Please update your commit header.
On 10/13/2017 03:08 AM, tien.fong.c...@intel.com wrote:
> From: Tien Fong Chee <tien.fong.c...@intel.com>
>
> SPL configures DDR by programming peripheral raw binary file
> and calibrating DDR.
>
> Signed-off-by: Tien Fong Chee <tien.fong.c...@intel.com>
> ---
> arch/arm/mach-socfpga/spl.c | 56
> +++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 56 insertions(+)
>
> diff --git a/arch/arm/mach-socfpga/spl.c b/arch/arm/mach-socfpga/spl.c
> index aba116d..6c9bf81 100644
> --- a/arch/arm/mach-socfpga/spl.c
> +++ b/arch/arm/mach-socfpga/spl.c
> @@ -15,6 +15,7 @@
> #include <asm/arch/system_manager.h>
> #include <asm/arch/freeze_controller.h>
> #include <asm/arch/clock_manager.h>
> +#include <asm/arch/fpga_manager.h>
> #include <asm/arch/misc.h>
> #include <asm/arch/scan_manager.h>
> #include <asm/arch/sdram.h>
> @@ -22,6 +23,10 @@
> #include <asm/arch/nic301.h>
> #include <asm/sections.h>
> #include <fdtdec.h>
> +#include <fat.h>
> +#include <fs.h>
> +#include <linux/ctype.h>
> +#include <mmc.h>
> #include <watchdog.h>
> #if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
> #include <asm/arch/pinmux.h>
> @@ -29,6 +34,9 @@
>
> DECLARE_GLOBAL_DATA_PTR;
>
> +#define BSIZE 4096
> +#define PERIPH_RBF 0
> +
> #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
> static struct pl310_regs *const pl310 =
> (struct pl310_regs *)CONFIG_SYS_PL310_BASE;
> @@ -197,6 +205,12 @@ void board_init_f(ulong dummy)
> #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
> void spl_board_init(void)
> {
> + int rval = 0;
> + int len = 0;
> + u32 buffer[BSIZE] __aligned(ARCH_DMA_MINALIGN);
> + struct spl_boot_device bootdev;
> + fpga_fs_info fpga_fsinfo;
> +
> /* configuring the clock based on handoff */
> cm_basic_init(gd->fdt_blob);
> WATCHDOG_RESET();
> @@ -214,6 +228,48 @@ void spl_board_init(void)
>
> /* Add device descriptor to FPGA device table */
> socfpga_fpga_add();
> +
> + bootdev.boot_device = spl_boot_device();
> +
> + if (BOOT_DEVICE_MMC1 == bootdev.boot_device) {
> + struct mmc *mmc = NULL;
> + int err = 0;
> +
> + spl_mmc_find_device(&mmc, bootdev.boot_device);
> +
> + err = mmc_init(mmc);
> +
> + if (err) {
> +#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
> + printf("spl: mmc init failed with error: %d\n", err);
You should use puts instead of printf. But this case use error()? Why do
you need to wrap this around CONFIG_SPL_LIBCOMMON_SUPPORT?
> +#endif
> + return;
> + }
> +
> + fpga_fsinfo.interface = "mmc";
> + fpga_fsinfo.fstype = FS_TYPE_FAT;
> + }
> +
> + fpga_fsinfo.dev_part = (char *)get_cff_devpart(gd->fdt_blob,
> + &len);
> +
> + fpga_fsinfo.filename = (char *)get_cff_filename(gd->fdt_blob,
> + &len,
> + PERIPH_RBF);
> +
> + /* Program peripheral RBF */
> + if (fpga_fsinfo.filename)
> + rval = fpga_fsload(0, buffer, BSIZE, &fpga_fsinfo);
> + else {
> + printf("Failed to find peripheral RBF file from DTS\n");
Use error()?
Dinh
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