4  * U-Boot:board/davinci/da8xxevm/da850evm.c
6  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
13  * SPDX-License-Identifier:	GPL-2.0+
23 #include <asm/ti-common/davinci_nand.h>
29 #include <asm/gpio.h>
32 #include <asm/mach-types.h>
50 	mdstat = &psc_regs->psc0.mdstat[id];  in dsp_lpsc_on()
51 	mdctl = &psc_regs->psc0.mdctl[id];  in dsp_lpsc_on()
52 	ptstat = &psc_regs->ptstat;  in dsp_lpsc_on()
53 	ptcmd = &psc_regs->ptcmd;  in dsp_lpsc_on()
80 	if (hwconfig_subarg_cmp_f("dsp", "wake", "no", NULL))  in dspwake()
83 	*resetvect++ = 0x1E000; /* DSP Idle */  in dspwake()
87 	/* setup the DSP reset vector */  in dspwake()
146  * get_board_rev() - setup to pass kernel board revision information
148  * bit[0-3]	Maximum cpu clock rate supported by onboard SoC
149  *		0000b - 300 MHz
150  *		0001b - 372 MHz
151  *		0010b - 408 MHz
152  *		0011b - 456 MHz
181 	 * assuming here that the DSP bootloader has set the IOPU  in board_early_init_f()
195 	gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA850_EVM;  in board_init()
198 	gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;  in board_init()
201 	writel(readl(&davinci_syscfg_regs->suspsrc) &  in board_init()
205 	       &davinci_syscfg_regs->suspsrc);  in board_init()
219 	       &davinci_uart0_ctrl_regs->pwremu_mgmt);  in board_init()
221 	       &davinci_uart2_ctrl_regs->pwremu_mgmt);  in board_init()
228  * Initializes on-board ethernet controllers.
234 		return -1;  in board_eth_init()
241 static int init_led(int gpio, char *name, int val)  in init_led()  argument
245 	ret = gpio_request(gpio, name);  in init_led()
247 		return -1;  in init_led()
248 	ret = gpio_direction_output(gpio, val);  in init_led()
250 		return -1;  in init_led()
252 	return gpio;  in init_led()
287 		 * U-Boot operation  in show_boot_progress()
308 	 * 0: boot u-boot  in spl_start_uboot()
309 	 * if error accessing gpio boot U-Boot  in spl_start_uboot()
313 	 * 1: boot u-boot  in spl_start_uboot()