/*
* called from C runtime startup code (arch/arm/lib/crt0.S:_main)
* - we have a stack and a place to store GD, both in SRAM
* - no variable global data is available
*/
void board_init_f(ulong dummy)
{
/* setup AIPS and disable watchdog */
arch_cpu_init();
ccgr_init();
gpr_init();
/* setup GP timer */
timer_init();
#ifdef CONFIG_BOARD_POSTCLK_INIT
board_postclk_init();
#endif
#ifdef CONFIG_FSL_ESDHC
get_clocks();
#endif
/* Setup IOMUX and configure basics. */
novena_spl_setup_iomux_audio();
novena_spl_setup_iomux_buttons();
novena_spl_setup_iomux_enet();
novena_spl_setup_iomux_fpga();
novena_spl_setup_iomux_i2c();
novena_spl_setup_iomux_pcie();
novena_spl_setup_iomux_sdhc();
novena_spl_setup_iomux_spi();
novena_spl_setup_iomux_uart();
novena_spl_setup_iomux_video();
/* UART clocks enabled and gd valid - init serial console */
preloader_console_init();
/* Start the DDR DRAM */
novena_read_spd(&novena_ddr_info, &novena_ddr3_cfg);
mx6dq_dram_iocfg(novena_ddr3_cfg.width,
&novena_ddr_ioregs, &novena_grp_ioregs);
mx6_dram_cfg(&novena_ddr_info, &novena_mmdc_calib, &novena_ddr3_cfg);
do_write_level_calibration();
do_dqs_calibration();
printf("Running post-config memory test... ");
if (novena_memory_test())
printf("Fail!\n");
else
printf("Pass\n");
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
/* load/boot image from boot device */
board_init_r(NULL, 0);
}
/*
* called from C runtime startup code (arch/arm/lib/crt0.S:_main)
* - we have a stack and a place to store GD, both in SRAM
* - no variable global data is available
*/
void board_init_f(ulong dummy)
{
/* setup AIPS and disable watchdog */
arch_cpu_init();
ccgr_init();
gpr_init();
/* setup GP timer */
timer_init();
#ifdef CONFIG_BOARD_POSTCLK_INIT
board_postclk_init();
#endif
#ifdef CONFIG_FSL_ESDHC
get_clocks();
#endif
/* Setup IOMUX and configure basics. */
novena_spl_setup_iomux_audio();
novena_spl_setup_iomux_buttons();
novena_spl_setup_iomux_enet();
novena_spl_setup_iomux_fpga();
novena_spl_setup_iomux_i2c();
novena_spl_setup_iomux_pcie();
novena_spl_setup_iomux_sdhc();
novena_spl_setup_iomux_spi();
novena_spl_setup_iomux_uart();
novena_spl_setup_iomux_video();
/* UART clocks enabled and gd valid - init serial console */
preloader_console_init();
/* Start the DDR DRAM */
mx6dq_dram_iocfg(64, &novena_ddr_ioregs, &novena_grp_ioregs);
mx6_dram_cfg(&novena_ddr_info, &novena_mmdc_calib, &elpida_4gib_1600);
/* Perform DDR DRAM calibration */
udelay(100);
mmdc_do_write_level_calibration();
mmdc_do_dqs_calibration();
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
/* load/boot image from boot device */
board_init_r(NULL, 0);
}
