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/* SPDX-License-Identifier: GPL-2.0-only */
#include <amdblocks/acpimmio.h>
#include <amdblocks/espi.h>
#include <amdblocks/lpc.h>
#include <amdblocks/smbus.h>
#include <amdblocks/spi.h>
#include <console/console.h>
#include <soc/i2c.h>
#include <soc/southbridge.h>
#include <soc/uart.h>
#include <types.h>
static void lpc_configure_decodes(void)
{
if (CONFIG(POST_IO) && (CONFIG_POST_IO_PORT == 0x80))
lpc_enable_port80();
}
/* Before console init */
void fch_pre_init(void)
{
lpc_early_init();
if (!CONFIG(SOC_AMD_COMMON_BLOCK_USE_ESPI))
lpc_configure_decodes();
fch_spi_early_init();
enable_acpimmio_decode_pm04();
fch_smbus_init();
fch_enable_cf9_io();
fch_enable_legacy_io();
enable_aoac_devices();
sb_reset_i2c_slaves();
/*
* On reset Range_0 defaults to enabled. We want to start with a clean
* slate to not have things unexpectedly enabled.
*/
clear_uart_legacy_config();
if (CONFIG(PICASSO_CONSOLE_UART))
set_uart_config(CONFIG_UART_FOR_CONSOLE);
}
/* After console init */
void fch_early_init(void)
{
fch_print_pmxc0_status();
i2c_soc_early_init();
if (CONFIG(DISABLE_SPI_FLASH_ROM_SHARING))
lpc_disable_spi_rom_sharing();
if (CONFIG(SOC_AMD_COMMON_BLOCK_USE_ESPI)) {
espi_setup();
espi_configure_decodes();
}
}
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