From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 07/11] ARM: Add Altera SoCFPGA support
Date: Wed, 18 Sep 2013 10:06:28 +0200 [thread overview]
Message-ID: <20130918080628.GP30088@pengutronix.de> (raw)
In-Reply-To: <20130917144649.GA28390@ns203013.ovh.net>
On Tue, Sep 17, 2013 at 04:46:49PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > +
> > + if (IS_ENABLED(CONFIG_OMAP_BUILD_IFT))
> OMAP?
Damn. Removed.
> > + default_environment_path = "/dev/defaultenv";
> > + else
> > + default_environment_path = "/boot/barebox.env";
> > +
> > +out_free:
> > + free(partname);
> > + return 0;
> > +}
> > +late_initcall(socfpga_env_init);
> > +#endif
> > diff --git a/arch/arm/mach-socfpga/include/mach/clkdev.h b/arch/arm/mach-socfpga/include/mach/clkdev.h
> > new file mode 100644
> > index 0000000..04b37a8
> > --- /dev/null
> > +++ b/arch/arm/mach-socfpga/include/mach/clkdev.h
> > @@ -0,0 +1,7 @@
> > +#ifndef __ASM_MACH_CLKDEV_H
> > +#define __ASM_MACH_CLKDEV_H
> > +
> > +#define __clk_get(clk) ({ 1; })
> > +#define __clk_put(clk) do { } while (0)
> > +
> do we still need this?
Nope, removed.
> > +#endif
> > diff --git a/arch/arm/mach-socfpga/include/mach/clock-manager.h b/arch/arm/mach-socfpga/include/mach/clock-manager.h
> > new file mode 100644
> > index 0000000..a2b6975
> > --- /dev/null
>
> > +#if ARRIAV || CYCLONEV
> > + /* av/cv don't have out2 */
> > + scc_mgr_set_dqs_out1_delay(write_group, IO_DQS_OUT_RESERVE);
> > +#else
> > + scc_mgr_set_dqs_out1_delay(write_group, 0);
> > + scc_mgr_set_dqs_out2_delay(write_group, IO_DQS_OUT_RESERVE);
> > +#endif
> really?
What do you mean? I have no idea if the above code is correct, it's
copied from Altera code.
> > + clks[timer] = clk_fixed("timer", 200000000);
> > + clkdev_add_physbase(clks[timer], CYCLONE5_SMP_TWD_ADDRESS, NULL);
> > + add_generic_device("smp_twd", 0, NULL, CYCLONE5_SMP_TWD_ADDRESS, 0x100,
> > + IORESOURCE_MEM, NULL);
> > +}
> > +
> > +static void *socfpga_xload_mmc(void)
> > +{
> > + int ret;
> > + void *buf;
> > + int len;
> > + const char *diskdev = "disk0.1";
> > +
> > + pr_info("loading bootloader from SD/MMC\n");
> > +
> > + ret = mount(diskdev, "fat", "/");
> > + if (ret) {
> > + printf("Unable to mount %s (%d)\n", diskdev, ret);
> > + return NULL;
> > + }
> > +
> > + buf = read_file("/barebox.bin", &len);
> > + if (!buf) {
> > + printf("could not read barebox.bin from sd card\n");
> > + return NULL;
> > + }
> > +
> > + return buf;
> > +}
> please use the generic bootstrap code
Ok
Sascha
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next prev parent reply other threads:[~2013-09-18 8:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-16 8:48 [PATCH] " Sascha Hauer
2013-09-16 8:48 ` [PATCH 01/11] ARM: invalidate caches thoroughly Sascha Hauer
2013-09-16 8:48 ` [PATCH 02/11] clk: of: introduce of_clk_src_simple_get Sascha Hauer
2013-09-16 8:48 ` [PATCH 03/11] of: partition: Check for valid partition name Sascha Hauer
2013-09-16 8:48 ` [PATCH 04/11] serial: ns16550: Add compatible entry for snps, dw-apb-uart Sascha Hauer
2013-09-16 8:48 ` [PATCH 05/11] clk: Add Altera SoCFPGA clk support Sascha Hauer
2013-09-16 8:48 ` [PATCH 06/11] scripts: Add Altera SoCFPGA mkimage support Sascha Hauer
2013-09-16 8:48 ` [PATCH 07/11] ARM: Add Altera SoCFPGA support Sascha Hauer
2013-09-17 14:46 ` Jean-Christophe PLAGNIOL-VILLARD
2013-09-18 8:06 ` Sascha Hauer [this message]
2013-09-16 8:48 ` [PATCH 08/11] ARM: socfpga: Add FPGA programming command Sascha Hauer
2013-09-16 10:40 ` Steffen Trumtrar
2013-09-16 11:09 ` Sascha Hauer
2013-09-16 11:43 ` Steffen Trumtrar
2013-09-17 14:51 ` Jean-Christophe PLAGNIOL-VILLARD
2013-09-16 8:48 ` [PATCH 09/11] ARM: SoCFPGA: Add Terasic SoCkit board support Sascha Hauer
2013-09-17 14:49 ` Jean-Christophe PLAGNIOL-VILLARD
2013-09-16 8:48 ` [PATCH 10/11] ARM: SoCFPGA: Add EBV SoCrates " Sascha Hauer
2013-09-16 8:48 ` [PATCH 11/11] ARM: Altera SoCFPGA: Add defconfig files Sascha Hauer
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