Commit 746f985a authored by Sergey Temerkhanov's avatar Sergey Temerkhanov Committed by Tom Rini

armv8: cavium: Add ThunderX 88xx board definition

This commit adds basic Cavium ThunderX 88xx board definitions and support.
Signed-off-by: default avatarSergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: default avatarRadha Mohan Chintakuntla <rchintakuntla@cavium.com>
[trini: Drop CONFIG_SYS_GENERIC_BOARD define]
Signed-off-by: default avatarTom Rini <trini@konsulko.com>
parent 1674bd1a
......@@ -716,6 +716,10 @@ config ARCH_ROCKCHIP
select CPU_V7
select DM
config TARGET_THUNDERX_88XX
bool "Support ThunderX 88xx"
select OF_CONTROL
endchoice
source "arch/arm/mach-at91/Kconfig"
......@@ -784,6 +788,7 @@ source "board/bluegiga/apx4devkit/Kconfig"
source "board/broadcom/bcm28155_ap/Kconfig"
source "board/broadcom/bcmcygnus/Kconfig"
source "board/broadcom/bcmnsp/Kconfig"
source "board/cavium/thunderx/Kconfig"
source "board/cirrus/edb93xx/Kconfig"
source "board/compulab/cm_t335/Kconfig"
source "board/compulab/cm_t43/Kconfig"
......
......@@ -348,7 +348,7 @@
interrupts = <1 21 4>;
clocks = <&refclk50mhz>;
clock-names = "apb_pclk";
flags = <1>;
uboot,skip-init;
};
uaa1: serial@87e0,25000000 {
......@@ -357,7 +357,7 @@
interrupts = <1 22 4>;
clocks = <&refclk50mhz>;
clock-names = "apb_pclk";
flags = <1>;
uboot,skip-init;
};
};
};
if TARGET_THUNDERX_88XX
config SYS_CPU
string
default "armv8"
config SYS_BOARD
string
default "thunderx"
config SYS_VENDOR
string
default "cavium"
config SYS_CONFIG_NAME
string
default "thunderx_88xx"
config CMD_ATF
bool "Enable ATF query commands"
default y
help
Enable vendor specific ATF query commands such as SPI and SD/MMC
devices access, low level environment query, boot device layout
and node count.
endif
THUNDERX BOARD
M: Sergey Temerkhanov <s.temerkhanov@gmail.com>
S: Maintained
F: board/cavium/thunderx/
F: include/configs/thunderx_88xx.h
F: configs/thunderx_88xx_defconfig
#
#
# (C) Copyright 2014, Cavium Inc.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := thunderx.o
/**
* (C) Copyright 2014, Cavium Inc.
*
* SPDX-License-Identifier: GPL-2.0+
**/
#include <common.h>
#include <malloc.h>
#include <errno.h>
#include <linux/compiler.h>
#if !CONFIG_IS_ENABLED(OF_CONTROL)
#include <dm/platdata.h>
#include <dm/platform_data/serial_pl01x.h>
static const struct pl01x_serial_platdata serial0 = {
.base = CONFIG_SYS_SERIAL0,
.type = TYPE_PL011,
.clock = 0,
.skip_init = true,
};
U_BOOT_DEVICE(thunderx_serial0) = {
.name = "serial_pl01x",
.platdata = &serial0,
};
static const struct pl01x_serial_platdata serial1 = {
.base = CONFIG_SYS_SERIAL1,
.type = TYPE_PL011,
.clock = 0,
.skip_init = true,
};
U_BOOT_DEVICE(thunderx_serial1) = {
.name = "serial_pl01x",
.platdata = &serial1,
};
#endif
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
return 0;
}
int timer_init(void)
{
return 0;
}
/*
* Board specific reset that is system reset.
*/
void reset_cpu(ulong addr)
{
}
/*
* Board specific ethernet initialization routine.
*/
int board_eth_init(bd_t *bis)
{
int rc = 0;
return rc;
}
#ifdef CONFIG_PCI
void pci_init_board(void)
{
printf("DEBUG: PCI Init TODO *****\n");
}
#endif
CONFIG_ARM=y
CONFIG_TARGET_THUNDERX_88XX=y
CONFIG_DM_SERIAL=y
CONFIG_DEFAULT_DEVICE_TREE="thunderx-88xx"
CONFIG_SYS_EXTRA_OPTIONS="ARM64"
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ThunderX_88XX> "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
# CONFIG_CMD_EDITENV is not set
# CONFIG_CMD_SAVEENV is not set
# CONFIG_CMD_ENV_EXISTS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
CONFIG_DM=y
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_PL011=y
CONFIG_DEBUG_UART_BASE=0x87e024000000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SKIP_INIT=y
CONFIG_REGEX=y
/**
* (C) Copyright 2014, Cavium Inc.
*
* SPDX-License-Identifier: GPL-2.0+
**/
#ifndef __THUNDERX_88XX_H__
#define __THUNDERX_88XX_H__
#define CONFIG_REMAKE_ELF
#define CONFIG_THUNDERX
#define CONFIG_SYS_64BIT
#define CONFIG_SYS_NO_FLASH
#define CONFIG_IDENT_STRING \
" for Cavium Thunder CN88XX ARM v8 Multi-Core"
#define CONFIG_BOOTP_VCI_STRING "Diagnostics"
#define MEM_BASE 0x00500000
#define CONFIG_COREID_MASK 0xffffff
#define CONFIG_SYS_FULL_VA
#define CONFIG_SYS_MEM_MAP {{0x000000000000UL, 0x40000000000UL, \
PTL2_MEMTYPE(MT_NORMAL) | \
PTL2_BLOCK_NON_SHARE}, \
{0x800000000000UL, 0x40000000000UL, \
PTL2_MEMTYPE(MT_DEVICE_NGNRNE) | \
PTL2_BLOCK_NON_SHARE}, \
{0x840000000000UL, 0x40000000000UL, \
PTL2_MEMTYPE(MT_DEVICE_NGNRNE) | \
PTL2_BLOCK_NON_SHARE}, \
}
#define CONFIG_SYS_MEM_MAP_SIZE 3
#define CONFIG_SYS_VA_BITS 48
#define CONFIG_SYS_PTL2_BITS 42
#define CONFIG_SYS_BLOCK_SHIFT 29
#define CONFIG_SYS_PTL1_ENTRIES 64
#define CONFIG_SYS_PTL2_ENTRIES 8192
#define CONFIG_SYS_PGTABLE_SIZE \
((CONFIG_SYS_PTL1_ENTRIES + \
CONFIG_SYS_MEM_MAP_SIZE * CONFIG_SYS_PTL2_ENTRIES) * 8)
#define CONFIG_SYS_TCR_EL1_IPS_BITS (5UL << 32)
#define CONFIG_SYS_TCR_EL2_IPS_BITS (5 << 16)
#define CONFIG_SYS_TCR_EL3_IPS_BITS (5 << 16)
/* Link Definitions */
#define CONFIG_SYS_TEXT_BASE 0x00500000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
/* Flat Device Tree Definitions */
#define CONFIG_OF_LIBFDT
/* SMP Spin Table Definitions */
#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
/* Generic Timer Definitions */
#define COUNTER_FREQUENCY (0x1800000) /* 24MHz */
#define CONFIG_SYS_MEMTEST_START MEM_BASE
#define CONFIG_SYS_MEMTEST_END (MEM_BASE + PHYS_SDRAM_1_SIZE)
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
/* PL011 Serial Configuration */
#define CONFIG_PL01X_SERIAL
#define CONFIG_PL011_CLOCK 24000000
#define CONFIG_CONS_INDEX 1
/* Generic Interrupt Controller Definitions */
#define GICD_BASE (0x801000000000)
#define GICR_BASE (0x801000002000)
#define CONFIG_SYS_SERIAL0 0x87e024000000
#define CONFIG_SYS_SERIAL1 0x87e025000000
#define CONFIG_BAUDRATE 115200
/* Command line configuration */
#define CONFIG_MENU
/* BOOTP options */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_PXE
#define CONFIG_BOOTP_PXE_CLIENTARCH 0x100
/* Miscellaneous configurable options */
#define CONFIG_SYS_LOAD_ADDR (MEM_BASE)
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 (MEM_BASE) /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE (0x80000000-MEM_BASE) /* 2048 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/* Initial environment variables */
#define UBOOT_IMG_HEAD_SIZE 0x40
/* C80000 - 0x40 */
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_addr=08007ffc0\0" \
"fdt_addr=0x94C00000\0" \
"fdt_high=0x9fffffff\0"
#define CONFIG_BOOTARGS \
"console=ttyAMA0,115200n8 " \
"earlycon=pl011,0x87e024000000 " \
"debug maxcpus=48 rootwait rw "\
"root=/dev/sda2 coherent_pool=16M"
#define CONFIG_BOOTDELAY 5
/* Do not preserve environment */
#define CONFIG_ENV_IS_NOWHERE 1
#define CONFIG_ENV_SIZE 0x1000
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING 1
#define CONFIG_SYS_MAXARGS 64 /* max command args */
#define CONFIG_NO_RELOCATION 1
#define CONFIG_LIB_RAND
#define PLL_REF_CLK 50000000 /* 50 MHz */
#define NS_PER_REF_CLK_TICK (1000000000/PLL_REF_CLK)
#endif /* __THUNDERX_88XX_H__ */
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