[U-Boot] [PATCH 2/5] vybrid: add Freescale vybrid vf600 tower board support
Wang Huan-B18965
B18965 at freescale.com
Sun Apr 28 12:49:29 CEST 2013
> On 12/04/2013 08:53, Alison Wang wrote:
> > This patch adds Freescale vybrid vf600 tower board support.
> >
> > Signed-off-by: TsiChung Liew <tsicliew at gmail.com>
> > Signed-off-by: Jason Jin <Jason.jin at freescale.com>
> > Signed-off-by: Alison Wang <b18965 at freescale.com>
> > ---
>
> Hi Alison.
>
> > board/freescale/vybrid/Makefile | 40 +++
> > board/freescale/vybrid/vybrid.c | 488
> +++++++++++++++++++++++++++++++++
> > board/freescale/vybrid/vybridimage.cfg | 44 +++
> > boards.cfg | 2 +
> > include/configs/vybrid.h | 284 +++++++++++++++++++
> > include/configs/vybrid_iram.h | 284 +++++++++++++++++++
> > 6 files changed, 1142 insertions(+)
> > create mode 100644 board/freescale/vybrid/Makefile create mode
> > 100644 board/freescale/vybrid/vybrid.c create mode 100644
> > board/freescale/vybrid/vybridimage.cfg
> > create mode 100644 include/configs/vybrid.h create mode 100644
> > include/configs/vybrid_iram.h
> >
> > diff --git a/board/freescale/vybrid/Makefile
> > b/board/freescale/vybrid/Makefile new file mode 100644 index
> > 0000000..0749b21
> > --- /dev/null
> > +++ b/board/freescale/vybrid/Makefile
> > @@ -0,0 +1,40 @@
> > +#
> > +# Copyright 2012-2013 Freescale Semiconductor, Inc.
> > +#
> > +# 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 := $(BOARD).o
> > +
> > +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
> > +OBJS := $(addprefix $(obj),$(COBJS))
> > +SOBJS := $(addprefix $(obj),$(SOBJS))
> > +
> > +$(LIB): $(obj).depend $(OBJS) $(SOBJS)
> > + $(call cmd_link_o_target, $(OBJS) $(SOBJS))
> > +
> > +#####################################################################
> > +####
> > +
> > +# defines $(obj).depend target
> > +include $(SRCTREE)/rules.mk
> > +
> > +sinclude $(obj).depend
> > +
> > +#####################################################################
> > +####
> > diff --git a/board/freescale/vybrid/vybrid.c
> > b/board/freescale/vybrid/vybrid.c new file mode 100644 index
> > 0000000..c2da1ff
> > --- /dev/null
> > +++ b/board/freescale/vybrid/vybrid.c
> > @@ -0,0 +1,488 @@
> > +/*
> > + * Copyright 2012-2013 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/io.h>
> > +#include <asm/fec.h>
> > +#include <asm/arch/vybrid-regs.h>
> > +#include <asm/arch/vybrid-pins.h>
> > +#include <asm/arch/iomux.h>
> > +#include <asm/errno.h>
> > +#include <asm/arch/sys_proto.h>
> > +#include <i2c.h>
> > +#include <mmc.h>
> > +#include <fsl_esdhc.h>
> > +#include <usb/ehci-fsl.h>
> > +
> > +DECLARE_GLOBAL_DATA_PTR;
> > +
> > +#define DDR_IOMUX 0x00000180
> > +#define DDR_IOMUX1 0x00010180
> > +
> > +#define PHY_DQ_TIMING 0x00002613
> > +#define PHY_DQS_TIMING 0x00002615
> > +#define PHY_CTRL 0x01210080
> > +#define PHY_MASTER_CTRL 0x0001012a
> > +#define PHY_SLAVE_CTRL 0x00012020
> > +
> > +#ifdef CONFIG_FSL_ESDHC
> > +struct fsl_esdhc_cfg esdhc_cfg[2] = {
> > + {CONFIG_SYS_ESDHC1_BASE, 1},
> > + {ESDHC2_BASE_ADDR, 1},
> > +};
> > +#endif
> > +
> > +void setup_iomux_ddr(void)
> > +{
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A15);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A14);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A13);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A12);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A11);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A10);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A9);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A8);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A7);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A6);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A5);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A4);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A3);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A2);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_A1);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_BA2);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_BA1);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_BA0);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_CAS);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_CKE);
> > + __raw_writel(DDR_IOMUX1, IOMUXC_DDR_CLK);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_CS);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D15);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D14);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D13);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D12);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D11);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D10);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D9);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D8);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D7);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D6);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D5);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D4);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D3);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D2);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D1);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_D0);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_DQM1);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_DQM0);
> > + __raw_writel(DDR_IOMUX1, IOMUXC_DDR_DQS1);
> > + __raw_writel(DDR_IOMUX1, IOMUXC_DDR_DQS0);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_RAS);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_WE);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_ODT1);
> > + __raw_writel(DDR_IOMUX, IOMUXC_DDR_ODT0); }
> > +
> > +void ddr_phy_init(void)
> > +{
> > + /* phy_dq_timing_reg freq set 0 */
> > + __raw_writel(PHY_DQ_TIMING, DDR_PHY000);
> > + __raw_writel(PHY_DQ_TIMING, DDR_PHY016);
> > + __raw_writel(PHY_DQ_TIMING, DDR_PHY032);
> > + __raw_writel(PHY_DQ_TIMING, DDR_PHY048);
> > +
> > + /* phy_dqs_timing_reg freq set 0 */
> > + __raw_writel(PHY_DQS_TIMING, DDR_PHY001);
> > + __raw_writel(PHY_DQS_TIMING, DDR_PHY017);
> > + __raw_writel(PHY_DQS_TIMING, DDR_PHY033);
> > + __raw_writel(PHY_DQS_TIMING, DDR_PHY049);
> > +
> > + /* phy_gate_lpbk_ctrl_reg freq set 0 */
> > + __raw_writel(PHY_CTRL, DDR_PHY002); /* read delay bit21:19 */
> > + __raw_writel(PHY_CTRL, DDR_PHY018); /* phase_detect_sel bit18:16 */
> > + __raw_writel(PHY_CTRL, DDR_PHY034); /* bit lpbk_ctrl bit12 */
> > + __raw_writel(PHY_CTRL, DDR_PHY050);
> > +
> > + /* phy_dll_master_ctrl_reg freq set 0 */
> > + __raw_writel(PHY_MASTER_CTRL, DDR_PHY003);
> > + __raw_writel(PHY_MASTER_CTRL, DDR_PHY019);
> > + __raw_writel(PHY_MASTER_CTRL, DDR_PHY035);
> > + __raw_writel(PHY_MASTER_CTRL, DDR_PHY051);
> > +
> > + /* phy_dll_slave_ctrl_reg freq set 0 */
> > + __raw_writel(PHY_SLAVE_CTRL, DDR_PHY004);
> > + __raw_writel(PHY_SLAVE_CTRL, DDR_PHY020);
> > + __raw_writel(PHY_SLAVE_CTRL, DDR_PHY036);
> > + __raw_writel(PHY_SLAVE_CTRL, DDR_PHY052);
> > +
> > + __raw_writel(0x00001105, DDR_PHY050); }
> > +
> > +unsigned long ddr_ctrl_init(void)
> > +{
> > + int dram_size, rows, cols, banks, port;
> > +
> > + __raw_writel(0x00000600, DDR_CR000); /* LPDDR2 or DDR3 */
> > + __raw_writel(0x00000020, DDR_CR002); /* TINIT */
> > + __raw_writel(0x0000007c, DDR_CR010); /* reset during power on
> */
> > + /* warm boot - 200ns */
> > + __raw_writel(0x00013880, DDR_CR011); /* 500us - 10ns */
> > + __raw_writel(0x0000050c, DDR_CR012); /* CASLAT_LIN, WRLAT */
> > + __raw_writel(0x15040404, DDR_CR013); /* trc, trrd, tccd
> > + tbst_int_interval */
> > + __raw_writel(0x1406040F, DDR_CR014); /* tfaw, tfp, twtr,
> tras_min */
> > + __raw_writel(0x04040000, DDR_CR016); /* tmrd, trtp */
> > + __raw_writel(0x006DB00C, DDR_CR017); /* tras_max, tmod */
> > + __raw_writel(0x00000403, DDR_CR018); /* tckesr, tcke */
> > +
> > + __raw_writel(0x01000000, DDR_CR020); /* ap, writrp */
> > + __raw_writel(0x06060101, DDR_CR021); /* trcd_int, tras_lockout
> > + ccAP */
> > + __raw_writel(0x000B0000, DDR_CR022); /* tdal */
> > + __raw_writel(0x03000200, DDR_CR023); /* bstlen, tmrr, tdll */
> > + __raw_writel(0x00000006, DDR_CR024); /* addr_mirror, reg_dimm
> > + trp_ab */
> > + __raw_writel(0x00010000, DDR_CR025); /* tref_enable,
> auto_refresh
> > + arefresh */
> > + __raw_writel(0x0C28002C, DDR_CR026); /* tref, trfc */
> > + __raw_writel(0x00000005, DDR_CR028); /* tref_interval fixed at
> 5 */
> > + __raw_writel(0x00000003, DDR_CR029); /* tpdex */
> > +
> > + __raw_writel(0x0000000A, DDR_CR030); /* txpdll */
> > + __raw_writel(0x00440200, DDR_CR031); /* txsnr, txsr */
> > + __raw_writel(0x00010000, DDR_CR033); /* cke_dly,
> en_quick_srefresh
> > + * srefresh_exit_no_refresh,
> > + * pwr, srefresh_exit
> > + */
> > + __raw_writel(0x00050500, DDR_CR034); /* cksrx, */
> > + /* cksre, lowpwr_ref_en */
> > +
> > + /* Frequency change */
> > + __raw_writel(0x00000100, DDR_CR038); /* freq change... */
> > + __raw_writel(0x04001002, DDR_CR039);
> > +
> > + __raw_writel(0x00000001, DDR_CR041); /* dfi_init_start */
> > + __raw_writel(0x00000000, DDR_CR045); /* wrmd */
> > + __raw_writel(0x00000000, DDR_CR046); /* rdmd */
> > + __raw_writel(0x00000000, DDR_CR047); /* REF_PER_AUTO_TEMPCHK:
> > + * LPDDR2 set to 2, else 0
> > + */
> > +
> > + /* DRAM device Mode registers */
> > + __raw_writel(0x00460420, DDR_CR048); /* mr0, ddr3 burst of 8
> only
> > + * mr1, if freq < 125
> > + * dll_dis = 1, rtt = 0
> > + * if freq > 125, dll_dis = 0
> > + * rtt = 3
> > + */
> > + __raw_writel(0x00000000, DDR_CR049); /* mr2 */
> > + __raw_writel(0x00000000, DDR_CR051); /* mr3 & mrsingle_data_0
> */
> > +
> > + __raw_writel(0x00000000, DDR_CR057); /* ctrl_raw */
> > +
> > + /* ZQ stuff */
> > + __raw_writel(0x01000200, DDR_CR066); /* zqcl, zqinit */
> > + __raw_writel(0x02000040, DDR_CR067); /* zqcs */
> > + __raw_writel(0x00000200, DDR_CR069); /* zq_on_sref_exit,
> qz_req */
> > +
> > + __raw_writel(0x00000040, DDR_CR070); /* ref_per_zq */
> > + __raw_writel(0x00000000, DDR_CR071); /* zqreset, ddr3 set to 0
> */
> > + __raw_writel(0x01000000, DDR_CR072); /* zqcs_rotate,
> no_zq_init */
> > +
> > + /* DRAM controller misc */
> > + __raw_writel(0x0a010300, DDR_CR073); /* arebit, col_diff,
> row_diff
> > + bank_diff */
> > + __raw_writel(0x0101ffff, DDR_CR074); /* bank_split,
> addr_cmp_en
> > + cmd/age cnt */
> > + __raw_writel(0x01010101, DDR_CR075); /* rw same pg, rw same en
> > + pri en, plen */
> > + __raw_writel(0x03030101, DDR_CR076); /* #q_entries_act_dis
> > + * (#cmdqueues
> > + * dis_rw_grp_w_bnk_conflict
> > + * w2r_split_en, cs_same_en */
> > + __raw_writel(0x01000101, DDR_CR077); /* cs_map,
> inhibit_dram_cmd
> > + * dis_interleave, swen */
> > + __raw_writel(0x0000000C, DDR_CR078); /* qfull, lpddr2_s4,
> reduc
> > + burst_on_fly */
> > + __raw_writel(0x01000000, DDR_CR079); /* ctrlupd_req_per aref
> en
> > + * ctrlupd_req
> > + * ctrller busy
> > + * in_ord_accept */
> > + /* disable interrupts */
> > + __raw_writel(0x1FFFFFFF, DDR_CR082);
> > +
> > + /* ODT */
> > + __raw_writel(0x01010000, DDR_CR087); /* odt: wr_map_cs0
> > + * rd_map_cs0
> > + * port_data_err_id */
> > + __raw_writel(0x00040000, DDR_CR088); /* todtl_2cmd */
> > + __raw_writel(0x00000002, DDR_CR089); /* add_odt stuff */
> > +
> > + __raw_writel(0x00020000, DDR_CR091);
> > + __raw_writel(0x00000000, DDR_CR092); /* tdqsck _min, max */
> > +
> > + __raw_writel(0x00002819, DDR_CR096); /* wlmrd, wldqsen */
> > +
> > + /* AXI ports */
> > + __raw_writel(0x00202000, DDR_CR105);
> > + __raw_writel(0x20200000, DDR_CR106);
> > + __raw_writel(0x00002020, DDR_CR110);
> > + __raw_writel(0x00202000, DDR_CR114);
> > + __raw_writel(0x20200000, DDR_CR115);
> > +
> > + __raw_writel(0x00000101, DDR_CR117); /* FIFO type (0-async, 1-
> 2:1
> > + * 2-1:2, 3- sync, w_pri
> > + * r_pri
> > + */
> > + __raw_writel(0x01010000, DDR_CR118); /* w_pri, rpri, en */
> > + __raw_writel(0x00000000, DDR_CR119); /* fifo_type */
> > +
> > + __raw_writel(0x02020000, DDR_CR120);
> > + __raw_writel(0x00000202, DDR_CR121);
> > + __raw_writel(0x01010064, DDR_CR122);
> > + __raw_writel(0x00000101, DDR_CR123);
> > + __raw_writel(0x00000064, DDR_CR124);
> > +
> > + /* TDFI */
> > + __raw_writel(0x00000000, DDR_CR125);
> > + __raw_writel(0x00000B00, DDR_CR126); /* PHY rdlat */
> > + __raw_writel(0x00000000, DDR_CR127); /* dram ck dis */
> > +
> > + __raw_writel(0x00000000, DDR_CR131);
> > + __raw_writel(0x00000506, DDR_CR132); /* wrlat, rdlat */
> > + __raw_writel(0x02000000, DDR_CR137);
> > + __raw_writel(0x04070303, DDR_CR139);
> > +
> > + __raw_writel(0x00000000, DDR_CR136);
> > +
> > + __raw_writel(0x68200000, DDR_CR154);
> > + __raw_writel(0x00000202, DDR_CR155); /* pad_ibe, _sel */
> > + __raw_writel(0x00000006, DDR_CR158); /* twr */
> > + __raw_writel(0x00000006, DDR_CR159); /* todth */
> > +
> > + ddr_phy_init();
> > +
> > + __raw_writel(0x00000601, DDR_CR000); /* LPDDR2 or DDR3, start
> */
> > +
> > + udelay(200);
> > +
> > + rows = (__raw_readl(DDR_CR001) & 0x1F) -
> > + ((__raw_readl(DDR_CR073) >> 8) & 3);
> > + cols = ((__raw_readl(DDR_CR001) >> 8) & 0xF) -
> > + ((__raw_readl(DDR_CR073) >> 16) & 7);
> > + banks = 1 << (3 - (__raw_readl(DDR_CR073) & 3));
> > + port = ((__raw_readl(DDR_CR078) >> 8) & 1) ? 1 : 2;
> > +
> > + dram_size = (1 << (rows + cols)) * banks * port;
> > +
> > + return dram_size;
> > +}
> > +
> > +int dram_init(void)
> > +{
> > + setup_iomux_ddr();
> > +#ifdef CONFIG_SYS_UBOOT_IN_GPURAM
> > + gd->ram_size = 0x80000;
> > + ddr_ctrl_init();
> > +#else
> > + gd->ram_size = ddr_ctrl_init();
> > +#endif
> > + return 0;
> > +}
> > +
> > +void setup_iomux_uart(void)
> > +{
> > + __raw_writel(0x002011a2, IOMUXC_PAD_026);
> > + __raw_writel(0x002011a1, IOMUXC_PAD_027);
> > + __raw_writel(0x002011a2, IOMUXC_PAD_028);
> > + __raw_writel(0x002011a1, IOMUXC_PAD_029);
> > + __raw_writel(0x001011a2, IOMUXC_PAD_032);
> > + __raw_writel(0x001011a1, IOMUXC_PAD_033); }
> > +
> > +#ifdef CONFIG_CMD_NET
> > +int fecpin_setclear(struct eth_device *dev, int setclear) {
> > + struct fec_info_s *info = (struct fec_info_s *)dev->priv;
> > +
> > + __raw_writel(0x00203191, IOMUXC_PAD_000); /* RMII_CLK */
> > +
> > + if (setclear) {
> > + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) {
> > + __raw_writel(0x00103192, IOMUXC_PAD_045); /*MDC*/
> > + __raw_writel(0x00103193, IOMUXC_PAD_046); /*MDIO*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_047); /*RxDV*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_048); /*RxD1*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_049); /*RxD0*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_050); /*RxER*/
> > + __raw_writel(0x00103192, IOMUXC_PAD_051); /*TxD1*/
> > + __raw_writel(0x00103192, IOMUXC_PAD_052); /*TxD0*/
> > + __raw_writel(0x00103192, IOMUXC_PAD_053); /*TxEn*/
> > + }
> > + if (info->iobase == CONFIG_SYS_FEC1_IOBASE) {
> > + __raw_writel(0x00103192, IOMUXC_PAD_054); /*MDC*/
> > + __raw_writel(0x00103193, IOMUXC_PAD_055); /*MDIO*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_056); /*RxDV*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_057); /*RxD1*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_058); /*RxD0*/
> > + __raw_writel(0x00103191, IOMUXC_PAD_059); /*RxER*/
> > + __raw_writel(0x00103192, IOMUXC_PAD_060); /*TxD1*/
> > + __raw_writel(0x00103192, IOMUXC_PAD_061); /*TxD0*/
> > + __raw_writel(0x00103192, IOMUXC_PAD_062); /*TxEn*/
> > + }
> > + } else {
> > + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) {
> > + __raw_writel(0x00003192, IOMUXC_PAD_045); /*MDC*/
> > + __raw_writel(0x00003193, IOMUXC_PAD_046); /*MDIO*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_047); /*RxDV*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_048); /*RxD1*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_049); /*RxD0*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_050); /*RxER*/
> > + __raw_writel(0x00003192, IOMUXC_PAD_051); /*TxD1*/
> > + __raw_writel(0x00003192, IOMUXC_PAD_052); /*TxD0*/
> > + __raw_writel(0x00003192, IOMUXC_PAD_053); /*TxEn*/
> > + }
> > + if (info->iobase == CONFIG_SYS_FEC1_IOBASE) {
> > + __raw_writel(0x00003192, IOMUXC_PAD_054); /*MDC*/
> > + __raw_writel(0x00003193, IOMUXC_PAD_055); /*MDIO*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_056); /*RxDV*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_057); /*RxD1*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_058); /*RxD0*/
> > + __raw_writel(0x00003191, IOMUXC_PAD_059); /*RxER*/
> > + __raw_writel(0x00003192, IOMUXC_PAD_060); /*TxD1*/
> > + __raw_writel(0x00003192, IOMUXC_PAD_061); /*TxD0*/
> > + __raw_writel(0x00003192, IOMUXC_PAD_062); /*TxEn*/
> > + }
> > + }
> > +
> > + return 0;
> > +}
> > +#endif
> > +
> > +#ifdef CONFIG_QUAD_SPI
> > +void setup_iomux_quadspi(void)
> > +{
> > + __raw_writel(0x001030C3, IOMUXC_PAD_079); /* SCK */
> > + __raw_writel(0x001030FF, IOMUXC_PAD_080); /* CS0 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_081); /* D3 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_082); /* D2 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_083); /* D1 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_084); /* D0 */
> > +
> > + __raw_writel(0x001030C3, IOMUXC_PAD_086); /* SCK */
> > + __raw_writel(0x001030FF, IOMUXC_PAD_087); /* CS0 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_088); /* D3 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_089); /* D2 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_090); /* D1 */
> > + __raw_writel(0x001030C3, IOMUXC_PAD_091); /* D0 */
> > +}
> > +#endif
> > +
> > +#ifdef CONFIG_FSL_ESDHC
> > +int board_mmc_getcd(struct mmc *mmc)
> > +{
> > + int ret;
> > +
> > + __raw_writel(0x005031ef, IOMUXC_PAD_014); /* clk */
> > + __raw_writel(0x005031ef, IOMUXC_PAD_015); /* cmd */
> > + __raw_writel(0x005031ef, IOMUXC_PAD_016); /* dat0 */
> > + __raw_writel(0x005031ef, IOMUXC_PAD_017); /* dat1 */
> > + __raw_writel(0x005031ef, IOMUXC_PAD_018); /* dat2 */
> > + __raw_writel(0x005031ef, IOMUXC_PAD_019); /* dat3 */
> > +
> > + ret = 1;
> > + return ret;
> > +}
> > +
> > +int board_mmc_init(bd_t *bis)
> > +{
> > + u32 index = 0;
> > + s32 status = 0;
> > +
> > + esdhc_cfg[0].sdhc_clk = 132000000;
> > + esdhc_cfg[1].sdhc_clk = 132000000;
> > + status |= fsl_esdhc_initialize(bis, &esdhc_cfg[index]);
> > + return status;
> > +}
> > +#endif
> > +
> > +#ifdef CONFIG_NAND_FSL_NFC
> > +void setup_iomux_nfc(void)
> > +{
> > + __raw_writel(0x002038df, IOMUXC_PAD_063);
> > + __raw_writel(0x002038df, IOMUXC_PAD_064);
> > + __raw_writel(0x002038df, IOMUXC_PAD_065);
> > + __raw_writel(0x002038df, IOMUXC_PAD_066);
> > + __raw_writel(0x002038df, IOMUXC_PAD_067);
> > + __raw_writel(0x002038df, IOMUXC_PAD_068);
> > + __raw_writel(0x002038df, IOMUXC_PAD_069);
> > + __raw_writel(0x002038df, IOMUXC_PAD_070);
> > + __raw_writel(0x002038df, IOMUXC_PAD_071);
> > + __raw_writel(0x002038df, IOMUXC_PAD_072);
> > + __raw_writel(0x002038df, IOMUXC_PAD_073);
> > + __raw_writel(0x002038df, IOMUXC_PAD_074);
> > + __raw_writel(0x002038df, IOMUXC_PAD_075);
> > + __raw_writel(0x002038df, IOMUXC_PAD_076);
> > + __raw_writel(0x002038df, IOMUXC_PAD_077);
> > + __raw_writel(0x002038df, IOMUXC_PAD_078);
> > +
> > + __raw_writel(0x005038d2, IOMUXC_PAD_094);
> > + __raw_writel(0x005038d2, IOMUXC_PAD_095);
> > + __raw_writel(0x006038d2, IOMUXC_PAD_097);
> > + __raw_writel(0x005038dd, IOMUXC_PAD_099);
> > + __raw_writel(0x006038d2, IOMUXC_PAD_100);
> > + __raw_writel(0x006038d2, IOMUXC_PAD_101); } #endif
> > +
> > +int board_early_init_f(void)
> > +{
> > + setup_iomux_uart();
> > +#ifdef CONFIG_NAND_FSL_NFC
> > + setup_iomux_nfc();
> > +#endif
> > + return 0;
> > +}
> > +
> > +int board_init(void)
> > +{
> > + /* address of boot parameters */
> > + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
> > +
> > + return 0;
> > +}
> > +
> > +#ifdef CONFIG_BOARD_LATE_INIT
> > +int board_late_init(void)
> > +{
> > +#ifdef CONFIG_MXC_SPI
> > + setup_iomux_spi();
> > +#endif
> > + return 0;
> > +}
> > +#endif
> > +
> > +int checkboard(void)
> > +{
> > + puts("Board: Vybrid\n");
> > +
> > + return 0;
> > +}
> > diff --git a/board/freescale/vybrid/vybridimage.cfg
> > b/board/freescale/vybrid/vybridimage.cfg
> > new file mode 100644
> > index 0000000..5da5659
> > --- /dev/null
> > +++ b/board/freescale/vybrid/vybridimage.cfg
> > @@ -0,0 +1,44 @@
> > +#
> > +# Copyright 2012-2013 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. 51 Franklin Street Fifth Floor Boston, # MA
> > +02110-1301 USA # # Refer docs/README.imxmage for more details about
> > +how-to configure # and create imximage boot image # # The syntax is
> > +taken as close as possible with the kwbimage
> > +
> > +IMAGE_VERSION 2
> > +
> > +# Boot Device : one of
> > +# spi, sd (the board has no nand neither onenand)
> > +
> > +BOOT_FROM sd
> > +
> > +# Device Configuration Data (DCD)
> > +#
> > +# Each entry must have the format:
> > +# Addr-type Address Value
> > +#
> > +# where:
> > +# Addr-type register length (1,2 or 4 bytes)
> > +# Address absolute address of the register
> > +# value value to be stored in the register
> > +
> > +# Setting IOMUXC
> > diff --git a/boards.cfg b/boards.cfg
> > index 7725a15..2700a76 100644
> > --- a/boards.cfg
> > +++ b/boards.cfg
> > @@ -244,6 +244,8 @@ am335x_evm_uart5 arm armv7
> am335x ti
> > am335x_evm_usbspl arm armv7 am335x
> ti am33xx
> am335x_evm:SERIAL1,CONS_INDEX=1,SPL_USBETH_SUPPORT
> > pcm051 arm armv7 pcm051
> phytec am33xx pcm051
> > highbank arm armv7 highbank
> - highbank
> > +vybrid arm armv7 vybrid
> freescale vybrid
> vybrid:VYBRID_CONFIG=board/freescale/vybrid/vybridimage.cfg
> > +vybrid_iram arm armv7 vybrid
> freescale vybrid
> vybrid_iram:VYBRID_CONFIG=board/freescale/vybrid/vybridimage.cfg
> > mx51_efikamx arm armv7 mx51_efikamx
> genesi mx5
> mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKAMX,IMX_CONFIG=board/gene
> si/mx51_efikamx/imximage_mx.cfg
> > mx51_efikasb arm armv7 mx51_efikamx
> genesi mx5
> mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKASB,IMX_CONFIG=board/gene
> si/mx51_efikamx/imximage_sb.cfg
> > mx51evk arm armv7 mx51evk
> freescale mx5
> mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg
> > diff --git a/include/configs/vybrid.h b/include/configs/vybrid.h new
> > file mode 100644 index 0000000..d915bd0
> > --- /dev/null
> > +++ b/include/configs/vybrid.h
> > @@ -0,0 +1,284 @@
> > +/*
> > + * Copyright 2012-2013 Freescale Semiconductor, Inc.
> > + *
> > + * Configuration settings for the vybrid Board
> > + *
> > + * 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
> > + */
> > +
> > +#ifndef __CONFIG_H
> > +#define __CONFIG_H
> > +
> > + /* High Level Configuration Options */
> > +
> > +#define CONFIG_VYBRID
> > +
> > +#define CONFIG_SYS_VYBRID_HCLK 24000000
> > +#define CONFIG_SYS_VYBRID_CLK32 32768
> > +#define CONFIG_DISPLAY_CPUINFO
> > +#define CONFIG_DISPLAY_BOARDINFO
> > +#define CONFIG_SYS_IPG
> > +
> > +#define CONFIG_SYS_ICACHE_OFF
> > +#define CONFIG_SYS_CACHELINE_SIZE 64
> > +
> > +#include <asm/arch/vybrid-regs.h>
> > +
> > +/*
> > + * Disabled for now due to build problems under Debian and a
> > +significant
> > + * increase in the final file size: 144260 vs. 109536 Bytes.
> > + */
> > +
> > +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
> > +#undef CONFIG_SETUP_MEMORY_TAGS
> > +#undef CONFIG_INITRD_TAG
> > +
> > +#undef CONFIG_OF_LIBFDT
> > +
> > +#define CONFIG_MACH_TYPE MACH_TYPE_VYBRID_VF6XX
> > +/* Size of malloc() pool */
> > +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 *
> 1024)
> > +
> > +#define CONFIG_BOARD_LATE_INIT
> > +
> > +/* Hardware drivers */
> > +#define CONFIG_VYBRID_UART
> > +#define CONFIG_VYBRID_UART_BASE UART0_BASE
> > +#define CONFIG_VYBRID_GPIO
> > +
> > +/* allow to overwrite serial and ethaddr */ #define
> > +CONFIG_ENV_OVERWRITE
> > +#define CONFIG_SYS_UART_PORT (1)
> > +#define CONFIG_BAUDRATE 115200
> > +#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600,
> 115200}
> > +
> > +/* Command definition */
> > +#include <config_cmd_default.h>
> > +
> > +#define CONFIG_CMD_BDI /* bdinfo */
> > +#define CONFIG_CMD_BOOTD
> > +#define CONFIG_CMD_CONSOLE /* coninfo */
> > +#define CONFIG_CMD_DHCP
> > +#define CONFIG_CMD_ELF
> > +#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest
> */
> > +#define CONFIG_CMD_MISC
> > +#define CONFIG_CMD_MII
> > +#define CONFIG_CMD_NET
> > +#undef CONFIG_CMD_NFS /* NFS support */
> > +#define CONFIG_CMD_PING
> > +#undef CONFIG_CMD_NAND
> > +#undef CONFIG_CMD_DATE
> > +#undef CONFIG_CMD_IMI /* iminfo */
> > +#undef CONFIG_CMD_IMLS
> > +#undef CONFIG_CMD_LOADB /* loadb */
> > +#undef CONFIG_CMD_LOADS /* loads */
> > +
> > +#define CONFIG_SYS_TEXT_BASE 0x3f000800
> > +
> > +#define CONFIG_MMC
> > +#ifdef CONFIG_MMC
> > +#define CONFIG_SYS_ESDHC1_BASE ESDHC2_BASE_ADDR
> > +#define CONFIG_SYS_ESDHC2_BASE ESDHC2_BASE_ADDR
> > +#define CONFIG_FSL_ESDHC
> > +#define CONFIG_SYS_FSL_ESDHC_ADDR 0
> > +#define CONFIG_SYS_FSL_ESDHC_NUM 1
> > +
> > +#define CONFIG_SYS_FSL_ERRATUM_ESDHC135 #define
> > +CONFIG_SYS_FSL_ERRATUM_ESDHC111 #define
> > +CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
> > +
> > +#define CONFIG_CMD_MMC
> > +#define CONFIG_GENERIC_MMC
> > +#define CONFIG_CMD_FAT
> > +#define CONFIG_DOS_PARTITION
> > +#endif
> > +
> > +/*
> > + * NAND FLASH
> > + */
> > +#ifdef CONFIG_CMD_NAND
> > +#define CONFIG_MTD_NAND_FSL_NFC_SWECC 1
> > +#define CONFIG_JFFS2_NAND
> > +#define CONFIG_NAND_FSL_NFC
> > +#define CONFIG_SYS_NAND_BASE 0x400E0000
> > +#define CONFIG_SYS_MAX_NAND_DEVICE 1
> > +#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
> > +#define CONFIG_SYS_NAND_SELECT_DEVICE
> > +#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
> > +#endif
> > +
> > +#define CONFIG_QUAD_SPI
> > +
> > +/* Network configuration */
> > +#define CONFIG_MCFFEC
> > +#ifdef CONFIG_MCFFEC
> > +# define CONFIG_MII 1
> > +# define CONFIG_MII_INIT 1
> > +# define CONFIG_SYS_DISCOVER_PHY
> > +# define CONFIG_SYS_RX_ETH_BUFFER 8
> > +# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
> > +
> > +# define CONFIG_SYS_FEC0_PINMUX 0
> > +# define CONFIG_SYS_FEC1_PINMUX 0
> > +# define CONFIG_SYS_FEC0_IOBASE MACNET0_BASE_ADDR
> > +# define CONFIG_SYS_FEC1_IOBASE MACNET1_BASE_ADDR
> > +# define CONFIG_SYS_FEC0_MIIBASE MACNET0_BASE_ADDR
> > +# define CONFIG_SYS_FEC1_MIIBASE MACNET0_BASE_ADDR
> > +# define MCFFEC_TOUT_LOOP 50000
> > +# undef CONFIG_HAS_ETH1
> > +
> > +# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
> > +# define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
> > +# define CONFIG_ETHPRIME "FEC0"
> > +# define CONFIG_IPADDR 10.81.67.175
> > +# define CONFIG_NETMASK 255.255.252.0
> > +# define CONFIG_SERVERIP 10.81.64.153
> > +# define CONFIG_GATEWAYIP 10.81.67.254
> > +# define CONFIG_OVERWRITE_ETHADDR_ONCE
> > +
> > +/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
> > +# ifndef CONFIG_SYS_DISCOVER_PHY
> > +# define FECDUPLEX FULL
> > +# define FECSPEED _100BASET
> > +# else
> > +# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
> > +# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
> > +# endif
> > +# endif /* CONFIG_SYS_DISCOVER_PHY */
> > +#endif
> > +
> > +#define CONFIG_BOOTDELAY 3
> > +#define CONFIG_ETHPRIME "FEC0"
> > +#define CONFIG_LOADADDR 0x80010000 /* loadaddr env var
> */
> > +#define CONFIG_ARP_TIMEOUT 200UL
> > +
> > +/* Miscellaneous configurable options */
> > +#define CONFIG_SYS_LONGHELP /* undef to save memory */
> > +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
> > +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
> > +#define CONFIG_SYS_PROMPT "Vybrid U-Boot > "
> > +#undef CONFIG_AUTO_COMPLETE
> > +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
> > +/* Print Buffer Size */
> > +#define CONFIG_SYS_PBSIZE \
> > + (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
> > +#define CONFIG_SYS_MAXARGS 16 /* max number of command args
> */
> > +/* Boot Argument Buffer Size */
> > +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
> > +
> > +#define CONFIG_SYS_MEMTEST_START 0x80010000
> > +#define CONFIG_SYS_MEMTEST_END 0x87C00000
> > +
> > +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
> > +
> > +#define CONFIG_SYS_HZ 1000
> > +#undef CONFIG_CMDLINE_EDITING
> > +
> > +#define CONFIG_PRAM 2048
> > +
> > +/*
> > + * Stack sizes
> > + * The stack sizes are set up in start.S using the settings below */
> > +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
> > +
> > +/* Physical Memory Map */
> > +#define CONFIG_NR_DRAM_BANKS 1
> > +#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
> > +
> > +#define CONFIG_SYS_SDRAM_BASE (0x80000000)
> > +#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
> > +#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
> > +
> > +#define CONFIG_BOARD_EARLY_INIT_F
> > +
> > +#define CONFIG_SYS_INIT_SP_OFFSET \
> > + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) #define
> > +CONFIG_SYS_INIT_SP_ADDR \
> > + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
> > +
> > +/* timer */
> > +#define FTM_BASE_ADDR FTM0_BASE_ADDR
> > +#define CONFIG_TMR_USEPIT
> > +
> > +/* clock/PLL configuration */
> > +/* uart0-2 */
> > +#define CONFIG_SYS_CLKCTL_CCGR0 0x000FC000
> > +/* crc, pit, ftm0/1, a5/m4 wdog */
> > +#define CONFIG_SYS_CLKCTL_CCGR1 0xF00FC0C0
> > +/* lptmr, qspi0, iomuxc, gpio */
> > +#define CONFIG_SYS_CLKCTL_CCGR2 0x0FFF0303
> > +/* anadig, scscm*/
> > +#define CONFIG_SYS_CLKCTL_CCGR3 0x00000033
> > +/* acrc, i2c0/1, wkup, ccm, gpc, src */
> > +#define CONFIG_SYS_CLKCTL_CCGR4 0x33f0f003
> > +#define CONFIG_SYS_CLKCTL_CCGR5 0xFFFFFFFF
> > +/* ocotp, snvs, wdog_snvs, ddrmc */
> > +#define CONFIG_SYS_CLKCTL_CCGR6 0x3003cc00
> > +/* usb1, sdhc0/1 */
> > +#define CONFIG_SYS_CLKCTL_CCGR7 0x0000033c
> > +/* qspi1 */
> > +#define CONFIG_SYS_CLKCTL_CCGR8 0x00000300
> > +/* enet0/1 */
> > +#define CONFIG_SYS_CLKCTL_CCGR9 0x0000000f
> > +/* nfc */
> > +#define CONFIG_SYS_CLKCTL_CCGR10 0x00000003
> > +/* caam */
> > +#define CONFIG_SYS_CLKCTL_CCGR11 0x00000003
> > +
> > +#define CONFIG_SYS_CLKCTRL_CCR 0x00010005
> > +#define CONFIG_SYS_CLKCTRL_CCSR 0x0003FF64
> > +#define CONFIG_SYS_CLKCTRL_CACRR 0x00000810
> > +#define CONFIG_SYS_CLKCTRL_CSCMR1 0x03CA0000
> > +#define CONFIG_SYS_CLKCTRL_CSCDR1 0x01000000
> > +#define CONFIG_SYS_CLKCTRL_CSCDR2 0x30114240
> > +#define CONFIG_SYS_CLKCTRL_CSCDR3 0x00003F1F
> > +#define CONFIG_SYS_CLKCTRL_CSCMR2 0x00000000
> > +#define CONFIG_SYS_CLKCTRL_CSCDR4 0x00000000
> > +#define CONFIG_SYS_CLKCTRL_CLPCR 0x00000078
> > +
> > +#define CONFIG_SYS_ANADIG_USB1_CTRL 0x00012000
> > +#define CONFIG_SYS_ANADIG_USB2_CTRL 0x00012000
> > +#define CONFIG_SYS_ANADIG_528_CTRL 0x00002001
> > +#define CONFIG_SYS_ANADIG_528_SS 0x00000000
> > +#define CONFIG_SYS_ANADIG_528_NUM 0x00000000
> > +#define CONFIG_SYS_ANADIG_528_DENOM 0x00000012
> > +#define CONFIG_SYS_ANADIG_VID_CTRL 0x00011028
> > +#define CONFIG_SYS_ANADIG_VID_NUM 0x00000000
> > +#define CONFIG_SYS_ANADIG_VID_DENOM 0x00000012
> > +#define CONFIG_SYS_ANADIG_ENET_CTRL 0x00011001
> > +#define CONFIG_SYS_ANADIG_PFD_USB1 0x1B1D1A1C
> > +#define CONFIG_SYS_ANADIG_PFD_528 0x171C1813
> > +#define CONFIG_SYS_ANADIG_USB1_MISC 0x00000002
> > +#define CONFIG_SYS_ANADIG_USB2_VBUS 0x00100004
> > +#define CONFIG_SYS_ANADIG_USB2_CHRG 0x00000000
> > +#define CONFIG_SYS_ANADIG_USB2_MISC 0x00000002
> > +#define CONFIG_SYS_ANADIG_SYS_CTRL 0x00002001
> > +#define CONFIG_SYS_ANADIG_SYS_SS 0x00000000
> > +#define CONFIG_SYS_ANADIG_SYS_NUM 0x00000000
> > +#define CONFIG_SYS_ANADIG_SYS_DENOM 0x00000012
> > +#define CONFIG_SYS_ANADIG_SYS_PFD_528 0x00000000
> > +#define CONFIG_SYS_ANADIG_SYS_PLL_LOCK 0x00000000
> > +
> > +/* FLASH and environment organization */ #define CONFIG_SYS_NO_FLASH
> > +
> > +#define CONFIG_ENV_OFFSET (12 * 64 * 1024)
> > +#define CONFIG_ENV_SIZE (8 * 1024)
> > +#define CONFIG_ENV_IS_IN_MMC
> > +#define CONFIG_SYS_MMC_ENV_DEV 0
> > +
> > +#endif
> > diff --git a/include/configs/vybrid_iram.h
> > b/include/configs/vybrid_iram.h new file mode 100644 index
> > 0000000..f88050e
> > --- /dev/null
> > +++ b/include/configs/vybrid_iram.h
> > @@ -0,0 +1,284 @@
> > +/*
> > + * Copyright 2013 Freescale Semiconductor, Inc.
> > + *
> > + * Configuration settings for the vybrid Board
> > + *
> > + * 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
> > + */
> > +
>
> As the name suggest, I am expecting that <soc>_iram.h contains the layout
> of the internal RAM, IRAM on Freescale's SOC. So the name is inconsistent
> with a board name.
>
> > +#ifndef __CONFIG_H
> > +#define __CONFIG_H
> > +
> > +/* High Level Configuration Options */
> > +
> > +#define CONFIG_VYBRID
> > +
> > +#define CONFIG_SYS_VYBRID_HCLK 24000000
> > +#define CONFIG_SYS_VYBRID_CLK32 32768
>
> As I have already said, each CONFIG_SYS must be documented. Anyway, we
> get rid of these two defines in MX2x / MX3 /.. Do we really need them ?
[Alison Wang] Agree, I will remove these two defines in the next version patches. Thanks.
>
> > +#define CONFIG_SYS_UBOOT_IN_GPURAM
>
> ???
>
> > +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
> > +#undef CONFIG_SETUP_MEMORY_TAGS
> > +#undef CONFIG_INITRD_TAG
> > +
> > +#undef CONFIG_OF_LIBFDT
> > +
> > +#define CONFIG_MACH_TYPE MACH_TYPE_VYBRID_VF6XX
>
> Set MACH_TYPE_VYBRID_VF6XX in this file
[Alison Wang] Agree. Thanks.
>
> > +/* Command definition */
> > +#include <config_cmd_default.h>
> > +
> > +#define CONFIG_CMD_BDI /* bdinfo */
> > +#define CONFIG_CMD_BOOTD
> > +#define CONFIG_CMD_CONSOLE /* coninfo */
> > +#define CONFIG_CMD_DHCP
> > +#define CONFIG_CMD_ELF
> > +#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest
> */
> > +#define CONFIG_CMD_MISC
> > +#define CONFIG_CMD_MII
> > +#define CONFIG_CMD_NET
> > +#undef CONFIG_CMD_NFS /* NFS support */
> > +#define CONFIG_CMD_PING
> > +#undef CONFIG_CMD_DATE
> > +#undef CONFIG_CMD_IMI /* iminfo */
> > +#undef CONFIG_CMD_IMLS
> > +#undef CONFIG_CMD_LOADB /* loadb */
> > +#undef CONFIG_CMD_LOADS /* loads */
> > +
> > +#define CONFIG_SYS_TEXT_BASE 0x3f000800
> > +
> > +#define CONFIG_MMC
> > +#ifdef CONFIG_MMC
> > +#define CONFIG_SYS_ESDHC1_BASE ESDHC2_BASE_ADDR
> > +#define CONFIG_SYS_ESDHC2_BASE ESDHC2_BASE_ADDR
> > +#define CONFIG_FSL_ESDHC
> > +#define CONFIG_SYS_FSL_ESDHC_ADDR 0
> > +#define CONFIG_SYS_FSL_ESDHC_NUM 1
> > +
> > +#define CONFIG_SYS_FSL_ERRATUM_ESDHC135 #define
> > +CONFIG_SYS_FSL_ERRATUM_ESDHC111 #define
> > +CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
>
> Maybe correct, but they are up now defined only in PowerPC boards. Do you
> confirm that they are needed ?
[Alison Wang] They are not needed. I will remove them in the next version patches. Thanks.
>
> > +/*
> > + * NAND FLASH
> > + */
> > +#ifdef CONFIG_CMD_NAND
> > +#define CONFIG_JFFS2_NAND
> > +#define CONFIG_NAND_FSL_NFC
> > +#define CONFIG_SYS_NAND_BASE 0x400E0000
> > +#define CONFIG_SYS_MAX_NAND_DEVICE 1
> > +#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
> > +#define CONFIG_SYS_NAND_SELECT_DEVICE
> > +#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
> > +#endif
>
> Does the board have NAND ? I do not see the nand driver.
[Alison Wang] I will add nand driver later.
>
>
> > +
> > +/* Network configuration */
> > +#define CONFIG_MCFFEC
> > +#ifdef CONFIG_MCFFEC
> > +# define CONFIG_MII 1
> > +# define CONFIG_MII_INIT 1
> > +# define CONFIG_SYS_DISCOVER_PHY
> > +# define CONFIG_SYS_RX_ETH_BUFFER 8
> > +# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
> > +
> > +# define CONFIG_SYS_FEC0_PINMUX 0
> > +# define CONFIG_SYS_FEC1_PINMUX 0
> > +# define CONFIG_SYS_FEC0_IOBASE MACNET0_BASE_ADDR
> > +# define CONFIG_SYS_FEC1_IOBASE MACNET1_BASE_ADDR
> > +# define CONFIG_SYS_FEC0_MIIBASE MACNET0_BASE_ADDR
> > +# define CONFIG_SYS_FEC1_MIIBASE MACNET0_BASE_ADDR
> > +# define MCFFEC_TOUT_LOOP 50000
> > +# undef CONFIG_HAS_ETH1
> > +
> > +# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
> > +# define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
>
> Do not hardcode network addresses in u-boot
[Alison Wang] Agree. Thanks.
>
> > +/* timer */
> > +#define FTM_BASE_ADDR FTM0_BASE_ADDR
> > +#define CONFIG_TMR_USEPIT
> > +
> > +/* clock/PLL configuration */
> > +/* uart0-2 */
> > +#define CONFIG_SYS_CLKCTL_CCGR0 0x000FC000
> > +/* crc, pit, ftm0/1, a5/m4 wdog */
> > +#define CONFIG_SYS_CLKCTL_CCGR1 0xF00FC0C0
> > +/* lptmr, qspi0, iomuxc, gpio */
> > +#define CONFIG_SYS_CLKCTL_CCGR2 0x0FFF0303
> > +/* anadig, scscm*/
> > +#define CONFIG_SYS_CLKCTL_CCGR3 0x00000033
> > +/* acrc, i2c0/1, wkup, ccm, gpc, src */
> > +#define CONFIG_SYS_CLKCTL_CCGR4 0x33f0f003
> > +#define CONFIG_SYS_CLKCTL_CCGR5 0xFFFFFFFF
> > +/* ocotp, snvs, wdog_snvs, ddrmc */
> > +#define CONFIG_SYS_CLKCTL_CCGR6 0x3003cc00
> > +/* usb1, sdhc0/1 */
> > +#define CONFIG_SYS_CLKCTL_CCGR7 0x0000033c
> > +/* qspi1 */
> > +#define CONFIG_SYS_CLKCTL_CCGR8 0x00000300
> > +/* enet0/1 */
> > +#define CONFIG_SYS_CLKCTL_CCGR9 0x0000000f
> > +/* nfc */
> > +#define CONFIG_SYS_CLKCTL_CCGR10 0x00000003
> > +/* caam */
> > +#define CONFIG_SYS_CLKCTL_CCGR11 0x00000003
> > +
> > +#define CONFIG_SYS_CLKCTRL_CCR 0x00010005
> > +#define CONFIG_SYS_CLKCTRL_CCSR 0x0003FF64
> > +#define CONFIG_SYS_CLKCTRL_CACRR 0x00000810
> > +#define CONFIG_SYS_CLKCTRL_CSCMR1 0x03CA0000
> > +#define CONFIG_SYS_CLKCTRL_CSCDR1 0x01000000
> > +#define CONFIG_SYS_CLKCTRL_CSCDR2 0x30114240
> > +#define CONFIG_SYS_CLKCTRL_CSCDR3 0x00003F1F
> > +#define CONFIG_SYS_CLKCTRL_CSCMR2 0x00000000
> > +#define CONFIG_SYS_CLKCTRL_CSCDR4 0x00000000
> > +#define CONFIG_SYS_CLKCTRL_CLPCR 0x00000078
> > +
> > +#define CONFIG_SYS_ANADIG_USB1_CTRL 0x00012000
> > +#define CONFIG_SYS_ANADIG_USB2_CTRL 0x00012000
> > +#define CONFIG_SYS_ANADIG_528_CTRL 0x00002001
> > +#define CONFIG_SYS_ANADIG_528_SS 0x00000000
> > +#define CONFIG_SYS_ANADIG_528_NUM 0x00000000
> > +#define CONFIG_SYS_ANADIG_528_DENOM 0x00000012
> > +#define CONFIG_SYS_ANADIG_VID_CTRL 0x00011028
> > +#define CONFIG_SYS_ANADIG_VID_NUM 0x00000000
> > +#define CONFIG_SYS_ANADIG_VID_DENOM 0x00000012
> > +#define CONFIG_SYS_ANADIG_ENET_CTRL 0x00011001
> > +#define CONFIG_SYS_ANADIG_PFD_USB1 0x1B1D1A1C
> > +#define CONFIG_SYS_ANADIG_PFD_528 0x171C1813
> > +#define CONFIG_SYS_ANADIG_USB1_MISC 0x00000002
> > +#define CONFIG_SYS_ANADIG_USB2_VBUS 0x00100004
> > +#define CONFIG_SYS_ANADIG_USB2_CHRG 0x00000000
> > +#define CONFIG_SYS_ANADIG_USB2_MISC 0x00000002
> > +#define CONFIG_SYS_ANADIG_SYS_CTRL 0x00002001
> > +#define CONFIG_SYS_ANADIG_SYS_SS 0x00000000
> > +#define CONFIG_SYS_ANADIG_SYS_NUM 0x00000000
> > +#define CONFIG_SYS_ANADIG_SYS_DENOM 0x00000012
> > +#define CONFIG_SYS_ANADIG_SYS_PFD_528 0x00000000
> > +#define CONFIG_SYS_ANADIG_SYS_PLL_LOCK 0x00000000
> > +
>
> See my previous comments about this stuff.
[Alison Wang] Agree.
>
Thanks a lot!
Best Regards,
Alison Wang
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