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mpc85xx, socrates: add DM PCI support

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add DM PCI support on the socrates board.
use PCIE_FSL now.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Heiko Schocher 2019-10-16 05:55:54 +02:00 committed by Priyanka Jain
parent 98beb60a2a
commit 2a51fe01be
4 changed files with 12 additions and 46 deletions
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2
board/socrates/law.c
View file

@ -31,9 +31,7 @@
struct law_entry law_table[] = {
SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_DDR),
SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI),
SET_LAW(CONFIG_SYS_LBC_FLASH_BASE, LAW_SIZE_64M, LAW_TRGT_IF_LBC),
SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI),
#if defined(CONFIG_SYS_FPGA_BASE)
SET_LAW(CONFIG_SYS_FPGA_BASE, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
#endif

40
board/socrates/socrates.c
View file

@ -50,7 +50,7 @@ int checkboard (void)
}
putc('\n');
#ifdef CONFIG_PCI
#if defined(CONFIG_PCI) || defined(CONFIG_DM_PCI)
/* Check the PCI_clk sel bit */
if (in_be32(&gur->porpllsr) & (1<<15)) {
src = "SYSCLK";
@ -126,6 +126,10 @@ int misc_init_r (void)
&flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
}
#if defined(CONFIG_DM_PCI)
pci_init();
#endif
return 0;
}
@ -168,40 +172,6 @@ void local_bus_init (void)
upmconfig (UPMB, (uint *)UPMTableB, sizeof(UPMTableB)/sizeof(int));
}
#if defined(CONFIG_PCI)
/*
* Initialize PCI Devices, report devices found.
*/
#ifndef CONFIG_PCI_PNP
static struct pci_config_table pci_mpc85xxads_config_table[] = {
{PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
PCI_IDSEL_NUMBER, PCI_ANY_ID,
pci_cfgfunc_config_device, {PCI_ENET0_IOADDR,
PCI_ENET0_MEMADDR,
PCI_COMMAND_MEMORY |
PCI_COMMAND_MASTER}},
{}
};
#endif
static struct pci_controller hose = {
#ifndef CONFIG_PCI_PNP
config_table:pci_mpc85xxads_config_table,
#endif
};
#endif /* CONFIG_PCI */
void pci_init_board (void)
{
#ifdef CONFIG_PCI
pci_mpc85xx_init (&hose);
#endif /* CONFIG_PCI */
}
#ifdef CONFIG_BOARD_EARLY_INIT_R
int board_early_init_r (void)
{

7
configs/socrates_defconfig
View file

@ -14,6 +14,10 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_BOARD_EARLY_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_REGINFO=y
# CONFIG_BOOTM_NETBSD is not set
# CONFIG_BOOTM_PLAN9 is not set
# CONFIG_BOOTM_RTEMS is not set
# CONFIG_BOOTM_VXWORKS is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_DM=y
CONFIG_CMD_I2C=y
@ -44,6 +48,8 @@ CONFIG_SYS_FLASH_CFI=y
CONFIG_PHY_MARVELL=y
CONFIG_MII=y
CONFIG_TSEC_ENET=y
CONFIG_DM_PCI=y
CONFIG_PCI_MPC85XX=y
CONFIG_DM_RTC=y
CONFIG_RTC_RX8025=y
CONFIG_SPECIFY_CONSOLE_INDEX=y
@ -53,4 +59,5 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
# CONFIG_USB_EHCI_HCD is not set
CONFIG_USB_OHCI_PCI=y
CONFIG_USB_STORAGE=y

9
include/configs/socrates.h
View file

@ -19,8 +19,6 @@
/* High Level Configuration Options */
#define CONFIG_SOCRATES 1
#define CONFIG_PCI_INDIRECT_BRIDGE
/*
* Only possible on E500 Version 2 or newer cores.
*/
@ -156,7 +154,6 @@
* General PCI
* Memory space is mapped 1-1.
*/
#define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */
/* PCI is clocked by the external source at 33 MHz */
#define CONFIG_PCI_CLK_FREQ 33000000
@ -167,10 +164,6 @@
#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
#if defined(CONFIG_PCI)
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#endif /* CONFIG_PCI */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "TSEC0"
#define CONFIG_TSEC3 1
@ -292,8 +285,6 @@
/* USB support */
#define CONFIG_USB_OHCI_NEW 1
#define CONFIG_PCI_OHCI 1
#define CONFIG_PCI_OHCI_DEVNO 3 /* Number in PCI list */
#define CONFIG_PCI_EHCI_DEVNO (CONFIG_PCI_OHCI_DEVNO / 2)
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci"
#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1