u-boot/board/freescale/mpc832xemds/mpc832xemds.c
Masahiro Yamada b08c8c4870 libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>
Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.

This commit moves the header code:
  include/libfdt.h         -> include/linux/libfdt.h
  include/libfdt_env.h     -> include/linux/libfdt_env.h

and replaces include directives:
  #include <libfdt.h>      -> #include <linux/libfdt.h>
  #include <libfdt_env.h>  -> #include <linux/libfdt_env.h>

Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-05 10:16:28 -05:00

170 lines
3.9 KiB
C

/*
* Copyright (C) 2006 Freescale Semiconductor, Inc.
*
* Dave Liu <daveliu@freescale.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <ioports.h>
#include <mpc83xx.h>
#include <i2c.h>
#include <miiphy.h>
#include <command.h>
#if defined(CONFIG_PCI)
#include <pci.h>
#endif
#include <asm/mmu.h>
#if defined(CONFIG_OF_LIBFDT)
#include <linux/libfdt.h>
#endif
#if defined(CONFIG_PQ_MDS_PIB)
#include "../common/pq-mds-pib.h"
#endif
DECLARE_GLOBAL_DATA_PTR;
const qe_iop_conf_t qe_iop_conf_tab[] = {
/* ETH3 */
{1, 0, 1, 0, 1}, /* TxD0 */
{1, 1, 1, 0, 1}, /* TxD1 */
{1, 2, 1, 0, 1}, /* TxD2 */
{1, 3, 1, 0, 1}, /* TxD3 */
{1, 9, 1, 0, 1}, /* TxER */
{1, 12, 1, 0, 1}, /* TxEN */
{3, 24, 2, 0, 1}, /* TxCLK->CLK10 */
{1, 4, 2, 0, 1}, /* RxD0 */
{1, 5, 2, 0, 1}, /* RxD1 */
{1, 6, 2, 0, 1}, /* RxD2 */
{1, 7, 2, 0, 1}, /* RxD3 */
{1, 8, 2, 0, 1}, /* RxER */
{1, 10, 2, 0, 1}, /* RxDV */
{0, 13, 2, 0, 1}, /* RxCLK->CLK9 */
{1, 11, 2, 0, 1}, /* COL */
{1, 13, 2, 0, 1}, /* CRS */
/* ETH4 */
{1, 18, 1, 0, 1}, /* TxD0 */
{1, 19, 1, 0, 1}, /* TxD1 */
{1, 20, 1, 0, 1}, /* TxD2 */
{1, 21, 1, 0, 1}, /* TxD3 */
{1, 27, 1, 0, 1}, /* TxER */
{1, 30, 1, 0, 1}, /* TxEN */
{3, 6, 2, 0, 1}, /* TxCLK->CLK8 */
{1, 22, 2, 0, 1}, /* RxD0 */
{1, 23, 2, 0, 1}, /* RxD1 */
{1, 24, 2, 0, 1}, /* RxD2 */
{1, 25, 2, 0, 1}, /* RxD3 */
{1, 26, 1, 0, 1}, /* RxER */
{1, 28, 2, 0, 1}, /* Rx_DV */
{3, 31, 2, 0, 1}, /* RxCLK->CLK7 */
{1, 29, 2, 0, 1}, /* COL */
{1, 31, 2, 0, 1}, /* CRS */
{3, 4, 3, 0, 2}, /* MDIO */
{3, 5, 1, 0, 2}, /* MDC */
{0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
};
int board_early_init_f(void)
{
volatile u8 *bcsr = (volatile u8 *)CONFIG_SYS_BCSR;
/* Enable flash write */
bcsr[9] &= ~0x08;
return 0;
}
int board_early_init_r(void)
{
#ifdef CONFIG_PQ_MDS_PIB
pib_init();
#endif
return 0;
}
int fixed_sdram(void);
int dram_init(void)
{
volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
u32 msize = 0;
if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
return -ENXIO;
/* DDR SDRAM - Main SODIMM */
im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
msize = fixed_sdram();
/* set total bus SDRAM size(bytes) -- DDR */
gd->ram_size = msize * 1024 * 1024;
return 0;
}
/*************************************************************************
* fixed sdram init -- doesn't use serial presence detect.
************************************************************************/
int fixed_sdram(void)
{
volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
u32 msize = 0;
u32 ddr_size;
u32 ddr_size_log2;
msize = CONFIG_SYS_DDR_SIZE;
for (ddr_size = msize << 20, ddr_size_log2 = 0;
(ddr_size > 1); ddr_size = ddr_size >> 1, ddr_size_log2++) {
if (ddr_size & 1) {
return -1;
}
}
im->sysconf.ddrlaw[0].ar =
LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
#if (CONFIG_SYS_DDR_SIZE != 128)
#warning Currenly any ddr size other than 128 is not supported
#endif
im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
im->ddr.csbnds[0].csbnds = CONFIG_SYS_DDR_CS0_BNDS;
im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
__asm__ __volatile__ ("sync");
udelay(200);
im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
__asm__ __volatile__ ("sync");
return msize;
}
int checkboard(void)
{
puts("Board: Freescale MPC832XEMDS\n");
return 0;
}
#if defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
return 0;
}
#endif