6 files changed, 558 insertions, 0 deletions
diff --git a/board/freescale/bsc9131rdb/Makefile b/board/freescale/bsc9131rdb/Makefile
new file mode 100644
index 0000000..6f4cb26
--- /dev/null
+++ b/board/freescale/bsc9131rdb/Makefile
@@ -0,0 +1,53 @@
+#
+# Copyright 2011-2012 Freescale Semiconductor, Inc.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB    = $(obj)lib$(BOARD).o
+
+COBJS-y        += $(BOARD).o
+COBJS-y        += ddr.o
+COBJS-y        += law.o
+COBJS-y        += tlb.o
+#COBJS-y		+= bsc9131rdb_mux.o
+
+SRCS   := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS-y))
+SOBJS  := $(addprefix $(obj),$(SOBJS))
+
+$(LIB):		$(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+clean:
+	rm -f $(OBJS) $(SOBJS)
+
+distclean:     clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/freescale/bsc9131rdb/README b/board/freescale/bsc9131rdb/README
new file mode 100644
index 0000000..065faa3
--- /dev/null
+++ b/board/freescale/bsc9131rdb/README
@@ -0,0 +1,137 @@
+Overview
+--------
+- BSC9131 is integrated device that targets Femto base station market.
+ It combines Power Architecture e500v2 and DSP StarCore SC3850 core
+ technologies with MAPLE-B2F baseband acceleration processing elements.
+- It's MAPLE disabled personality is called 9231.
+
+The BSC9131 SoC includes the following function and features:
+. Power Architecture subsystem including a e500 processor with 256-Kbyte shared
+  L2 cache
+. StarCore SC3850 DSP subsystem with a 512-Kbyte private L2 cache
+. The Multi Accelerator Platform Engine for Femto BaseStation Baseband
+  Processing (MAPLE-B2F)
+. A multi-standard baseband algorithm accelerator for Channel Decoding/Encoding,
+ Fourier Transforms, UMTS chip rate processing, LTE UP/DL Channel processing,
+ and CRC algorithms
+. Consists of accelerators for Convolution, Filtering, Turbo Encoding,
+ Turbo Decoding, Viterbi decoding, Chiprate processing, and Matrix Inversion
+ operations
+. DDR3/3L memory interface with 32-bit data width without ECC and 16-bit with
+ ECC, up to 400-MHz clock/800 MHz data rate
+. Dedicated security engine featuring trusted boot
+. DMA controller
+. OCNDMA with four bidirectional channels
+. Interfaces
+. Two triple-speed Gigabit Ethernet controllers featuring network acceleration
+  including IEEE 1588. v2 hardware support and virtualization (eTSEC)
+. eTSEC 1 supports RGMII/RMII
+. eTSEC 2 supports RGMII
+. High-speed USB 2.0 host and device controller with ULPI interface
+. Enhanced secure digital (SD/MMC) host controller (eSDHC)
+. Antenna interface controller (AIC), supporting three industry standard
+  JESD207/three custom ADI RF interfaces (two dual port and one single port)
+  and three MAXIM's MaxPHY serial interfaces
+. ADI lanes support both full duplex FDD support and half duplex TDD support
+. Universal Subscriber Identity Module (USIM) interface that facilitates
+  communication to SIM cards or Eurochip pre-paid phone cards
+. TDM with one TDM port
+. Two DUART, four eSPI, and two I2C controllers
+. Integrated Flash memory controller (IFC)
+. TDM with 256 channels
+. GPIO
+. Sixteen 32-bit timers
+
+The e500 core subsystem within the Power Architecture consists of the following:
+. 32-Kbyte L1 instruction cache
+. 32-Kbyte L1 data cache
+. 256-Kbyte L2 cache/L2 memory/L2 stash
+. programmable interrupt controller (PIC)
+. Debug support
+. Timers
+
+The SC3850 core subsystem consists of the following:
+. 32 Kbyte 8-way level 1 instruction cache (L1 ICache)
+. 32 Kbyte 8-way level 1 data cache (L1 DCache)
+. 512 Kbyte 8-way level 2 unified instruction/data cache (M2 memory)
+. Memory management unit (MMU)
+. Enhanced programmable interrupt controller (EPIC)
+. Debug and profiling unit (DPU)
+. Two 32-bit timers
+
+BSC9131RDB board Overview
+-------------------------
+ 1Gbyte DDR3 (on board DDR)
+ 128Mbyte 2K page size NAND Flash
+ 256 Kbit M24256 I2C EEPROM
+ 128 Mbit SPI Flash memory
+ USB-ULPI
+ eTSEC1: Connected to RGMII PHY
+ eTSEC2: Connected to RGMII PHY
+ DUART interface: supports one UARTs up to 115200 bps for console display
+ USIM connector
+
+Frequency Combinations Supported
+--------------------------------
+Core MHz/CCB MHz/DDR(MT/s)
+1. 1000/500/800
+2. 800/400/667
+
+Boot Methods Supported
+-----------------------
+1. NAND Flash
+2. SPI Flash
+
+Default Boot Method
+--------------------
+NAND boot
+
+Building U-boot
+--------------
+To build the u-boot for BSC9131RDB:
+1. NAND Flash
+	make BSC9131RDB_NAND
+2. SPI Flash
+	make BSC9131RDB_SPIFLASH
+
+Memory map
+-----------
+ 0x0000_0000	0x7FFF_FFFF	DDR			1G cacheable
+ 0xA0000000	0xBFFFFFFF	Shared DSP core L2/M2 space	512M
+ 0xC100_0000	0xC13F_FFFF	MAPLE-2F		4M
+ 0xC1F0_0000	0xC1F3_FFFF	PA SRAM Region 0	256K
+ 0xC1F8_0000	0xC1F9_FFFF	PA SRAM Region 1	128K
+ 0xFED0_0000	0xFED0_3FFF	SEC Secured RAM		16K
+ 0xFEE0_0000	0xFEE0_0FFF	DSP Boot ROM		4K
+ 0xFF60_0000	0xFF6F_FFFF 	DSP CCSR		1M
+ 0xFF70_0000	0xFF7F_FFFF	PA CCSR			1M
+ 0xFF80_0000	0xFFFF_FFFF	Boot Page & NAND Buffer 8M
+
+Flashing Images
+---------------
+To place a new u-boot image in the NAND flash and then boot
+with that new image temporarily, use this:
+	tftp 1000000 u-boot-nand.bin
+	nand erase 0 100000
+	nand write 1000000 0 100000
+	reset
+
+Using the Device Tree Source File
+---------------------------------
+To create the DTB (Device Tree Binary) image file,
+use a command similar to this:
+
+	dtc -b 0 -f -I dts -O dtb bsc9131rdb.dts > bsc9131rdb.dtb
+
+Likely, that .dts file will come from here;
+
+	linux-2.6/arch/powerpc/boot/dts/bsc9131rdb.dts
+
+Booting Linux
+-------------
+Place a linux uImage in the TFTP disk area.
+
+	tftp 1000000 uImage
+	tftp 2000000 rootfs.ext2.gz.uboot
+	tftp c00000 bsc9131rdb.dtb
+	bootm 1000000 2000000 c00000
diff --git a/board/freescale/bsc9131rdb/bsc9131rdb.c b/board/freescale/bsc9131rdb/bsc9131rdb.c
new file mode 100644
index 0000000..2e0e55f
--- /dev/null
+++ b/board/freescale/bsc9131rdb/bsc9131rdb.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 <common.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/io.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <netdev.h>
+
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+	ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+
+	clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_GPIO42);
+	setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS);
+
+	clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_GPIO43);
+	setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_DSP_TCK |
+			MPC85xx_PMUXCR2_UART_CTS_B1_SIM_PD);
+	setbits_be32(&gur->halt_req_mask, HALTED_TO_HALT_REQ_MASK_0);
+	clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_IFC_AD_GPIO_MASK |
+			MPC85xx_PMUXCR_IFC_AD17_GPO_MASK,
+			MPC85xx_PMUXCR_IFC_AD_GPIO |
+			MPC85xx_PMUXCR_IFC_AD17_GPO | MPC85xx_PMUXCR_SDHC_USIM);
+
+	return 0;
+}
+
+int checkboard(void)
+{
+	struct cpu_type *cpu;
+
+	cpu = gd->cpu;
+	printf("Board: %sRDB\n", cpu->name);
+
+	return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	phys_addr_t base;
+	phys_size_t size;
+
+	ft_cpu_setup(blob, bd);
+
+	base = getenv_bootm_low();
+	size = getenv_bootm_size();
+
+	fdt_fixup_memory(blob, (u64)base, (u64)size);
+
+	fdt_fixup_dr_usb(blob, bd);
+}
+#endif
diff --git a/board/freescale/bsc9131rdb/ddr.c b/board/freescale/bsc9131rdb/ddr.c
new file mode 100644
index 0000000..c753edf
--- /dev/null
+++ b/board/freescale/bsc9131rdb/ddr.c
@@ -0,0 +1,187 @@
+/*
+ * Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 <common.h>
+#include <asm/mmu.h>
+#include <asm/immap_85xx.h>
+#include <asm/processor.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+#include <asm/io.h>
+#include <asm/fsl_law.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_SYS_DDR_RAW_TIMING
+#define CONFIG_SYS_DRAM_SIZE	1024
+
+fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = {
+	.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
+	.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
+	.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+	.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_800,
+	.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_800,
+	.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_800,
+	.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_800,
+	.ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
+	.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
+	.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_800,
+	.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_800,
+	.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+	.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_800,
+	.ddr_data_init = CONFIG_MEM_INIT_VALUE,
+	.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_800,
+	.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+	.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+	.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+	.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+	.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
+	.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL_800,
+	.ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
+	.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+	.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+};
+
+fixed_ddr_parm_t fixed_ddr_parm_0[] = {
+	{750, 850, &ddr_cfg_regs_800},
+	{0, 0, NULL}
+};
+
+unsigned long get_sdram_size(void)
+{
+	return get_ram_size(CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DRAM_SIZE);
+}
+
+/*
+ * Fixed sdram init -- doesn't use serial presence detect.
+ */
+phys_size_t fixed_sdram(void)
+{
+	int i;
+	char buf[32];
+	fsl_ddr_cfg_regs_t ddr_cfg_regs;
+	phys_size_t ddr_size;
+	ulong ddr_freq, ddr_freq_mhz;
+
+	ddr_freq = get_ddr_freq(0);
+	ddr_freq_mhz = ddr_freq / 1000000;
+
+	printf("Configuring DDR for %s MT/s data rate\n",
+				strmhz(buf, ddr_freq));
+
+	for (i = 0; fixed_ddr_parm_0[i].max_freq > 0; i++) {
+		if ((ddr_freq_mhz > fixed_ddr_parm_0[i].min_freq) &&
+		   (ddr_freq_mhz <= fixed_ddr_parm_0[i].max_freq)) {
+			memcpy(&ddr_cfg_regs, fixed_ddr_parm_0[i].ddr_settings,
+							sizeof(ddr_cfg_regs));
+			break;
+		}
+	}
+
+	if (fixed_ddr_parm_0[i].max_freq == 0) {
+		panic("Unsupported DDR data rate %s MT/s data rate\n",
+					strmhz(buf, ddr_freq));
+	}
+
+	ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+	fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+
+	if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE, ddr_size,
+					LAW_TRGT_IF_DDR_1) < 0) {
+		printf("ERROR setting Local Access Windows for DDR\n");
+		return 0;
+	}
+
+	return ddr_size;
+}
+
+#else /* CONFIG_SYS_DDR_RAW_TIMING */
+/* Micron MT41J256M8HX-15E */
+dimm_params_t ddr_raw_timing = {
+	.n_ranks = 1,
+	.rank_density = 1073741824u,
+	.capacity = 1073741824u,
+	.primary_sdram_width = 32,
+	.ec_sdram_width = 0,
+	.registered_dimm = 0,
+	.mirrored_dimm = 0,
+	.n_row_addr = 15,
+	.n_col_addr = 10,
+	.n_banks_per_sdram_device = 8,
+	.edc_config = 0,
+	.burst_lengths_bitmask = 0x0c,
+
+	.tCKmin_X_ps = 1870,
+	.caslat_X = 0x1e << 4,	/* 5,6,7,8 */
+	.tAA_ps = 13125,
+	.tWR_ps = 15000,
+	.tRCD_ps = 13125,
+	.tRRD_ps = 7500,
+	.tRP_ps = 13125,
+	.tRAS_ps = 37500,
+	.tRC_ps = 50625,
+	.tRFC_ps = 160000,
+	.tWTR_ps = 7500,
+	.tRTP_ps = 7500,
+	.refresh_rate_ps = 7800000,
+	.tFAW_ps = 37500,
+};
+
+int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
+		unsigned int controller_number,
+		unsigned int dimm_number)
+{
+	const char dimm_model[] = "Fixed DDR on board";
+
+	if ((controller_number == 0) && (dimm_number == 0)) {
+		memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t));
+		memset(pdimm->mpart, 0, sizeof(pdimm->mpart));
+		memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1);
+	}
+
+	return 0;
+}
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+				dimm_params_t *pdimm,
+				unsigned int ctrl_num)
+{
+	int i;
+	popts->clk_adjust = 6;
+	popts->cpo_override = 0x1f;
+	popts->write_data_delay = 2;
+	popts->half_strength_driver_enable = 1;
+	/* Write leveling override */
+	popts->wrlvl_en = 1;
+	popts->wrlvl_override = 1;
+	popts->wrlvl_sample = 0xf;
+	popts->wrlvl_start = 0x8;
+	popts->trwt_override = 1;
+	popts->trwt = 0;
+
+	for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
+		popts->cs_local_opts[i].odt_rd_cfg = FSL_DDR_ODT_NEVER;
+		popts->cs_local_opts[i].odt_wr_cfg = FSL_DDR_ODT_CS;
+	}
+}
+
+#endif /* CONFIG_SYS_DDR_RAW_TIMING */
diff --git a/board/freescale/bsc9131rdb/law.c b/board/freescale/bsc9131rdb/law.c
new file mode 100644
index 0000000..201c147
--- /dev/null
+++ b/board/freescale/bsc9131rdb/law.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+struct law_entry law_table[] = {
+	SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_IFC),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/bsc9131rdb/tlb.c b/board/freescale/bsc9131rdb/tlb.c
new file mode 100644
index 0000000..5b68f4a
--- /dev/null
+++ b/board/freescale/bsc9131rdb/tlb.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 <common.h>
+#include <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+	/* TLB 0 - for temp stack in cache */
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
+			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			0, 0, BOOKE_PAGESZ_4K, 0),
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 ,
+			CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			0, 0, BOOKE_PAGESZ_4K, 0),
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 ,
+			CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			0, 0, BOOKE_PAGESZ_4K, 0),
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 ,
+			CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			0, 0, BOOKE_PAGESZ_4K, 0),
+
+	/* TLB 1 */
+	/* *I*** - Covers boot page */
+	SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, 0, BOOKE_PAGESZ_4K, 1),
+
+	/* *I*G* - CCSRBAR (PA) */
+	SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, 1, BOOKE_PAGESZ_1M, 1),
+
+#if defined(CONFIG_SYS_RAMBOOT)
+	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
+			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			0, 8, BOOKE_PAGESZ_1G, 1),
+#endif
+
+	SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, 3, BOOKE_PAGESZ_1M, 1)
+
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);