/*******************************************************************************
* Initialize the UART
******************************************************************************/
void ls_tsp_early_platform_setup(void)
{
static console_ls_16550_t console;
/*
* Initialize a different console than already in use to display
* messages from TSP
*/
console_ls_16550_register(PLAT_LS1043_UART2_BASE, PLAT_LS1043_UART_CLOCK,
PLAT_LS1043_UART_BAUDRATE, &console);
NOTICE(FIRMWARE_WELCOME_STR_LS1043_BL32);
}
/*******************************************************************************
* BL1 has passed the extents of the trusted SRAM that should be visible to BL2
* in x0. This memory layout is sitting at the base of the free trusted SRAM.
* Copy it to a safe location before its reclaimed by later BL2 functionality.
******************************************************************************/
void ls_bl2_early_platform_setup(meminfo_t *mem_layout)
{
static console_ls_16550_t console;
/* Initialize the console to provide early debug support */
console_ls_16550_register(LS_TF_UART_BASE, LS_TF_UART_CLOCK,
LS_TF_UART_BAUDRATE, &console);
/* Setup the BL2 memory layout */
bl2_tzram_layout = *mem_layout;
/* Initialise the IO layer and register platform IO devices */
plat_ls_io_setup();
}
