Hello Stefan, on 10.04.2013 09:17, Stefan Roese wrote: > Titanium is a i.MX6 based board from ProjectionDesign / Barco. This > patch adds support for this board with the newly introduced NAND > support for i.MX6. > > Signed-off-by: Stefan Roese <s...@denx.de> > --- > MAINTAINERS | 2 + > board/freescale/titanium/Makefile | 36 ++++ > board/freescale/titanium/imximage.cfg | 181 +++++++++++++++++ > board/freescale/titanium/titanium.c | 372 > ++++++++++++++++++++++++++++++++++ > boards.cfg | 1 + > include/configs/titanium.h | 274 +++++++++++++++++++++++++ > 6 files changed, 866 insertions(+) > create mode 100644 board/freescale/titanium/Makefile > create mode 100644 board/freescale/titanium/imximage.cfg > create mode 100644 board/freescale/titanium/titanium.c > create mode 100644 include/configs/titanium.h
[...] > diff --git a/board/freescale/titanium/imximage.cfg > b/board/freescale/titanium/imximage.cfg > new file mode 100644 > index 0000000..9172d0e > --- /dev/null > +++ b/board/freescale/titanium/imximage.cfg > @@ -0,0 +1,181 @@ > +/* > + * Projectiondesign AS > + * Derived from ./board/freescale/mx6qsabrelite/imximage.cfg > + * > + * Copyright (C) 2011 Freescale Semiconductor, Inc. > + * Jason Liu <r64...@freescale.com> > + * > + * 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. > + * > + * 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 */ > + > +IMAGE_VERSION 2 > + > +/* > + * Boot Device : one of > + * spi, sd (the board has no nand neither onenand) > + */ > +BOOT_FROM nand just Nitpicking: Comment says one of spi, sd you select nand ... and comment says the board has no nand ... ;-) [...] > +/* > + * Siste adresse i RAM. Starter på 0x10000000 og med 512MB blir dette > + * siste 0x30000000 som er 768MB - sabrelite: 0x00000027 > + */ Again Nitpick... comments in english please ... [...] > diff --git a/board/freescale/titanium/titanium.c > b/board/freescale/titanium/titanium.c > new file mode 100644 > index 0000000..3cf68cf > --- /dev/null > +++ b/board/freescale/titanium/titanium.c > @@ -0,0 +1,372 @@ [...] > +static void setup_gpmi_nand(void) > +{ > + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; > + unsigned int reg; > + > + /* config gpmi nand iomux */ > + imx_iomux_v3_setup_multiple_pads(nfc_pads, > + ARRAY_SIZE(nfc_pads)); > + > + /* config gpmi and bch clock to 11Mhz*/ > + reg = readl(&mxc_ccm->cs2cdr); > + reg &= 0xF800FFFF; > + reg |= 0x01E40000; Hmm.. could you use some defines for this magic values? > + writel(reg, &mxc_ccm->cs2cdr); > + > + /* enable gpmi and bch clock gating */ > + reg = readl(&mxc_ccm->CCGR4); > + reg |= 0xFF003000; and here ... > + writel(reg, &mxc_ccm->CCGR4); > + > + /* enable apbh clock gating */ > + reg = readl(&mxc_ccm->CCGR0); > + reg |= 0x0030; and here ... Thanks! > + writel(reg, &mxc_ccm->CCGR0); > +} > + [...] bye, Heiko -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot