2 * Copyright 2011-2012 Freescale Semiconductor, Inc.
4 * SPDX-License-Identifier: GPL-2.0+
8 #include <asm/processor.h>
10 #include <asm/cache.h>
11 #include <asm/immap_85xx.h>
15 #include <fdt_support.h>
21 DECLARE_GLOBAL_DATA_PTR;
23 int board_early_init_f(void)
25 ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
27 clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_GPIO42);
28 setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS);
30 clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_GPIO43);
31 setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_DSP_TCK |
32 MPC85xx_PMUXCR2_UART_CTS_B1_SIM_PD);
33 setbits_be32(&gur->halt_req_mask, HALTED_TO_HALT_REQ_MASK_0);
34 clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_IFC_AD_GPIO_MASK |
35 MPC85xx_PMUXCR_IFC_AD17_GPO_MASK,
36 MPC85xx_PMUXCR_IFC_AD_GPIO |
37 MPC85xx_PMUXCR_IFC_AD17_GPO | MPC85xx_PMUXCR_SDHC_USIM);
47 printf("Board: %sRDB\n", cpu->name);
52 #if defined(CONFIG_OF_BOARD_SETUP)
53 void ft_board_setup(void *blob, bd_t *bd)
58 ft_cpu_setup(blob, bd);
60 base = getenv_bootm_low();
61 size = getenv_bootm_size();
63 fdt_fixup_memory(blob, (u64)base, (u64)size);
65 fdt_fixup_dr_usb(blob, bd);