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ARM: keystone2: move K2HK board files to common KS2 board directory

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This patch moves K2HK board directory to a common Keystone II board
directory. The Board related common functions are moved to a common
keystone board file.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
This commit is contained in:
Hao Zhang 2014-07-09 23:44:46 +03:00 committed by Tom Rini
parent 0bedbb8135
commit e595107ebb
8 changed files with 143 additions and 104 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
board/ti/k2hk_evm/Makefile → board/ti/ks2_evm/Makefile
View File

@ -1,9 +1,10 @@
#
# K2HK-EVM: board Makefile
# KS2-EVM: board Makefile
# (C) Copyright 2012-2014
# Texas Instruments Incorporated, <www.ti.com>
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += board.o
obj-y += ddr3.o
obj-y += board.o
obj-$(CONFIG_K2HK_EVM) += board_k2hk.o
obj-$(CONFIG_K2HK_EVM) += ddr3_k2hk.o

0
board/ti/k2hk_evm/README → board/ti/ks2_evm/README_K2HK
View File

137
board/ti/k2hk_evm/board.c → board/ti/ks2_evm/board.c
View File

@ -1,44 +1,22 @@
/*
* K2HK EVM : Board initialization
* Keystone : Board initialization
*
* (C) Copyright 2012-2014
* (C) Copyright 2014
* Texas Instruments Incorporated, <www.ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include "board.h"
#include <common.h>
#include <exports.h>
#include <fdt_support.h>
#include <libfdt.h>
#include <asm/arch/ddr3.h>
#include <asm/arch/hardware.h>
#include <asm/arch/clock.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/arch/emac_defs.h>
#include <asm/arch/psc_defs.h>
#include <asm/ti-common/ti-aemif.h>
DECLARE_GLOBAL_DATA_PTR;
unsigned int external_clk[ext_clk_count] = {
[sys_clk] = 122880000,
[alt_core_clk] = 125000000,
[pa_clk] = 122880000,
[tetris_clk] = 125000000,
[ddr3a_clk] = 100000000,
[ddr3b_clk] = 100000000,
[mcm_clk] = 312500000,
[pcie_clk] = 100000000,
[sgmii_srio_clk] = 156250000,
[xgmii_clk] = 156250000,
[usb_clk] = 100000000,
[rp1_clk] = 123456789 /* TODO: cannot find
what is that */
};
static struct aemif_config aemif_configs[] = {
{ /* CS0 */
.mode = AEMIF_MODE_NAND,
@ -51,13 +29,6 @@ static struct aemif_config aemif_configs[] = {
.turn_around = 3,
.width = AEMIF_WIDTH_8,
},
};
static struct pll_init_data pll_config[] = {
CORE_PLL_1228,
PASS_PLL_983,
TETRIS_PLL_1200,
};
int dram_init(void)
@ -70,42 +41,18 @@ int dram_init(void)
return 0;
}
#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
struct eth_priv_t eth_priv_cfg[] = {
{
.int_name = "K2HK_EMAC",
.rx_flow = 22,
.phy_addr = 0,
.slave_port = 1,
.sgmii_link_type = SGMII_LINK_MAC_PHY,
},
{
.int_name = "K2HK_EMAC1",
.rx_flow = 23,
.phy_addr = 1,
.slave_port = 2,
.sgmii_link_type = SGMII_LINK_MAC_PHY,
},
{
.int_name = "K2HK_EMAC2",
.rx_flow = 24,
.phy_addr = 2,
.slave_port = 3,
.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
},
{
.int_name = "K2HK_EMAC3",
.rx_flow = 25,
.phy_addr = 3,
.slave_port = 4,
.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
},
};
int board_init(void)
{
gd->bd->bi_boot_params = CONFIG_LINUX_BOOT_PARAM_ADDR;
return 0;
}
#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
int get_eth_env_param(char *env_name)
{
char *env;
int res = -1;
int res = -1;
env = getenv(env_name);
if (env)
@ -116,12 +63,14 @@ int get_eth_env_param(char *env_name)
int board_eth_init(bd_t *bis)
{
int j;
int res;
char link_type_name[32];
int j;
int res;
int port_num;
char link_type_name[32];
for (j = 0; j < (sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t));
j++) {
port_num = get_num_eth_ports();
for (j = 0; j < port_num; j++) {
sprintf(link_type_name, "sgmii%d_link_type", j);
res = get_eth_env_param(link_type_name);
if (res >= 0)
@ -134,32 +83,19 @@ int board_eth_init(bd_t *bis)
}
#endif
#if defined(CONFIG_BOARD_EARLY_INIT_F)
int board_early_init_f(void)
{
init_plls(ARRAY_SIZE(pll_config), pll_config);
return 0;
}
#endif
int board_init(void)
{
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
#define K2_DDR3_START_ADDR 0x80000000
void ft_board_setup(void *blob, bd_t *bd)
{
u64 start[2];
u64 size[2];
char name[32], *env, *endp;
int lpae, nodeoffset;
int unitrd_fixup = 0;
u32 ddr3a_size;
int lpae;
char *env;
char *endp;
int nbanks;
u64 size[2];
u64 start[2];
char name[32];
int nodeoffset;
u32 ddr3a_size;
int unitrd_fixup = 0;
env = getenv("mem_lpae");
lpae = env && simple_strtol(env, NULL, 0);
@ -181,7 +117,7 @@ void ft_board_setup(void *blob, bd_t *bd)
/* adjust memory start address for LPAE */
if (lpae) {
start[0] -= K2_DDR3_START_ADDR;
start[0] -= CONFIG_SYS_SDRAM_BASE;
start[0] += CONFIG_SYS_LPAE_SDRAM_BASE;
}
@ -208,9 +144,9 @@ void ft_board_setup(void *blob, bd_t *bd)
/* Fix up the initrd */
if (lpae && unitrd_fixup) {
u64 initrd_start, initrd_end;
u32 *prop1, *prop2;
int err;
u32 *prop1, *prop2;
u64 initrd_start, initrd_end;
nodeoffset = fdt_path_offset(blob, "/chosen");
if (nodeoffset >= 0) {
@ -220,11 +156,11 @@ void ft_board_setup(void *blob, bd_t *bd)
"linux,initrd-end", NULL);
if (prop1 && prop2) {
initrd_start = __be32_to_cpu(*prop1);
initrd_start -= K2_DDR3_START_ADDR;
initrd_start -= CONFIG_SYS_SDRAM_BASE;
initrd_start += CONFIG_SYS_LPAE_SDRAM_BASE;
initrd_start = __cpu_to_be64(initrd_start);
initrd_end = __be32_to_cpu(*prop2);
initrd_end -= K2_DDR3_START_ADDR;
initrd_end -= CONFIG_SYS_SDRAM_BASE;
initrd_end += CONFIG_SYS_LPAE_SDRAM_BASE;
initrd_end = __cpu_to_be64(initrd_end);
@ -258,9 +194,10 @@ void ft_board_setup(void *blob, bd_t *bd)
void ft_board_setup_ex(void *blob, bd_t *bd)
{
int lpae;
char *env;
u64 *reserve_start, size;
int lpae;
u64 size;
char *env;
u64 *reserve_start;
env = getenv("mem_lpae");
lpae = env && simple_strtol(env, NULL, 0);
@ -277,7 +214,7 @@ void ft_board_setup_ex(void *blob, bd_t *bd)
*reserve_start = __cpu_to_be64(*reserve_start);
size = __cpu_to_be64(*(reserve_start + 1));
if (size) {
*reserve_start -= K2_DDR3_START_ADDR;
*reserve_start -= CONFIG_SYS_SDRAM_BASE;
*reserve_start +=
CONFIG_SYS_LPAE_SDRAM_BASE;
*reserve_start =

19
board/ti/ks2_evm/board.h Normal file
View File

@ -0,0 +1,19 @@
/*
* K2HK EVM : Board common header
*
* (C) Copyright 2014
* Texas Instruments Incorporated, <www.ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _KS2_BOARD
#define _KS2_BOARD
#include <asm/arch/emac_defs.h>
extern struct eth_priv_t eth_priv_cfg[];
int get_num_eth_ports(void);
#endif

81
board/ti/ks2_evm/board_k2hk.c Normal file
View File

@ -0,0 +1,81 @@
/*
* K2HK EVM : Board initialization
*
* (C) Copyright 2012-2014
* Texas Instruments Incorporated, <www.ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/hardware.h>
#include <asm/arch/emac_defs.h>
DECLARE_GLOBAL_DATA_PTR;
unsigned int external_clk[ext_clk_count] = {
[sys_clk] = 122880000,
[alt_core_clk] = 125000000,
[pa_clk] = 122880000,
[tetris_clk] = 125000000,
[ddr3a_clk] = 100000000,
[ddr3b_clk] = 100000000,
[mcm_clk] = 312500000,
[pcie_clk] = 100000000,
[sgmii_srio_clk] = 156250000,
[xgmii_clk] = 156250000,
[usb_clk] = 100000000,
[rp1_clk] = 123456789
};
static struct pll_init_data pll_config[] = {
CORE_PLL_1228,
PASS_PLL_983,
TETRIS_PLL_1200,
};
#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
struct eth_priv_t eth_priv_cfg[] = {
{
.int_name = "K2HK_EMAC",
.rx_flow = 22,
.phy_addr = 0,
.slave_port = 1,
.sgmii_link_type = SGMII_LINK_MAC_PHY,
},
{
.int_name = "K2HK_EMAC1",
.rx_flow = 23,
.phy_addr = 1,
.slave_port = 2,
.sgmii_link_type = SGMII_LINK_MAC_PHY,
},
{
.int_name = "K2HK_EMAC2",
.rx_flow = 24,
.phy_addr = 2,
.slave_port = 3,
.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
},
{
.int_name = "K2HK_EMAC3",
.rx_flow = 25,
.phy_addr = 3,
.slave_port = 4,
.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
},
};
int get_num_eth_ports(void)
{
return sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t);
}
#endif
#ifdef CONFIG_BOARD_EARLY_INIT_F
int board_early_init_f(void)
{
init_plls(ARRAY_SIZE(pll_config), pll_config);
return 0;
}
#endif

0
board/ti/k2hk_evm/ddr3.c → board/ti/ks2_evm/ddr3_k2hk.c
View File

2
boards.cfg
View File

@ -300,7 +300,7 @@ Active arm armv7 exynos samsung trats
Active arm armv7 exynos samsung trats2 trats2 - Piotr Wilczek <p.wilczek@samsung.com>
Active arm armv7 exynos samsung universal_c210 s5pc210_universal - Przemyslaw Marczak <p.marczak@samsung.com>
Active arm armv7 highbank - highbank highbank - Rob Herring <robh@kernel.org>
Active arm armv7 keystone ti k2hk_evm k2hk_evm - Vitaly Andrianov <vitalya@ti.com>
Active arm armv7 keystone ti ks2_evm k2hk_evm - Vitaly Andrianov <vitalya@ti.com>
Active arm armv7 mx5 denx m53evk m53evk m53evk:IMX_CONFIG=board/denx/m53evk/imximage.cfg Marek Vasut <marek.vasut@gmail.com>
Active arm armv7 mx5 esg ima3-mx53 ima3-mx53 ima3-mx53:IMX_CONFIG=board/esg/ima3-mx53/imximage.cfg -
Active arm armv7 mx5 freescale mx51evk mx51evk mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg Stefano Babic <sbabic@denx.de>

1
include/configs/k2hk_evm.h
View File

@ -258,6 +258,7 @@
#define CONFIG_OF_BOARD_SETUP
#define CONFIG_SYS_BARGSIZE 1024
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x08000000)
#define CONFIG_LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_SDRAM_BASE + 0x100)
#define CONFIG_SUPPORT_RAW_INITRD