PHYS_SDRAM_1
+
+ /* Do initial reset */
+ mov r1, #ESDMISC_MDDR_DL_RST
+ str r1, [r0, #ESDMISC_ROF]
+
+ /* Hold for more than 200ns */
+ wait_timer 0x10000
+
+ /* Activate LPDDR iface */
+ mov r1, #ESDMISC_MDDREN
+ str r1, [r0, #ESDMISC_ROF]
+
+ /* Check The chip version TO1 or TO2 */
+ ldr r1, SOC_SI_ID_REG_W
+ ldr r1, [r1]
+ ands r1, r1, #0xF0000000
+ /* add Latency on CAS only for TO2 */
+ ldreq r1, SDRAM_ESDCFG_T2_W
+ ldrne r1, SDRAM_ESDCFG_T1_W
+ str r1, [r0, #ESDCFG0_ROF]
+
+ /* Run initialization sequence */
+ ldr r1, SDRAM_PRECHARGE_CMD_W
+ str r1, [r0, #ESDCTL0_ROF]
+ ldr r1, [r2, #SDRAM_ALL_VAL]
+
+ ldr r1, SDRAM_AUTOREF_CMD_W
+ str r1, [r0, #ESDCTL0_ROF]
+ ldr r1, [r2, #SDRAM_ALL_VAL]
+ ldr r1, [r2, #SDRAM_ALL_VAL]
+
+ ldr r1, SDRAM_LOADMODE_CMD_W
+ str r1, [r0, #ESDCTL0_ROF]
+ ldrb r1, [r2, #SDRAM_MODE_REGISTER_VAL]
+ add r3, r2, #SDRAM_EXT_MODE_REGISTER_VAL
+ ldrb r1, [r3]
+
+ ldr r1, SDRAM_NORMAL_CMD_W
+ str r1, [r0, #ESDCTL0_ROF]
+
+#if (CONFIG_NR_DRAM_BANKS > 1)
+ /* 2nd sdram */
+ mov r2, #PHYS_SDRAM_2
+
+ /* Check The chip version TO1 or TO2 */
+ ldr r1, SOC_SI_ID_REG_W
+ ldr r1, [r1]
+ ands r1, r1, #0xF0000000
+ /* add Latency on CAS only for TO2 */
+ ldreq r1, SDRAM_ESDCFG_T2_W
+ ldrne r1, SDRAM_ESDCFG_T1_W
+ str r1, [r0, #ESDCFG1_ROF]
+
+ /* Run initialization sequence */
+ ldr r1, SDRAM_PRECHARGE_CMD_W
+ str r1, [r0, #ESDCTL1_ROF]
+ ldr r1, [r2, #SDRAM_ALL_VAL]
+
+ ldr r1, SDRAM_AUTOREF_CMD_W
+ str r1, [r0, #ESDCTL1_ROF]
+ ldr r1, [r2, #SDRAM_ALL_VAL]
+ ldr r1, [r2, #SDRAM_ALL_VAL]
+
+ ldr r1, SDRAM_LOADMODE_CMD_W
+ str r1, [r0, #ESDCTL1_ROF]
+ ldrb r1, [r2, #SDRAM_MODE_REGISTER_VAL]
+ add r3, r2, #SDRAM_EXT_MODE_REGISTER_VAL
+ ldrb r1, [r3]
+
+ ldr r1, SDRAM_NORMAL_CMD_W
+ str r1, [r0, #ESDCTL1_ROF]
+#endif /* CONFIG_NR_DRAM_BANKS > 1 */
+
+.endm /* sdram_init */
+
+.globl lowlevel_init
+lowlevel_init:
+
+ mov r10, lr
+
+ init_aipi
+
+ init_clock
+
+ sdram_init
+
+ mov pc,r10