Dear
On 10 February 2010 15:31, Naveen Krishna Ch <naveenkrishna...@gmail.com> wrote:
> Hi Kang,
>
> On 10 February 2010 11:43, Minkyu Kang <proms...@gmail.com> wrote:
>>
>> Dear Naveen Krishna Ch,
>>
>> On 9 February 2010 18:38, Naveen Krishna Ch <ch.nav...@samsung.com> wrote:
>> > From: Naveen Krishna CH <ch.nav...@samsung.com>
>> >
>> > Nand Flash, Ethernet, other features might need to configure the
>> > SROMC registers accordingly.
>> > The config_sromc() functions helps with this.
>> >
>> > Signed-off-by: Naveen Krishna Ch <ch.naveen <at> samsung.com>
>>
>> please fix ur e-mail address.
>
> The Email ID is correct.
ch.naveen <at> samsung.com is correct?
Please modify it to ch.nav...@samsung.com
>>
>> > ---
>> > cpu/arm_cortexa8/s5pc1xx/Makefile | 1 +
>> > cpu/arm_cortexa8/s5pc1xx/sromc.c | 49
>> > ++++++++++++++++++++++++++++++++++++
>> > include/asm-arm/arch-s5pc1xx/mem.h | 3 ++
>> > 3 files changed, 53 insertions(+), 0 deletions(-)
>> > create mode 100644 cpu/arm_cortexa8/s5pc1xx/sromc.c
>> >
>> > diff --git a/cpu/arm_cortexa8/s5pc1xx/Makefile
>> > b/cpu/arm_cortexa8/s5pc1xx/Makefile
>> > index 4f922e6..0a6a9b4 100644
>> > --- a/cpu/arm_cortexa8/s5pc1xx/Makefile
>> > +++ b/cpu/arm_cortexa8/s5pc1xx/Makefile
>> > @@ -34,6 +34,7 @@ SOBJS += reset.o
>> > COBJS += clock.o
>> > COBJS += cpu_info.o
>> > COBJS += timer.o
>> > +COBJS += sromc.o
>> >
>> > SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
>> > OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
>> > diff --git a/cpu/arm_cortexa8/s5pc1xx/sromc.c
>> > b/cpu/arm_cortexa8/s5pc1xx/sromc.c
>> > new file mode 100644
>> > index 0000000..96ca9e0
>> > --- /dev/null
>> > +++ b/cpu/arm_cortexa8/s5pc1xx/sromc.c
>> > @@ -0,0 +1,49 @@
>> > +/*
>> > + * Copyright (C) 2010 Samsung Electronics
>> > + * Naveen Krishna Ch <ch.nav...@samsung.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.
>> > + *
>> > + * 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/arch/mem.h>
>> > +
>> > +/*
>> > + * config_sromc() - select the proper SROMC Bank and configure the
>> > + * band width control and bank control registers
>> > + * srom_bank - SROM Bank 0 to 5
>> > + * smc_bw_conf - SMC Band witdh reg configuration value
>> > + * smc_bc_conf - SMC Bank Control reg configuration value
>> > + */
>> > +void config_sromc(u32 srom_bank, u32 smc_bw_conf, u32 smc_bc_conf)
>> > +{
>> > + u32 tmp;
>> > + struct s5pc1xx_sromc *const srom =
>> > + (struct s5pc1xx_sromc *)S5PC100_SROMC_BASE;
>>
>> Please adds support S5PC110 together.
>
> I wil add this and resend the patch.
>>
>> > +
>> > + /* Configure SMC_BW register to handle proper SROMC bank */
>> > + tmp = srom->smc_bw;
>> > + tmp &= ~(0xF << (srom_bank * 4));
>> > + tmp |= smc_bw_conf;
>> > + srom->smc_bw = tmp;
>> > +
>> > + /* Configure SMC_BC register */
>> > + srom->smc_bc[srom_bank] = smc_bc_conf;
>> > +}
>> > diff --git a/include/asm-arm/arch-s5pc1xx/mem.h
>> > b/include/asm-arm/arch-s5pc1xx/mem.h
>> > index 66272ff..99b2d2e 100644
>> > --- a/include/asm-arm/arch-s5pc1xx/mem.h
>> > +++ b/include/asm-arm/arch-s5pc1xx/mem.h
>> > @@ -52,4 +52,7 @@ struct s5pc1xx_sromc {
>> > };
>> > #endif /* __ASSEMBLY__ */
>> >
>> > +/* Configure the Band Width and Bank Control Regs for required SROMC
>> > Bank */
>> > +void config_sromc(u32 srom_bank, u32 smc_bw_conf, u32 smc_bc_conf);
>> > +
>> > #endif /* __ASM_ARCH_MEM_H_ */
>> > --
>> > 1.6.6
>> >
>> > _______________________________________________
>> > U-Boot mailing list
>> > U-Boot@lists.denx.de
>> > http://lists.denx.de/mailman/listinfo/u-boot
>> >
>>
>> Thanks
>> Minkyu Kang
>> --
>> from. prom.
>> www.promsoft.net
>> _______________________________________________
>> U-Boot mailing list
>> U-Boot@lists.denx.de
>> http://lists.denx.de/mailman/listinfo/u-boot
>
>
>
> --
> Shine bright,
> (: Naveen Krishna Ch :)
>
Thanks
Minkyu Kang
--
from. prom.
www.promsoft.net
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