struct lmb lmb;
-#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
-#ifndef CONFIG_TFABOOT
static void security_init(void)
{
/* Disable the backup domain write protection */
writel(BIT(0), RCC_MP_AHB5ENSETR);
writel(0x0, GPIOZ_SECCFGR);
}
-#endif /* CONFIG_TFABOOT */
/*
* Debug init
* done in TF-A for TRUSTED boot and
* DBGMCU access is controlled by BSEC_DENABLE.DBGSWENABLE
*/
- if (!IS_ENABLED(CONFIG_TFABOOT) && bsec_dbgswenable()) {
+ if (bsec_dbgswenable()) {
setbits_le32(RCC_DBGCFGR, RCC_DBGCFGR_DBGCKEN);
setbits_le32(DBGMCU_APB4FZ1, DBGMCU_APB4FZ1_IWDG2);
}
void spl_board_init(void)
{
+ struct udevice *dev;
+ int ret;
+
dbgmcu_init();
+
+ /* force probe of BSEC driver to shadow the upper OTP */
+ ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(stm32mp_bsec), &dev);
+ if (ret)
+ log_warning("BSEC probe failed: %d\n", ret);
}
-#endif /* !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) */
-#if !defined(CONFIG_TFABOOT) && \
- (!defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD))
/* get bootmode from ROM code boot context: saved in TAMP register */
static void update_bootmode(void)
{
TAMP_BOOT_MODE_MASK,
boot_mode << TAMP_BOOT_MODE_SHIFT);
}
-#endif
u32 get_bootmode(void)
{
/* early armv7 timer init: needed for polling */
timer_init();
-#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
-#ifndef CONFIG_TFABOOT
- security_init();
- update_bootmode();
-#endif
- /* Reset Coprocessor state unless it wakes up from Standby power mode */
- if (!(readl(PWR_MCUCR) & PWR_MCUCR_SBF)) {
- writel(TAMP_COPRO_STATE_OFF, TAMP_COPRO_STATE);
- writel(0, TAMP_COPRO_RSC_TBL_ADDRESS);
+ if (IS_ENABLED(CONFIG_SPL_BUILD)) {
+ security_init();
+ update_bootmode();
+ }
+/* reset copro state in SPL, when used, or in U-Boot */
+ if (!IS_ENABLED(CONFIG_SPL) || IS_ENABLED(CONFIG_SPL_BUILD)) {
+ /* Reset Coprocessor state unless it wakes up from Standby power mode */
+ if (!(readl(PWR_MCUCR) & PWR_MCUCR_SBF)) {
+ writel(TAMP_COPRO_STATE_OFF, TAMP_COPRO_STATE);
+ writel(0, TAMP_COPRO_RSC_TBL_ADDRESS);
+ }
}
-#endif
boot_mode = get_bootmode();
if (IS_ENABLED(CONFIG_CMD_STM32PROG_SERIAL) &&
(boot_mode & TAMP_BOOT_DEVICE_MASK) == BOOT_SERIAL_UART)
gd->flags |= GD_FLG_SILENT | GD_FLG_DISABLE_CONSOLE;
-#if defined(CONFIG_DEBUG_UART) && \
- !defined(CONFIG_TFABOOT) && \
- (!defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD))
- else
+ else if (IS_ENABLED(CONFIG_DEBUG_UART) && IS_ENABLED(CONFIG_SPL_BUILD))
debug_uart_init();
-#endif
return 0;
}
soc_type[type], soc_pkg[pkg], soc_rev[rev]);
}
-#if defined(CONFIG_DISPLAY_CPUINFO)
+/* used when CONFIG_DISPLAY_CPUINFO is activated */
int print_cpuinfo(void)
{
char name[SOC_NAME_SIZE];
return 0;
}
-#endif /* CONFIG_DISPLAY_CPUINFO */
static void setup_boot_mode(void)
{
*/
__weak int setup_mac_address(void)
{
-#if defined(CONFIG_NET)
int ret;
int i;
u32 otp[2];
uchar enetaddr[6];
struct udevice *dev;
+ if (!IS_ENABLED(CONFIG_NET))
+ return 0;
+
/* MAC already in environment */
if (eth_env_get_enetaddr("ethaddr", enetaddr))
return 0;
ret = eth_env_set_enetaddr("ethaddr", enetaddr);
if (ret)
log_err("Failed to set mac address %pM from OTP: %d\n", enetaddr, ret);
-#endif
return 0;
}