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u-boot/board/ti/am57xx/board.c
Andreas Dannenberg 17c2987336 arm: omap5: add U-Boot FIT signing and SPL image post-processing 
Modify the SPL build procedure for AM57xx and DRA7xx high-security (HS)
device variants to create a secure u-boot_HS.img FIT blob that contains
U-Boot and DTB artifacts signed with a TI-specific process based on the
CONFIG_TI_SECURE_DEVICE config option and the externally-provided image
signing tool.

Also populate the corresponding FIT image post processing call to be
performed during SPL runtime.

Signed-off-by: Daniel Allred <d-allred@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-07-14 18:22:22 -04:00

760 lines
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/*
* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
*
* Author: Felipe Balbi <balbi@ti.com>
*
* Based on board/ti/dra7xx/evm.c
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <palmas.h>
#include <sata.h>
#include <usb.h>
#include <asm/omap_common.h>
#include <asm/omap_sec_common.h>
#include <asm/emif.h>
#include <asm/gpio.h>
#include <asm/arch/gpio.h>
#include <asm/arch/clock.h>
#include <asm/arch/dra7xx_iodelay.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/sata.h>
#include <asm/arch/gpio.h>
#include <asm/arch/omap.h>
#include <environment.h>
#include <usb.h>
#include <linux/usb/gadget.h>
#include <dwc3-uboot.h>
#include <dwc3-omap-uboot.h>
#include <ti-usb-phy-uboot.h>
#include "../common/board_detect.h"
#include "mux_data.h"
#define board_is_x15() board_ti_is("BBRDX15_")
#define board_is_am572x_evm() board_ti_is("AM572PM_")
#define board_is_am572x_idk() board_ti_is("AM572IDK")
#ifdef CONFIG_DRIVER_TI_CPSW
#include <cpsw.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
/* GPIO 7_11 */
#define GPIO_DDR_VTT_EN 203
#define SYSINFO_BOARD_NAME_MAX_LEN 45
const struct omap_sysinfo sysinfo = {
"Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN\n"
};
static const struct dmm_lisa_map_regs beagle_x15_lisa_regs = {
.dmm_lisa_map_3 = 0x80740300,
.is_ma_present = 0x1
};
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
{
*dmm_lisa_regs = &beagle_x15_lisa_regs;
}
static const struct emif_regs beagle_x15_emif1_ddr3_532mhz_emif_regs = {
.sdram_config_init = 0x61851b32,
.sdram_config = 0x61851b32,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xcccf36ab,
.sdram_tim2 = 0x308f7fda,
.sdram_tim3 = 0x409f88a8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x5007190b,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400b,
.emif_ddr_phy_ctlr_1 = 0x0e24400b,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00910091,
.emif_ddr_ext_phy_ctrl_3 = 0x00950095,
.emif_ddr_ext_phy_ctrl_4 = 0x009b009b,
.emif_ddr_ext_phy_ctrl_5 = 0x009e009e,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
/* Ext phy ctrl regs 1-35 */
static const u32 beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs[] = {
0x10040100,
0x00910091,
0x00950095,
0x009B009B,
0x009E009E,
0x00980098,
0x00340034,
0x00350035,
0x00340034,
0x00310031,
0x00340034,
0x007F007F,
0x007F007F,
0x007F007F,
0x007F007F,
0x007F007F,
0x00480048,
0x004A004A,
0x00520052,
0x00550055,
0x00500050,
0x00000000,
0x00600020,
0x40011080,
0x08102040,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0
};
static const struct emif_regs beagle_x15_emif2_ddr3_532mhz_emif_regs = {
.sdram_config_init = 0x61851b32,
.sdram_config = 0x61851b32,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xcccf36b3,
.sdram_tim2 = 0x308f7fda,
.sdram_tim3 = 0x407f88a8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x5007190b,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400b,
.emif_ddr_phy_ctlr_1 = 0x0e24400b,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00910091,
.emif_ddr_ext_phy_ctrl_3 = 0x00950095,
.emif_ddr_ext_phy_ctrl_4 = 0x009b009b,
.emif_ddr_ext_phy_ctrl_5 = 0x009e009e,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
static const u32 beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs[] = {
0x10040100,
0x00910091,
0x00950095,
0x009B009B,
0x009E009E,
0x00980098,
0x00340034,
0x00350035,
0x00340034,
0x00310031,
0x00340034,
0x007F007F,
0x007F007F,
0x007F007F,
0x007F007F,
0x007F007F,
0x00480048,
0x004A004A,
0x00520052,
0x00550055,
0x00500050,
0x00000000,
0x00600020,
0x40011080,
0x08102040,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0,
0x0
};
void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
{
switch (emif_nr) {
case 1:
*regs = &beagle_x15_emif1_ddr3_532mhz_emif_regs;
break;
case 2:
*regs = &beagle_x15_emif2_ddr3_532mhz_emif_regs;
break;
}
}
void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size)
{
switch (emif_nr) {
case 1:
*regs = beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs;
*size = ARRAY_SIZE(beagle_x15_emif1_ddr3_ext_phy_ctrl_const_regs);
break;
case 2:
*regs = beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs;
*size = ARRAY_SIZE(beagle_x15_emif2_ddr3_ext_phy_ctrl_const_regs);
break;
}
}
struct vcores_data beagle_x15_volts = {
.mpu.value = VDD_MPU_DRA7,
.mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = TPS659038_REG_ADDR_SMPS12,
.mpu.pmic = &tps659038,
.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
.eve.value = VDD_EVE_DRA7,
.eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS659038_REG_ADDR_SMPS45,
.eve.pmic = &tps659038,
.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
.gpu.value = VDD_GPU_DRA7,
.gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = TPS659038_REG_ADDR_SMPS45,
.gpu.pmic = &tps659038,
.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
.core.value = VDD_CORE_DRA7,
.core.efuse.reg = STD_FUSE_OPP_VMIN_CORE,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS659038_REG_ADDR_SMPS6,
.core.pmic = &tps659038,
.iva.value = VDD_IVA_DRA7,
.iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS659038_REG_ADDR_SMPS45,
.iva.pmic = &tps659038,
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
struct vcores_data am572x_idk_volts = {
.mpu.value = VDD_MPU_DRA7,
.mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = TPS659038_REG_ADDR_SMPS12,
.mpu.pmic = &tps659038,
.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
.eve.value = VDD_EVE_DRA7,
.eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS659038_REG_ADDR_SMPS45,
.eve.pmic = &tps659038,
.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
.gpu.value = VDD_GPU_DRA7,
.gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = TPS659038_REG_ADDR_SMPS6,
.gpu.pmic = &tps659038,
.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
.core.value = VDD_CORE_DRA7,
.core.efuse.reg = STD_FUSE_OPP_VMIN_CORE,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS659038_REG_ADDR_SMPS7,
.core.pmic = &tps659038,
.iva.value = VDD_IVA_DRA7,
.iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS659038_REG_ADDR_SMPS8,
.iva.pmic = &tps659038,
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
#ifdef CONFIG_SPL_BUILD
/* No env to setup for SPL */
static inline void setup_board_eeprom_env(void) { }
/* Override function to read eeprom information */
void do_board_detect(void)
{
int rc;
rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS);
if (rc)
printf("ti_i2c_eeprom_init failed %d\n", rc);
}
#else /* CONFIG_SPL_BUILD */
/* Override function to read eeprom information: actual i2c read done by SPL*/
void do_board_detect(void)
{
char *bname = NULL;
int rc;
rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS);
if (rc)
printf("ti_i2c_eeprom_init failed %d\n", rc);
if (board_is_x15())
bname = "BeagleBoard X15";
else if (board_is_am572x_evm())
bname = "AM572x EVM";
else if (board_is_am572x_idk())
bname = "AM572x IDK";
if (bname)
snprintf(sysinfo.board_string, SYSINFO_BOARD_NAME_MAX_LEN,
"Board: %s REV %s\n", bname, board_ti_get_rev());
}
static void setup_board_eeprom_env(void)
{
char *name = "beagle_x15";
int rc;
rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS);
if (rc)
goto invalid_eeprom;
if (board_is_am572x_evm())
name = "am57xx_evm";
else if (board_is_am572x_idk())
name = "am572x_idk";
else
printf("Unidentified board claims %s in eeprom header\n",
board_ti_get_name());
invalid_eeprom:
set_board_info_env(name);
}
#endif /* CONFIG_SPL_BUILD */
void vcores_init(void)
{
if (board_is_am572x_idk())
*omap_vcores = &am572x_idk_volts;
else
*omap_vcores = &beagle_x15_volts;
}
void hw_data_init(void)
{
*prcm = &dra7xx_prcm;
*dplls_data = &dra7xx_dplls;
*ctrl = &dra7xx_ctrl;
}
int board_init(void)
{
gpmc_init();
gd->bd->bi_boot_params = (CONFIG_SYS_SDRAM_BASE + 0x100);
return 0;
}
int board_late_init(void)
{
setup_board_eeprom_env();
/*
* DEV_CTRL.DEV_ON = 1 please - else palmas switches off in 8 seconds
* This is the POWERHOLD-in-Low behavior.
*/
palmas_i2c_write_u8(TPS65903X_CHIP_P1, 0xA0, 0x1);
return 0;
}
void set_muxconf_regs(void)
{
do_set_mux32((*ctrl)->control_padconf_core_base,
early_padconf, ARRAY_SIZE(early_padconf));
}
#ifdef CONFIG_IODELAY_RECALIBRATION
void recalibrate_iodelay(void)
{
const struct pad_conf_entry *pconf;
const struct iodelay_cfg_entry *iod;
int pconf_sz, iod_sz;
if (board_is_am572x_idk()) {
pconf = core_padconf_array_essential_am572x_idk;
pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am572x_idk);
iod = iodelay_cfg_array_am572x_idk;
iod_sz = ARRAY_SIZE(iodelay_cfg_array_am572x_idk);
} else {
/* Common for X15/GPEVM */
pconf = core_padconf_array_essential_x15;
pconf_sz = ARRAY_SIZE(core_padconf_array_essential_x15);
iod = iodelay_cfg_array_x15;
iod_sz = ARRAY_SIZE(iodelay_cfg_array_x15);
}
__recalibrate_iodelay(pconf, pconf_sz, iod, iod_sz);
}
#endif
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
omap_mmc_init(0, 0, 0, -1, -1);
omap_mmc_init(1, 0, 0, -1, -1);
return 0;
}
#endif
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_OS_BOOT)
int spl_start_uboot(void)
{
/* break into full u-boot on 'c' */
if (serial_tstc() && serial_getc() == 'c')
return 1;
#ifdef CONFIG_SPL_ENV_SUPPORT
env_init();
env_relocate_spec();
if (getenv_yesno("boot_os") != 1)
return 1;
#endif
return 0;
}
#endif
#ifdef CONFIG_USB_DWC3
static struct dwc3_device usb_otg_ss1 = {
.maximum_speed = USB_SPEED_SUPER,
.base = DRA7_USB_OTG_SS1_BASE,
.tx_fifo_resize = false,
.index = 0,
};
static struct dwc3_omap_device usb_otg_ss1_glue = {
.base = (void *)DRA7_USB_OTG_SS1_GLUE_BASE,
.utmi_mode = DWC3_OMAP_UTMI_MODE_SW,
.index = 0,
};
static struct ti_usb_phy_device usb_phy1_device = {
.pll_ctrl_base = (void *)DRA7_USB3_PHY1_PLL_CTRL,
.usb2_phy_power = (void *)DRA7_USB2_PHY1_POWER,
.usb3_phy_power = (void *)DRA7_USB3_PHY1_POWER,
.index = 0,
};
static struct dwc3_device usb_otg_ss2 = {
.maximum_speed = USB_SPEED_HIGH,
.base = DRA7_USB_OTG_SS2_BASE,
.tx_fifo_resize = false,
.index = 1,
};
static struct dwc3_omap_device usb_otg_ss2_glue = {
.base = (void *)DRA7_USB_OTG_SS2_GLUE_BASE,
.utmi_mode = DWC3_OMAP_UTMI_MODE_SW,
.index = 1,
};
static struct ti_usb_phy_device usb_phy2_device = {
.usb2_phy_power = (void *)DRA7_USB2_PHY2_POWER,
.index = 1,
};
int usb_gadget_handle_interrupts(int index)
{
u32 status;
status = dwc3_omap_uboot_interrupt_status(index);
if (status)
dwc3_uboot_handle_interrupt(index);
return 0;
}
#endif /* CONFIG_USB_DWC3 */
#if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP)
int board_usb_init(int index, enum usb_init_type init)
{
enable_usb_clocks(index);
switch (index) {
case 0:
if (init == USB_INIT_DEVICE) {
printf("port %d can't be used as device\n", index);
disable_usb_clocks(index);
return -EINVAL;
}
break;
case 1:
if (init == USB_INIT_DEVICE) {
#ifdef CONFIG_USB_DWC3
usb_otg_ss2.dr_mode = USB_DR_MODE_PERIPHERAL;
usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID;
ti_usb_phy_uboot_init(&usb_phy2_device);
dwc3_omap_uboot_init(&usb_otg_ss2_glue);
dwc3_uboot_init(&usb_otg_ss2);
#endif
} else {
printf("port %d can't be used as host\n", index);
disable_usb_clocks(index);
return -EINVAL;
}
break;
default:
printf("Invalid Controller Index\n");
}
return 0;
}
int board_usb_cleanup(int index, enum usb_init_type init)
{
#ifdef CONFIG_USB_DWC3
switch (index) {
case 0:
case 1:
if (init == USB_INIT_DEVICE) {
ti_usb_phy_uboot_exit(index);
dwc3_uboot_exit(index);
dwc3_omap_uboot_exit(index);
}
break;
default:
printf("Invalid Controller Index\n");
}
#endif
disable_usb_clocks(index);
return 0;
}
#endif /* defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP) */
#ifdef CONFIG_DRIVER_TI_CPSW
/* Delay value to add to calibrated value */
#define RGMII0_TXCTL_DLY_VAL ((0x3 << 5) + 0x8)
#define RGMII0_TXD0_DLY_VAL ((0x3 << 5) + 0x8)
#define RGMII0_TXD1_DLY_VAL ((0x3 << 5) + 0x2)
#define RGMII0_TXD2_DLY_VAL ((0x4 << 5) + 0x0)
#define RGMII0_TXD3_DLY_VAL ((0x4 << 5) + 0x0)
#define VIN2A_D13_DLY_VAL ((0x3 << 5) + 0x8)
#define VIN2A_D17_DLY_VAL ((0x3 << 5) + 0x8)
#define VIN2A_D16_DLY_VAL ((0x3 << 5) + 0x2)
#define VIN2A_D15_DLY_VAL ((0x4 << 5) + 0x0)
#define VIN2A_D14_DLY_VAL ((0x4 << 5) + 0x0)
static void cpsw_control(int enabled)
{
/* VTP can be added here */
}
static struct cpsw_slave_data cpsw_slaves[] = {
{
.slave_reg_ofs = 0x208,
.sliver_reg_ofs = 0xd80,
.phy_addr = 1,
},
{
.slave_reg_ofs = 0x308,
.sliver_reg_ofs = 0xdc0,
.phy_addr = 2,
},
};
static struct cpsw_platform_data cpsw_data = {
.mdio_base = CPSW_MDIO_BASE,
.cpsw_base = CPSW_BASE,
.mdio_div = 0xff,
.channels = 8,
.cpdma_reg_ofs = 0x800,
.slaves = 1,
.slave_data = cpsw_slaves,
.ale_reg_ofs = 0xd00,
.ale_entries = 1024,
.host_port_reg_ofs = 0x108,
.hw_stats_reg_ofs = 0x900,
.bd_ram_ofs = 0x2000,
.mac_control = (1 << 5),
.control = cpsw_control,
.host_port_num = 0,
.version = CPSW_CTRL_VERSION_2,
};
static u64 mac_to_u64(u8 mac[6])
{
int i;
u64 addr = 0;
for (i = 0; i < 6; i++) {
addr <<= 8;
addr |= mac[i];
}
return addr;
}
static void u64_to_mac(u64 addr, u8 mac[6])
{
mac[5] = addr;
mac[4] = addr >> 8;
mac[3] = addr >> 16;
mac[2] = addr >> 24;
mac[1] = addr >> 32;
mac[0] = addr >> 40;
}
int board_eth_init(bd_t *bis)
{
int ret;
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
uint32_t ctrl_val;
int i;
u64 mac1, mac2;
u8 mac_addr1[6], mac_addr2[6];
int num_macs;
/* try reading mac address from efuse */
mac_lo = readl((*ctrl)->control_core_mac_id_0_lo);
mac_hi = readl((*ctrl)->control_core_mac_id_0_hi);
mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
mac_addr[1] = (mac_hi & 0xFF00) >> 8;
mac_addr[2] = mac_hi & 0xFF;
mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
mac_addr[4] = (mac_lo & 0xFF00) >> 8;
mac_addr[5] = mac_lo & 0xFF;
if (!getenv("ethaddr")) {
printf("<ethaddr> not set. Validating first E-fuse MAC\n");
if (is_valid_ethaddr(mac_addr))
eth_setenv_enetaddr("ethaddr", mac_addr);
}
mac_lo = readl((*ctrl)->control_core_mac_id_1_lo);
mac_hi = readl((*ctrl)->control_core_mac_id_1_hi);
mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
mac_addr[1] = (mac_hi & 0xFF00) >> 8;
mac_addr[2] = mac_hi & 0xFF;
mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
mac_addr[4] = (mac_lo & 0xFF00) >> 8;
mac_addr[5] = mac_lo & 0xFF;
if (!getenv("eth1addr")) {
if (is_valid_ethaddr(mac_addr))
eth_setenv_enetaddr("eth1addr", mac_addr);
}
ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33);
ctrl_val |= 0x22;
writel(ctrl_val, (*ctrl)->control_core_control_io1);
/* The phy address for the AM572x IDK are different than x15 */
if (board_is_am572x_idk()) {
cpsw_data.slave_data[0].phy_addr = 0;
cpsw_data.slave_data[1].phy_addr = 1;
}
ret = cpsw_register(&cpsw_data);
if (ret < 0)
printf("Error %d registering CPSW switch\n", ret);
/*
* Export any Ethernet MAC addresses from EEPROM.
* On AM57xx the 2 MAC addresses define the address range
*/
board_ti_get_eth_mac_addr(0, mac_addr1);
board_ti_get_eth_mac_addr(1, mac_addr2);
if (is_valid_ethaddr(mac_addr1) && is_valid_ethaddr(mac_addr2)) {
mac1 = mac_to_u64(mac_addr1);
mac2 = mac_to_u64(mac_addr2);
/* must contain an address range */
num_macs = mac2 - mac1 + 1;
/* <= 50 to protect against user programming error */
if (num_macs > 0 && num_macs <= 50) {
for (i = 0; i < num_macs; i++) {
u64_to_mac(mac1 + i, mac_addr);
if (is_valid_ethaddr(mac_addr)) {
eth_setenv_enetaddr_by_index("eth",
i + 2,
mac_addr);
}
}
}
}
return ret;
}
#endif
#ifdef CONFIG_BOARD_EARLY_INIT_F
/* VTT regulator enable */
static inline void vtt_regulator_enable(void)
{
if (omap_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL)
return;
gpio_request(GPIO_DDR_VTT_EN, "ddr_vtt_en");
gpio_direction_output(GPIO_DDR_VTT_EN, 1);
}
int board_early_init_f(void)
{
vtt_regulator_enable();
return 0;
}
#endif
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
return 0;
}
#endif
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
if (board_is_x15() && !strcmp(name, "am57xx-beagle-x15"))
return 0;
else if (board_is_am572x_evm() && !strcmp(name, "am57xx-beagle-x15"))
return 0;
else if (board_is_am572x_idk() && !strcmp(name, "am572x-idk"))
return 0;
else
return -1;
}
#endif
#ifdef CONFIG_TI_SECURE_DEVICE
void board_fit_image_post_process(void **p_image, size_t *p_size)
{
secure_boot_verify_image(p_image, p_size);
}
#endif
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