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>
18 #include <jffs2/load_kernel.h>
24 DECLARE_GLOBAL_DATA_PTR
;
26 int board_early_init_f(void)
28 ccsr_gur_t
*gur
= (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR
;
30 clrbits_be32(&gur
->pmuxcr2
, MPC85xx_PMUXCR2_UART_CTS_B0_GPIO42
);
31 setbits_be32(&gur
->pmuxcr2
, MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS
);
33 clrbits_be32(&gur
->pmuxcr2
, MPC85xx_PMUXCR2_UART_RTS_B0_GPIO43
);
34 setbits_be32(&gur
->pmuxcr2
, MPC85xx_PMUXCR2_UART_RTS_B0_DSP_TCK
|
35 MPC85xx_PMUXCR2_UART_CTS_B1_SIM_PD
);
36 setbits_be32(&gur
->halt_req_mask
, HALTED_TO_HALT_REQ_MASK_0
);
37 clrsetbits_be32(&gur
->pmuxcr
, MPC85xx_PMUXCR_IFC_AD_GPIO_MASK
|
38 MPC85xx_PMUXCR_IFC_AD17_GPO_MASK
,
39 MPC85xx_PMUXCR_IFC_AD_GPIO
|
40 MPC85xx_PMUXCR_IFC_AD17_GPO
| MPC85xx_PMUXCR_SDHC_USIM
);
50 printf("Board: %sRDB\n", cpu
->name
);
55 #if defined(CONFIG_OF_BOARD_SETUP)
56 #ifdef CONFIG_FDT_FIXUP_PARTITIONS
57 struct node_info nodes
[] = {
58 { "fsl,ifc-nand", MTD_DEV_TYPE_NAND
, },
61 int ft_board_setup(void *blob
, bd_t
*bd
)
66 ft_cpu_setup(blob
, bd
);
68 base
= getenv_bootm_low();
69 size
= getenv_bootm_size();
71 fdt_fixup_memory(blob
, (u64
)base
, (u64
)size
);
72 #ifdef CONFIG_FDT_FIXUP_PARTITIONS
73 fdt_fixup_mtdparts(blob
, nodes
, ARRAY_SIZE(nodes
));
76 fsl_fdt_fixup_dr_usb(blob
, bd
);