On 10/27/2011 01:31 PM, Helmut Raiger wrote: > This allows to initialize DDR memory in C code. > Currently all mx31 boards use assembler code (lowlevel_init.S) > > Signed-off-by: Helmut Raiger <helmut.rai...@hale.at> > --- > V2: new in V2 > V3: no changes > > arch/arm/include/asm/arch-mx31/imx-regs.h | 13 +++++++++++++ > 1 files changed, 13 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h > b/arch/arm/include/asm/arch-mx31/imx-regs.h > index f487975..afdaa1c 100644 > --- a/arch/arm/include/asm/arch-mx31/imx-regs.h > +++ b/arch/arm/include/asm/arch-mx31/imx-regs.h > @@ -522,6 +522,17 @@ struct mx31_weim { > struct mx31_weim_cscr cscr[6]; > }; > > +/* ESD control registers */ > +struct esdc_regs { > + u32 ctl0; > + u32 cfg0; > + u32 ctl1; > + u32 cfg1; > + u32 misc; > + u32 dly[5]; > + u32 dlyl; > +}; > + > #endif > > #define __REG(x) (*((volatile u32 *)(x))) > @@ -600,6 +611,8 @@ struct mx31_weim { > #define ESDCTL_BL(x) ((x) << 7) > #define ESDCTL_PRCT(x) ((x) << 0) > > +#define ESDCTL_BASE_ADDR 0xB8001000 > + > /* 13 fields of the upper CS control register */ > #define CSCR_U(sp, wp, bcd, bcs, psz, pme, sync, dol, \ > cnc, wsc, ew, wws, edc) \
Acked-by: Stefano Babic <sba...@denx.de> Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot