arm: mvebu: Add gdsys ControlCenter-Compact board

The gdsys ControlCenter Digital board is based on a Marvell Armada 38x
SOC.

It boots from SPI-Flash but can be configured to boot from SD-card for
factory programming and testing.

On board peripherals include:
- 2 x GbE
- Xilinx Kintex-7 FPGA connected via PCIe
- mSATA
- USB3 host
- Atmel TPM

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
master
Dirk Eibach 7 years ago committed by Stefan Roese
parent 0db4cd257f
commit 15f0561043
  1. 1
      arch/arm/Kconfig
  2. 3
      arch/arm/dts/Makefile
  3. 589
      arch/arm/dts/armada-38x-controlcenterdc.dts
  4. 4
      arch/arm/mach-mvebu/Kconfig
  5. 1
      board/gdsys/a38x/.gitignore
  6. 36
      board/gdsys/a38x/Kconfig
  7. 7
      board/gdsys/a38x/MAINTAINERS
  8. 44
      board/gdsys/a38x/Makefile
  9. 279
      board/gdsys/a38x/controlcenterdc.c
  10. 43
      board/gdsys/a38x/dt_helpers.c
  11. 16
      board/gdsys/a38x/dt_helpers.h
  12. 516
      board/gdsys/a38x/hre.c
  13. 38
      board/gdsys/a38x/hre.h
  14. 138
      board/gdsys/a38x/hydra.c
  15. 14
      board/gdsys/a38x/hydra.h
  16. 355
      board/gdsys/a38x/ihs_phys.c
  17. 2
      board/gdsys/a38x/ihs_phys.h
  18. 158
      board/gdsys/a38x/keyprogram.c
  19. 14
      board/gdsys/a38x/keyprogram.h
  20. 12
      board/gdsys/a38x/kwbimage.cfg.in
  21. 21
      board/gdsys/a38x/spl.c
  22. 58
      configs/controlcenterdc_defconfig
  23. 228
      include/configs/controlcenterdc.h

@ -1284,6 +1284,7 @@ source "board/freescale/mx53evk/Kconfig"
source "board/freescale/mx53loco/Kconfig"
source "board/freescale/mx53smd/Kconfig"
source "board/freescale/s32v234evb/Kconfig"
source "board/gdsys/a38x/Kconfig"
source "board/grinn/chiliboard/Kconfig"
source "board/gumstix/pepper/Kconfig"
source "board/h2200/Kconfig"

@ -82,7 +82,8 @@ dtb-$(CONFIG_ARCH_MVEBU) += \
armada-xp-gp.dtb \
armada-xp-maxbcm.dtb \
armada-xp-synology-ds414.dtb \
armada-xp-theadorable.dtb
armada-xp-theadorable.dtb \
armada-38x-controlcenterdc.dtb
dtb-$(CONFIG_ARCH_UNIPHIER_LD11) += \
uniphier-ld11-ref.dtb

@ -0,0 +1,589 @@
/*
* Device Tree file for the Guntermann & Drunck ControlCenter-Compact board
*
* Copyright (C) 2016 Mario Six <mario.six@gdsys.cc>
*
* based on the Device Tree file for Marvell Armada 388 evaluation board
* (DB-88F6820), which is
*
* Copyright (C) 2014 Marvell
*
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
#include "armada-388.dtsi"
&gpio0 {
u-boot,dm-pre-reloc;
};
&gpio1 {
u-boot,dm-pre-reloc;
};
&uart0 {
u-boot,dm-pre-reloc;
};
&uart1 {
u-boot,dm-pre-reloc;
};
/ {
model = "Controlcenter Digital Compact";
compatible = "marvell,a385-db", "marvell,armada388",
"marvell,armada385", "marvell,armada380";
chosen {
bootargs = "console=ttyS1,115200 earlyprintk";
stdout-path = "/soc/internal-regs/serial@12100";
};
aliases {
ethernet0 = &eth0;
ethernet2 = &eth2;
mdio-gpio0 = &MDIO0;
mdio-gpio1 = &MDIO1;
mdio-gpio2 = &MDIO2;
spi0 = &spi0;
spi1 = &spi1;
i2c0 = &I2C0;
i2c1 = &I2C1;
};
memory {
device_type = "memory";
reg = <0x00000000 0x10000000>; /* 256 MB */
};
clocks {
sc16isclk: sc16isclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <11059200>;
};
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
internal-regs {
spi0: spi@10600 {
status = "okay";
sc16is741: sc16is741@0 {
compatible = "nxp,sc16is741";
reg = <0>;
clocks = <&sc16isclk>;
spi-max-frequency = <4000000>;
interrupt-parent = <&gpio0>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
gpio-controller;
#gpio-cells = <2>;
};
};
spi1: spi@10680 {
status = "okay";
u-boot,dm-pre-reloc;
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q016a";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <108000000>;
};
spi-flash@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q128a11";
reg = <1>; /* Chip select 1 */
spi-max-frequency = <108000000>;
u-boot,dm-pre-reloc;
};
};
I2C0: i2c@11000 {
status = "okay";
clock-frequency = <1000000>;
u-boot,dm-pre-reloc;
PCA21: pca9698@21 {
compatible = "nxp,pca9698";
reg = <0x21>;
#gpio-cells = <2>;
gpio-controller;
};
PCA22: pca9698@22 {
compatible = "nxp,pca9698";
u-boot,dm-pre-reloc;
reg = <0x22>;
#gpio-cells = <2>;
gpio-controller;
};
PCA23: pca9698@23 {
compatible = "nxp,pca9698";
reg = <0x23>;
#gpio-cells = <2>;
gpio-controller;
};
PCA24: pca9698@24 {
compatible = "nxp,pca9698";
reg = <0x24>;
#gpio-cells = <2>;
gpio-controller;
};
PCA25: pca9698@25 {
compatible = "nxp,pca9698";
reg = <0x25>;
#gpio-cells = <2>;
gpio-controller;
};
PCA26: pca9698@26 {
compatible = "nxp,pca9698";
reg = <0x26>;
#gpio-cells = <2>;
gpio-controller;
};
};
I2C1: i2c@11100 {
status = "okay";
clock-frequency = <400000>;
at97sc3205t@29 {
compatible = "atmel,at97sc3204t";
reg = <0x29>;
u-boot,i2c-offset-len = <0>;
};
emc2305@2d {
compatible = "smsc,emc2305";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2d>;
fan@0 {
reg = <0>;
};
fan@1 {
reg = <1>;
};
fan@2 {
reg = <2>;
};
fan@3 {
reg = <3>;
};
fan@4 {
reg = <4>;
};
};
lm77@48 {
compatible = "national,lm77";
reg = <0x48>;
};
ads1015@49 {
compatible = "ti,ads1015";
reg = <0x49>;
};
lm77@4a {
compatible = "national,lm77";
reg = <0x4a>;
};
ads1015@4b {
compatible = "ti,ads1015";
reg = <0x4b>;
};
emc2305@4c {
compatible = "smsc,emc2305";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x4c>;
fan@0 {
reg = <0>;
};
fan@1 {
reg = <1>;
};
fan@2 {
reg = <2>;
};
fan@3 {
reg = <3>;
};
fan@4 {
reg = <4>;
};
};
at24c512@54 {
compatible = "atmel,24c512";
reg = <0x54>;
u-boot,i2c-offset-len = <2>;
};
ds1339@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
};
};
serial@12000 {
status = "okay";
};
serial@12100 {
status = "okay";
};
ethernet@34000 {
status = "okay";
phy = <&phy1>;
phy-mode = "sgmii";
};
usb@58000 {
status = "ok";
};
ethernet@70000 {
status = "okay";
phy = <&phy0>;
phy-mode = "sgmii";
};
mdio@72004 {
phy0: ethernet-phy@0 {
reg = <1>;
};
phy1: ethernet-phy@1 {
reg = <0>;
};
};
sata@a8000 {
status = "okay";
};
sdhci@d8000 {
broken-cd;
wp-inverted;
bus-width = <4>;
status = "okay";
no-1-8-v;
};
usb3@f0000 {
status = "okay";
};
};
pcie-controller {
status = "okay";
/*
* The two PCIe units are accessible through
* standard PCIe slots on the board.
*/
pcie@3,0 {
/* Port 0, Lane 0 */
status = "okay";
};
};
MDIO0: mdio0 {
compatible = "virtual,mdio-gpio";
#address-cells = <1>;
#size-cells = <0>;
gpios = < /*MDC*/ &gpio0 13 0
/*MDIO*/ &gpio0 14 0>;
mv88e1240@0 {
reg = <0x0>;
};
mv88e1240@1 {
reg = <0x1>;
};
mv88e1240@2 {
reg = <0x2>;
};
mv88e1240@3 {
reg = <0x3>;
};
mv88e1240@4 {
reg = <0x4>;
};
mv88e1240@5 {
reg = <0x5>;
};
mv88e1240@6 {
reg = <0x6>;
};
mv88e1240@7 {
reg = <0x7>;
};
mv88e1240@8 {
reg = <0x8>;
};
mv88e1240@9 {
reg = <0x9>;
};
mv88e1240@a {
reg = <0xa>;
};
mv88e1240@b {
reg = <0xb>;
};
mv88e1240@c {
reg = <0xc>;
};
mv88e1240@d {
reg = <0xd>;
};
mv88e1240@e {
reg = <0xe>;
};
mv88e1240@f {
reg = <0xf>;
};
mv88e1240@10 {
reg = <0x10>;
};
mv88e1240@11 {
reg = <0x11>;
};
mv88e1240@12 {
reg = <0x12>;
};
mv88e1240@13 {
reg = <0x13>;
};
mv88e1240@14 {
reg = <0x14>;
};
mv88e1240@15 {
reg = <0x15>;
};
mv88e1240@16 {
reg = <0x16>;
};
mv88e1240@17 {
reg = <0x17>;
};
mv88e1240@18 {
reg = <0x18>;
};
mv88e1240@19 {
reg = <0x19>;
};
mv88e1240@1a {
reg = <0x1a>;
};
mv88e1240@1b {
reg = <0x1b>;
};
mv88e1240@1c {
reg = <0x1c>;
};
mv88e1240@1d {
reg = <0x1d>;
};
mv88e1240@1e {
reg = <0x1e>;
};
mv88e1240@1f {
reg = <0x1f>;
};
};
MDIO1: mdio1 {
compatible = "virtual,mdio-gpio";
#address-cells = <1>;
#size-cells = <0>;
gpios = < /*MDC*/ &gpio0 25 0
/*MDIO*/ &gpio1 13 0>;
mv88e1240@0 {
reg = <0x0>;
};
mv88e1240@1 {
reg = <0x1>;
};
mv88e1240@2 {
reg = <0x2>;
};
mv88e1240@3 {
reg = <0x3>;
};
mv88e1240@4 {
reg = <0x4>;
};
mv88e1240@5 {
reg = <0x5>;
};
mv88e1240@6 {
reg = <0x6>;
};
mv88e1240@7 {
reg = <0x7>;
};
mv88e1240@8 {
reg = <0x8>;
};
mv88e1240@9 {
reg = <0x9>;
};
mv88e1240@a {
reg = <0xa>;
};
mv88e1240@b {
reg = <0xb>;
};
mv88e1240@c {
reg = <0xc>;
};
mv88e1240@d {
reg = <0xd>;
};
mv88e1240@e {
reg = <0xe>;
};
mv88e1240@f {
reg = <0xf>;
};
mv88e1240@10 {
reg = <0x10>;
};
mv88e1240@11 {
reg = <0x11>;
};
mv88e1240@12 {
reg = <0x12>;
};
mv88e1240@13 {
reg = <0x13>;
};
mv88e1240@14 {
reg = <0x14>;
};
mv88e1240@15 {
reg = <0x15>;
};
mv88e1240@16 {
reg = <0x16>;
};
mv88e1240@17 {
reg = <0x17>;
};
mv88e1240@18 {
reg = <0x18>;
};
mv88e1240@19 {
reg = <0x19>;
};
mv88e1240@1a {
reg = <0x1a>;
};
mv88e1240@1b {
reg = <0x1b>;
};
mv88e1240@1c {
reg = <0x1c>;
};
mv88e1240@1d {
reg = <0x1d>;
};
mv88e1240@1e {
reg = <0x1e>;
};
mv88e1240@1f {
reg = <0x1f>;
};
};
MDIO2: mdio2 {
compatible = "virtual,mdio-gpio";
#address-cells = <1>;
#size-cells = <0>;
gpios = < /*MDC*/ &gpio1 14 0
/*MDIO*/ &gpio0 24 0>;
mv88e1240@0 {
reg = <0x0>;
};
mv88e1240@1 {
reg = <0x1>;
};
mv88e1240@2 {
reg = <0x2>;
};
mv88e1240@3 {
reg = <0x3>;
};
mv88e1240@4 {
reg = <0x4>;
};
mv88e1240@5 {
reg = <0x5>;
};
mv88e1240@6 {
reg = <0x6>;
};
mv88e1240@7 {
reg = <0x7>;
};
mv88e1240@8 {
reg = <0x8>;
};
mv88e1240@9 {
reg = <0x9>;
};
mv88e1240@a {
reg = <0xa>;
};
mv88e1240@b {
reg = <0xb>;
};
mv88e1240@c {
reg = <0xc>;
};
mv88e1240@d {
reg = <0xd>;
};
mv88e1240@e {
reg = <0xe>;
};
mv88e1240@f {
reg = <0xf>;
};
mv88e1240@10 {
reg = <0x10>;
};
mv88e1240@11 {
reg = <0x11>;
};
mv88e1240@12 {
reg = <0x12>;
};
mv88e1240@13 {
reg = <0x13>;
};
mv88e1240@14 {
reg = <0x14>;
};
mv88e1240@15 {
reg = <0x15>;
};
};
};
leds {
compatible = "gpio-leds";
finder_led {
label = "finder-led";
gpios = <&PCA22 25 0>;
};
status_led {
label = "status-led";
gpios = <&gpio0 29 0>;
};
};
};

@ -112,6 +112,10 @@ config TARGET_THEADORABLE
select BOARD_LATE_INIT if USB
select MV78260
config TARGET_CONTROLCENTERDC
bool "Support CONTROLCENTERDC"
select 88F6820
endchoice
config SYS_BOARD

@ -0,0 +1 @@
kwbimage.cfg

@ -0,0 +1,36 @@
if TARGET_CONTROLCENTERDC
config SYS_BOARD
default "a38x"
config SYS_VENDOR
default "gdsys"
config SYS_SOC
default "mvebu"
config SYS_CONFIG_NAME
default "controlcenterdc"
menu "Controlcenter DC board options"
choice
prompt "Select boot method"
config SPL_BOOT_DEVICE_SPI
bool "SPI"
config SPL_BOOT_DEVICE_MMC
bool "MMC"
select SPL_LIBDISK_SUPPORT
endchoice
#config SPL_BOOT_DEVICE
# int
# default 1 if SPL_BOOT_DEVICE_SPI
# default 2 if SPL_BOOT_DEVICE_MMC
endmenu
endif

@ -0,0 +1,7 @@
A38X BOARD
M: Dirk Eibach <eibach@gdsys.cc>
M: Mario Six <six@gdsys.de>
S: Maintained
F: board/gdsys/a38x/
F: include/configs/controlcenterdc.h
F: configs/controlcenterdc_defconfig

@ -0,0 +1,44 @@
#
# Copyright (C) 2015 Stefan Roese <sr@denx.de>
# Copyright (C) 2015 Reinhard Pfau <reinhard.pfau@gdsys.cc>
# Copyright (C) 2016 Mario Six <mario.six@gdsys.cc>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-$(CONFIG_TARGET_CONTROLCENTERDC) += controlcenterdc.o hre.o spl.o keyprogram.o dt_helpers.o
ifeq ($(CONFIG_SPL_BUILD),)
obj-$(CONFIG_TARGET_CONTROLCENTERDC) += hydra.o ihs_phys.o
extra-$(CONFIG_TARGET_CONTROLCENTERDC) += kwbimage.cfg
KWB_REPLACE += BOOT_FROM
ifneq ($(CONFIG_SPL_BOOT_DEVICE_SPI),)
KWB_CFG_BOOT_FROM=spi
endif
ifneq ($(CONFIG_SPL_BOOT_DEVICE_MMC),)
KWB_CFG_BOOT_FROM=sdio
endif
ifneq ($(CONFIG_SECURED_MODE_IMAGE),)
KWB_REPLACE += CSK_INDEX
KWB_CFG_CSK_INDEX = $(CONFIG_SECURED_MODE_CSK_INDEX)
KWB_REPLACE += SEC_BOOT_DEV
KWB_CFG_SEC_BOOT_DEV=$(patsubst "%",%, \
$(if $(findstring BOOT_SPI_NOR_FLASH,$(CONFIG_SPL_BOOT_DEVICE)),0x34) \
$(if $(findstring BOOT_SDIO_MMC_CARD,$(CONFIG_SPL_BOOT_DEVICE)),0x31) \
)
KWB_REPLACE += SEC_FUSE_DUMP
KWB_CFG_SEC_FUSE_DUMP = a38x
endif
$(src)/kwbimage.cfg: $(src)/kwbimage.cfg.in include/autoconf.mk \
include/config/auto.conf
$(Q)sed -ne '$(foreach V,$(KWB_REPLACE),s/^#@$(V)/$(V) $(KWB_CFG_$(V))/;)p' \
<$< >$(dir $<)$(@F)
endif

@ -0,0 +1,279 @@
/*
* Copyright (C) 2015 Stefan Roese <sr@denx.de>
* Copyright (C) 2016 Mario Six <mario.six@gdsys.cc>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <miiphy.h>
#include <tpm.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm-generic/gpio.h>
#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
#include "../arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.h"
#include "keyprogram.h"
#include "dt_helpers.h"
#include "hydra.h"
#include "ihs_phys.h"
DECLARE_GLOBAL_DATA_PTR;
#define ETH_PHY_CTRL_REG 0
#define ETH_PHY_CTRL_POWER_DOWN_BIT 11
#define ETH_PHY_CTRL_POWER_DOWN_MASK (1 << ETH_PHY_CTRL_POWER_DOWN_BIT)
#define DB_GP_88F68XX_GPP_OUT_ENA_LOW 0x7fffffff
#define DB_GP_88F68XX_GPP_OUT_ENA_MID 0xffffefff
#define DB_GP_88F68XX_GPP_OUT_VAL_LOW 0x0
#define DB_GP_88F68XX_GPP_OUT_VAL_MID 0x00001000
#define DB_GP_88F68XX_GPP_POL_LOW 0x0
#define DB_GP_88F68XX_GPP_POL_MID 0x0
/*
* Define the DDR layout / topology here in the board file. This will
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
static struct hws_topology_map ddr_topology_map = {
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1600K, /* speed_bin */
BUS_WIDTH_16, /* memory_width */
MEM_4G, /* mem_size */
DDR_FREQ_533, /* frequency */
0, 0, /* cas_l cas_wl */
HWS_TEMP_LOW} }, /* temperature */
5, /* Num Of Bus Per Interface*/
BUS_MASK_32BIT /* Busses mask */
};
static struct serdes_map serdes_topology_map[] = {
{SGMII0, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{USB3_HOST0, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
/* SATA tx polarity is inverted */
{SATA1, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 1},
{SGMII2, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{DEFAULT_SERDES, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{PEX2, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0}
};
int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
{
*serdes_map_array = serdes_topology_map;
*count = ARRAY_SIZE(serdes_topology_map);
return 0;
}
void board_pex_config(void)
{
#ifdef CONFIG_SPL_BUILD
uint k;
struct gpio_desc gpio = {};
if (!request_gpio_by_name(&gpio, "pca9698@22", 31, "fpga-program-gpio")) {
/* prepare FPGA reconfiguration */
dm_gpio_set_dir_flags(&gpio, GPIOD_IS_OUT);
dm_gpio_set_value(&gpio, 0);
/* give lunatic PCIe clock some time to stabilize */
mdelay(500);
/* start FPGA reconfiguration */
dm_gpio_set_dir_flags(&gpio, GPIOD_IS_IN);
}
/* wait for FPGA done */
if (!request_gpio_by_name(&gpio, "pca9698@22", 19, "fpga-done-gpio")) {
for (k = 0; k < 20; ++k) {
if (dm_gpio_get_value(&gpio)) {
printf("FPGA done after %u rounds\n", k);
break;
}
mdelay(100);
}
}
/* disable FPGA reset */
if (!request_gpio_by_name(&gpio, "gpio@18100", 6, "cpu-to-fpga-reset")) {
dm_gpio_set_dir_flags(&gpio, GPIOD_IS_OUT);
dm_gpio_set_value(&gpio, 1);
}
/* wait for FPGA ready */
if (!request_gpio_by_name(&gpio, "pca9698@22", 27, "fpga-ready-gpio")) {
for (k = 0; k < 2; ++k) {
if (!dm_gpio_get_value(&gpio))
break;
mdelay(100);
}
}
#endif
}
struct hws_topology_map *ddr3_get_topology_map(void)
{
return &ddr_topology_map;
}
int board_early_init_f(void)
{
#ifdef CONFIG_SPL_BUILD
/* Configure MPP */
writel(0x00111111, MVEBU_MPP_BASE + 0x00);
writel(0x40040000, MVEBU_MPP_BASE + 0x04);
writel(0x00466444, MVEBU_MPP_BASE + 0x08);
writel(0x00043300, MVEBU_MPP_BASE + 0x0c);
writel(0x44400000, MVEBU_MPP_BASE + 0x10);
writel(0x20000334, MVEBU_MPP_BASE + 0x14);
writel(0x40000000, MVEBU_MPP_BASE + 0x18);
writel(0x00004444, MVEBU_MPP_BASE + 0x1c);
/* Set GPP Out value */
writel(DB_GP_88F68XX_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
writel(DB_GP_88F68XX_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
/* Set GPP Polarity */
writel(DB_GP_88F68XX_GPP_POL_LOW, MVEBU_GPIO0_BASE + 0x0c);
writel(DB_GP_88F68XX_GPP_POL_MID, MVEBU_GPIO1_BASE + 0x0c);
/* Set GPP Out Enable */
writel(DB_GP_88F68XX_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
writel(DB_GP_88F68XX_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
#endif
return 0;
}
int board_init(void)
{
/* Address of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#ifndef CONFIG_SPL_BUILD
void init_host_phys(struct mii_dev *bus)
{
uint k;
for (k = 0; k < 2; ++k) {
struct phy_device *phydev;
phydev = phy_find_by_mask(bus, 1 << k,
PHY_INTERFACE_MODE_SGMII);
if (phydev)
phy_config(phydev);
}
}
int ccdc_eth_init(void)
{
uint k;
uint octo_phy_mask = 0;
int ret;
struct mii_dev *bus;
/* Init SoC's phys */
bus = miiphy_get_dev_by_name("ethernet@34000");
if (bus)
init_host_phys(bus);
bus = miiphy_get_dev_by_name("ethernet@70000");
if (bus)
init_host_phys(bus);
/* Init octo phys */
octo_phy_mask = calculate_octo_phy_mask();
printf("IHS PHYS: %08x", octo_phy_mask);
ret = init_octo_phys(octo_phy_mask);
if (ret)
return ret;
printf("\n");
if (!get_fpga()) {
puts("fpga was NULL\n");
return 1;
}
/* reset all FPGA-QSGMII instances */
for (k = 0; k < 80; ++k)
writel(1 << 31, get_fpga()->qsgmii_port_state[k]);
udelay(100);
for (k = 0; k < 80; ++k)
writel(0, get_fpga()->qsgmii_port_state[k]);
return 0;
}
#endif
int board_late_init(void)
{
#ifndef CONFIG_SPL_BUILD
hydra_initialize();
#endif
return 0;
}
int board_fix_fdt(void *rw_fdt_blob)
{
struct udevice *bus = NULL;
uint k;
char name[64];
int err;
err = uclass_get_device_by_name(UCLASS_I2C, "i2c@11000", &bus);
if (err) {
printf("Could not get I2C bus.\n");
return err;
}
for (k = 0x21; k <= 0x26; k++) {
snprintf(name, 64,
"/soc/internal-regs/i2c@11000/pca9698@%02x", k);
if (!dm_i2c_simple_probe(bus, k))
fdt_disable_by_ofname(rw_fdt_blob, name);
}
return 0;
}
int last_stage_init(void)
{
#ifndef CONFIG_SPL_BUILD
ccdc_eth_init();
#endif
if (tpm_init() || tpm_startup(TPM_ST_CLEAR) ||
tpm_continue_self_test()) {
return 1;
}
mdelay(37);
flush_keys();
load_and_run_keyprog();
return 0;
}

@ -0,0 +1,43 @@
/*
* (C) Copyright 2016
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <i2c.h>
#include <fdt_support.h>
#include <asm-generic/gpio.h>
#include <dm.h>
int fdt_disable_by_ofname(void *rw_fdt_blob, char *ofname)
{
int offset = fdt_path_offset(rw_fdt_blob, ofname);
return fdt_status_disabled(rw_fdt_blob, offset);
}
bool dm_i2c_simple_probe(struct udevice *bus, uint chip_addr)
{
struct udevice *dev;
return !dm_i2c_probe(bus, chip_addr, DM_I2C_CHIP_RD_ADDRESS |
DM_I2C_CHIP_WR_ADDRESS, &dev);
}
int request_gpio_by_name(struct gpio_desc *gpio, const char *gpio_dev_name,
uint offset, char *gpio_name)
{
struct udevice *gpio_dev = NULL;
if (uclass_get_device_by_name(UCLASS_GPIO, gpio_dev_name, &gpio_dev))
return 1;
gpio->dev = gpio_dev;
gpio->offset = offset;
gpio->flags = 0;
return dm_gpio_request(gpio, gpio_name);
}

@ -0,0 +1,16 @@
/*
* (C) Copyright 2016
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __DT_HELPERS_H
#define __DT_HELPERS_H
int fdt_disable_by_ofname(void *rw_fdt_blob, char *ofname);
bool dm_i2c_simple_probe(struct udevice *bus, uint chip_addr);
int request_gpio_by_name(struct gpio_desc *gpio, const char *gpio_dev_name,
uint offset, char *gpio_name);
#endif /* __DT_HELPERS_H */

@ -0,0 +1,516 @@
/*
* (C) Copyright 2013
* Reinhard Pfau, Guntermann & Drunck GmbH, reinhard.pfau@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <malloc.h>
#include <fs.h>
#include <i2c.h>
#include <mmc.h>
#include <tpm.h>
#include <u-boot/sha1.h>
#include <asm/byteorder.h>
#include <asm/unaligned.h>
#include <pca9698.h>
#include "hre.h"
/* other constants */
enum {
ESDHC_BOOT_IMAGE_SIG_OFS = 0x40,
ESDHC_BOOT_IMAGE_SIZE_OFS = 0x48,
ESDHC_BOOT_IMAGE_ADDR_OFS = 0x50,
ESDHC_BOOT_IMAGE_TARGET_OFS = 0x58,
ESDHC_BOOT_IMAGE_ENTRY_OFS = 0x60,
};
enum {
I2C_SOC_0 = 0,
I2C_SOC_1 = 1,
};
enum access_mode {
HREG_NONE = 0,
HREG_RD = 1,
HREG_WR = 2,
HREG_RDWR = 3,
};
/* register constants */
enum {
FIX_HREG_DEVICE_ID_HASH = 0,
FIX_HREG_UNUSED1 = 1,
FIX_HREG_UNUSED2 = 2,
FIX_HREG_VENDOR = 3,
COUNT_FIX_HREGS
};
static struct h_reg pcr_hregs[24];
static struct h_reg fix_hregs[COUNT_FIX_HREGS];
static struct h_reg var_hregs[8];
/* hre opcodes */
enum {
/* opcodes w/o data */
HRE_NOP = 0x00,
HRE_SYNC = HRE_NOP,
HRE_CHECK0 = 0x01,
/* opcodes w/o data, w/ sync dst */
/* opcodes w/ data */
HRE_LOAD = 0x81,
/* opcodes w/data, w/sync dst */
HRE_XOR = 0xC1,
HRE_AND = 0xC2,
HRE_OR = 0xC3,
HRE_EXTEND = 0xC4,
HRE_LOADKEY = 0xC5,
};
/* hre errors */
enum {
HRE_E_OK = 0,
HRE_E_TPM_FAILURE,
HRE_E_INVALID_HREG,
};
static uint64_t device_id;
static uint64_t device_cl;
static uint64_t device_type;
static uint32_t platform_key_handle;
static uint32_t hre_tpm_err;
static int hre_err = HRE_E_OK;
#define IS_PCR_HREG(spec) ((spec) & 0x20)
#define IS_FIX_HREG(spec) (((spec) & 0x38) == 0x08)
#define IS_VAR_HREG(spec) (((spec) & 0x38) == 0x10)
#define HREG_IDX(spec) ((spec) & (IS_PCR_HREG(spec) ? 0x1f : 0x7))
static const uint8_t vendor[] = "Guntermann & Drunck";
/**
* @brief get the size of a given (TPM) NV area
* @param index NV index of the area to get size for
* @param size pointer to the size
* @return 0 on success, != 0 on error
*/
static int get_tpm_nv_size(uint32_t index, uint32_t *size)
{
uint32_t err;
uint8_t info[72];
uint8_t *ptr;
uint16_t v16;
err = tpm_get_capability(TPM_CAP_NV_INDEX, index,
info, sizeof(info));
if (err) {
printf("tpm_get_capability(CAP_NV_INDEX, %08x) failed: %u\n",
index, err);
return 1;
}
/* skip tag and nvIndex */
ptr = info + 6;
/* skip 2 pcr info fields */
v16 = get_unaligned_be16(ptr);
ptr += 2 + v16 + 1 + 20;
v16 = get_unaligned_be16(ptr);
ptr += 2 + v16 + 1 + 20;
/* skip permission and flags */
ptr += 6 + 3;
*size = get_unaligned_be32(ptr);
return 0;
}
/**
* @brief search for a key by usage auth and pub key hash.
* @param auth usage auth of the key to search for
* @param pubkey_digest (SHA1) hash of the pub key structure of the key
* @param[out] handle the handle of the key iff found
* @return 0 if key was found in TPM; != 0 if not.
*/
static int find_key(const uint8_t auth[20], const uint8_t pubkey_digest[20],
uint32_t *handle)
{
uint16_t key_count;
uint32_t key_handles[10];
uint8_t buf[288];
uint8_t *ptr;
uint32_t err;
uint8_t digest[20];
size_t buf_len;
unsigned int i;
/* fetch list of already loaded keys in the TPM */
err = tpm_get_capability(TPM_CAP_HANDLE, TPM_RT_KEY, buf, sizeof(buf));
if (err)
return -1;
key_count = get_unaligned_be16(buf);
ptr = buf + 2;
for (i = 0; i < key_count; ++i, ptr += 4)
key_handles[i] = get_unaligned_be32(ptr);
/* now search a(/ the) key which we can access with the given auth */
for (i = 0; i < key_count; ++i) {
buf_len = sizeof(buf);
err = tpm_get_pub_key_oiap(key_handles[i], auth, buf, &buf_len);
if (err && err != TPM_AUTHFAIL)
return -1;
if (err)
continue;
sha1_csum(buf, buf_len, digest);
if (!memcmp(digest, pubkey_digest, 20)) {
*handle = key_handles[i];
return 0;
}
}
return 1;
}
/**
* @brief read CCDM common data from TPM NV
* @return 0 if CCDM common data was found and read, !=0 if something failed.
*/
static int read_common_data(void)
{
uint32_t size = 0;
uint32_t err;
uint8_t buf[256];
sha1_context ctx;
if (get_tpm_nv_size(NV_COMMON_DATA_INDEX, &size) ||
size < NV_COMMON_DATA_MIN_SIZE)
return 1;
err = tpm_nv_read_value(NV_COMMON_DATA_INDEX,
buf, min(sizeof(buf), size));
if (err) {
printf("tpm_nv_read_value() failed: %u\n", err);
return 1;
}
device_id = get_unaligned_be64(buf);
device_cl = get_unaligned_be64(buf + 8);
device_type = get_unaligned_be64(buf + 16);
sha1_starts(&ctx);
sha1_update(&ctx, buf, 24);
sha1_finish(&ctx, fix_hregs[FIX_HREG_DEVICE_ID_HASH].digest);
fix_hregs[FIX_HREG_DEVICE_ID_HASH].valid = true;
platform_key_handle = get_unaligned_be32(buf + 24);
return 0;
}
/**
* @brief get pointer to hash register by specification
* @param spec specification of a hash register
* @return pointer to hash register or NULL if @a spec does not qualify a
* valid hash register; NULL else.
*/
static struct h_reg *get_hreg(uint8_t spec)
{
uint8_t idx;
idx = HREG_IDX(spec);
if (IS_FIX_HREG(spec)) {
if (idx < ARRAY_SIZE(fix_hregs))
return fix_hregs + idx;
hre_err = HRE_E_INVALID_HREG;
} else if (IS_PCR_HREG(spec)) {
if (idx < ARRAY_SIZE(pcr_hregs))
return pcr_hregs + idx;
hre_err = HRE_E_INVALID_HREG;
} else if (IS_VAR_HREG(spec)) {
if (idx < ARRAY_SIZE(var_hregs))
return var_hregs + idx;
hre_err = HRE_E_INVALID_HREG;
}
return NULL;
}
/**
* @brief get pointer of a hash register by specification and usage.
* @param spec specification of a hash register
* @param mode access mode (read or write or read/write)
* @return pointer to hash register if found and valid; NULL else.
*
* This func uses @a get_reg() to determine the hash register for a given spec.
* If a register is found it is validated according to the desired access mode.
* The value of automatic registers (PCR register and fixed registers) is
* loaded or computed on read access.
*/
static struct h_reg *access_hreg(uint8_t spec, enum access_mode mode)
{
struct h_reg *result;
result = get_hreg(spec);
if (!result)
return NULL;
if (mode & HREG_WR) {
if (IS_FIX_HREG(spec)) {
hre_err = HRE_E_INVALID_HREG;
return NULL;
}
}
if (mode & HREG_RD) {
if (!result->valid) {
if (IS_PCR_HREG(spec)) {
hre_tpm_err = tpm_pcr_read(HREG_IDX(spec),
result->digest, 20);
result->valid = (hre_tpm_err == TPM_SUCCESS);
} else if (IS_FIX_HREG(spec)) {
switch (HREG_IDX(spec)) {
case FIX_HREG_DEVICE_ID_HASH:
read_common_data();
break;
case FIX_HREG_VENDOR:
memcpy(result->digest, vendor, 20);
result->valid = true;
break;
}
} else {
result->valid = true;
}
}
if (!result->valid) {
hre_err = HRE_E_INVALID_HREG;
return NULL;
}
}
return result;
}
static void *compute_and(void *_dst, const void *_src, size_t n)
{
uint8_t *dst = _dst;
const uint8_t *src = _src;
size_t i;
for (i = n; i-- > 0; )
*dst++ &= *src++;
return _dst;
}
static void *compute_or(void *_dst, const void *_src, size_t n)
{
uint8_t *dst = _dst;
const uint8_t *src = _src;
size_t i;
for (i = n; i-- > 0; )
*dst++ |= *src++;
return _dst;
}
static void *compute_xor(void *_dst, const void *_src, size_t n)
{
uint8_t *dst = _dst;
const uint8_t *src = _src;
size_t i;
for (i = n; i-- > 0; )
*dst++ ^= *src++;
return _dst;
}
static void *compute_extend(void *_dst, const void *_src, size_t n)
{
uint8_t digest[20];
sha1_context ctx;
sha1_starts(&ctx);
sha1_update(&ctx, _dst, n);
sha1_update(&ctx, _src, n);
sha1_finish(&ctx, digest);
memcpy(_dst, digest, min(n, sizeof(digest)));
return _dst;
}
static int hre_op_loadkey(struct h_reg *src_reg, struct h_reg *dst_reg,
const void *key, size_t key_size)
{
uint32_t parent_handle;
uint32_t key_handle;
if (!src_reg || !dst_reg || !src_reg->valid || !dst_reg->valid)
return -1;
if (find_key(src_reg->digest, dst_reg->digest, &parent_handle))
return -1;
hre_tpm_err = tpm_load_key2_oiap(parent_handle, key, key_size,
src_reg->digest, &key_handle);
if (hre_tpm_err) {
hre_err = HRE_E_TPM_FAILURE;
return -1;
}
return 0;
}
/**
* @brief executes the next opcode on the hash register engine.
* @param[in,out] ip pointer to the opcode (instruction pointer)
* @param[in,out] code_size (remaining) size of the code
* @return new instruction pointer on success, NULL on error.
*/
static const uint8_t *hre_execute_op(const uint8_t **ip, size_t *code_size)
{
bool dst_modified = false;
uint32_t ins;
uint8_t opcode;
uint8_t src_spec;
uint8_t dst_spec;
uint16_t data_size;
struct h_reg *src_reg, *dst_reg;
uint8_t buf[20];
const uint8_t *src_buf, *data;
uint8_t *ptr;
int i;
void * (*bin_func)(void *, const void *, size_t);
if (*code_size < 4)
return NULL;
ins = get_unaligned_be32(*ip);
opcode = **ip;
data = *ip + 4;
src_spec = (ins >> 18) & 0x3f;
dst_spec = (ins >> 12) & 0x3f;
data_size = (ins & 0x7ff);
debug("HRE: ins=%08x (op=%02x, s=%02x, d=%02x, L=%d)\n", ins,
opcode, src_spec, dst_spec, data_size);
if ((opcode & 0x80) && (data_size + 4) > *code_size)
return NULL;
src_reg = access_hreg(src_spec, HREG_RD);
if (hre_err || hre_tpm_err)
return NULL;
dst_reg = access_hreg(dst_spec, (opcode & 0x40) ? HREG_RDWR : HREG_WR);
if (hre_err || hre_tpm_err)
return NULL;
switch (opcode) {
case HRE_NOP:
goto end;
case HRE_CHECK0:
if (src_reg) {
for (i = 0; i < 20; ++i) {
if (src_reg->digest[i])
return NULL;
}
}
break;
case HRE_LOAD:
bin_func = memcpy;
goto do_bin_func;
case HRE_XOR:
bin_func = compute_xor;
goto do_bin_func;
case HRE_AND:
bin_func = compute_and;
goto do_bin_func;
case HRE_OR:
bin_func = compute_or;
goto do_bin_func;
case HRE_EXTEND:
bin_func = compute_extend;
do_bin_func:
if (!dst_reg)
return NULL;
if (src_reg) {
src_buf = src_reg->digest;
} else {
if (!data_size) {
memset(buf, 0, 20);
src_buf = buf;
} else if (data_size == 1) {
memset(buf, *data, 20);
src_buf = buf;
} else if (data_size >= 20) {
src_buf = data;
} else {
src_buf = buf;
for (ptr = (uint8_t *)src_buf, i = 20; i > 0;
i -= data_size, ptr += data_size)
memcpy(ptr, data,
min_t(size_t, i, data_size));
}
}
bin_func(dst_reg->digest, src_buf, 20);
dst_reg->valid = true;
dst_modified = true;
break;
case HRE_LOADKEY:
if (hre_op_loadkey(src_reg, dst_reg, data, data_size))
return NULL;
break;
default:
return NULL;
}
if (dst_reg && dst_modified && IS_PCR_HREG(dst_spec)) {
hre_tpm_err = tpm_extend(HREG_IDX(dst_spec), dst_reg->digest,
dst_reg->digest);
if (hre_tpm_err) {
hre_err = HRE_E_TPM_FAILURE;
return NULL;
}
}
end:
*ip += 4;
*code_size -= 4;
if (opcode & 0x80) {
*ip += data_size;
*code_size -= data_size;
}
return *ip;
}
/**
* @brief runs a program on the hash register engine.
* @param code pointer to the (HRE) code.
* @param code_size size of the code (in bytes).
* @return 0 on success, != 0 on failure.
*/
int hre_run_program(const uint8_t *code, size_t code_size)
{
size_t code_left;
const uint8_t *ip = code;
code_left = code_size;
hre_tpm_err = 0;
hre_err = HRE_E_OK;
while (code_left > 0)
if (!hre_execute_op(&ip, &code_left))
return -1;
return hre_err;
}
int hre_verify_program(struct key_program *prg)
{
uint32_t crc;
crc = crc32(0, prg->code, prg->code_size);
if (crc != prg->code_crc) {
printf("HRC crc mismatch: %08x != %08x\n",
crc, prg->code_crc);
return 1;
}
return 0;
}

@ -0,0 +1,38 @@
/*
* (C) Copyright 2013
* Reinhard Pfau, Guntermann & Drunck GmbH, reinhard.pfau@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __HRE_H
#define __HRE_H
struct key_program {
uint32_t magic;
uint32_t code_crc;
uint32_t code_size;
uint8_t code[];
};
struct h_reg {
bool valid;
uint8_t digest[20];
};
/* CCDM specific contants */
enum {
/* NV indices */
NV_COMMON_DATA_INDEX = 0x40000001,
/* magics for key blob chains */
MAGIC_KEY_PROGRAM = 0x68726500,
MAGIC_HMAC = 0x68616300,
MAGIC_END_OF_CHAIN = 0x00000000,
/* sizes */
NV_COMMON_DATA_MIN_SIZE = 3 * sizeof(uint64_t) + 2 * sizeof(uint16_t),
};
int hre_verify_program(struct key_program *prg);
int hre_run_program(const uint8_t *code, size_t code_size);
#endif /* __HRE_H */

@ -0,0 +1,138 @@
#include <common.h>
#include <console.h> /* ctrlc */
#include <asm/io.h>
#include "hydra.h"
enum {
HWVER_100 = 0,
HWVER_110 = 1,
HWVER_120 = 2,
};
static struct pci_device_id hydra_supported[] = {
{ 0x6d5e, 0xcdc1 },
{}
};
static struct ihs_fpga *fpga;
struct ihs_fpga *get_fpga(void)
{
return fpga;
}
void print_hydra_version(uint index)
{
u32 versions = readl(&fpga->versions);
u32 fpga_version = readl(&fpga->fpga_version);
uint hardware_version = versions & 0xf;
printf("FPGA%u: mapped to %p\n ", index, fpga);
switch (hardware_version) {
case HWVER_100:
printf("HW-Ver 1.00\n");
break;
case HWVER_110:
printf("HW-Ver 1.10\n");
break;
case HWVER_120:
printf("HW-Ver 1.20\n");
break;
default:
printf("HW-Ver %d(not supported)\n",
hardware_version);
break;
}
printf(" FPGA V %d.%02d\n",
fpga_version / 100, fpga_version % 100);
}
void hydra_initialize(void)
{
uint i;
pci_dev_t devno;
/* Find and probe all the matching PCI devices */
for (i = 0; (devno = pci_find_devices(hydra_supported, i)) >= 0; i++) {
u32 val;
/* Try to enable I/O accesses and bus-mastering */
val = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
pci_write_config_dword(devno, PCI_COMMAND, val);
/* Make sure it worked */
pci_read_config_dword(devno, PCI_COMMAND, &val);
if (!(val & PCI_COMMAND_MEMORY)) {
puts("Can't enable I/O memory\n");
continue;
}
if (!(val & PCI_COMMAND_MASTER)) {
puts("Can't enable bus-mastering\n");
continue;
}
/* read FPGA details */
fpga = pci_map_bar(devno, PCI_BASE_ADDRESS_0,
PCI_REGION_MEM);
print_hydra_version(i);
}
}
#define REFL_PATTERN (0xdededede)
#define REFL_PATTERN_INV (~REFL_PATTERN)
int do_hydrate(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
uint k = 0;
void __iomem *pcie2_base = (void __iomem *)(MVEBU_REG_PCIE_BASE +
0x4000);
if (!fpga)
return -1;
while (1) {
u32 res;
writel(REFL_PATTERN, &fpga->reflection_low);
res = readl(&fpga->reflection_low);
if (res != REFL_PATTERN_INV)
printf("round %u: read %08x, expected %08x\n",
k, res, REFL_PATTERN_INV);
writel(REFL_PATTERN_INV, &fpga->reflection_low);
res = readl(&fpga->reflection_low);
if (res != REFL_PATTERN)
printf("round %u: read %08x, expected %08x\n",
k, res, REFL_PATTERN);
res = readl(pcie2_base + 0x118) & 0x1f;
if (res)
printf("FrstErrPtr %u\n", res);
res = readl(pcie2_base + 0x104);
if (res) {
printf("Uncorrectable Error Status 0x%08x\n", res);
writel(res, pcie2_base + 0x104);
}
if (!(++k % 10000))
printf("round %u\n", k);
if (ctrlc())
break;
}
return 0;
}
U_BOOT_CMD(
hydrate, 1, 0, do_hydrate,
"hydra reflection test",
"hydra reflection test"
);

@ -0,0 +1,14 @@
struct ihs_fpga {
u32 reflection_low; /* 0x0000 */
u32 versions; /* 0x0004 */
u32 fpga_version; /* 0x0008 */
u32 fpga_features; /* 0x000c */
u32 reserved0[4]; /* 0x0010 */
u32 control; /* 0x0020 */
u32 reserved1[375]; /* 0x0024 */
u32 qsgmii_port_state[80]; /* 0x0600 */
};
void print_hydra_version(uint index);
void hydra_initialize(void);
struct ihs_fpga *get_fpga(void);

@ -0,0 +1,355 @@
#include <common.h>
#include <dm.h>
#include <miiphy.h>
#include <asm-generic/gpio.h>
#include "ihs_phys.h"
#include "dt_helpers.h"
enum {
PORTTYPE_MAIN_CAT,
PORTTYPE_TOP_CAT,
PORTTYPE_16C_16F,
PORTTYPE_UNKNOWN
};
static struct porttype {
bool phy_invert_in_pol;
bool phy_invert_out_pol;
} porttypes[] = {
{ true, false },
{ false, true },
{ false, false },
};
static void ihs_phy_config(struct phy_device *phydev, bool qinpn, bool qoutpn)
{
u16 reg;
phy_config(phydev);
/* enable QSGMII autonegotiation with flow control */
phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x0004);
reg = phy_read(phydev, MDIO_DEVAD_NONE, 16);
reg |= (3 << 6);
phy_write(phydev, MDIO_DEVAD_NONE, 16, reg);
/*
* invert QSGMII Q_INP/N and Q_OUTP/N if required
* and perform global reset
*/
reg = phy_read(phydev, MDIO_DEVAD_NONE, 26);
if (qinpn)
reg |= (1 << 13);
if (qoutpn)
reg |= (1 << 12);
reg |= (1 << 15);
phy_write(phydev, MDIO_DEVAD_NONE, 26, reg);
/* advertise 1000BASE-T full-duplex only */
phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x0000);
reg = phy_read(phydev, MDIO_DEVAD_NONE, 4);
reg &= ~0x1e0;
phy_write(phydev, MDIO_DEVAD_NONE, 4, reg);
reg = phy_read(phydev, MDIO_DEVAD_NONE, 9);
reg = (reg & ~0x300) | 0x200;
phy_write(phydev, MDIO_DEVAD_NONE, 9, reg);
/* copper power up */
reg = phy_read(phydev, MDIO_DEVAD_NONE, 16);
reg &= ~0x0004;
phy_write(phydev, MDIO_DEVAD_NONE, 16, reg);
}
uint calculate_octo_phy_mask(void)
{
uint k;
uint octo_phy_mask = 0;
struct gpio_desc gpio = {};
char gpio_name[64];
static const char * const dev_name[] = {"pca9698@23", "pca9698@21",
"pca9698@24", "pca9698@25",
"pca9698@26"};
/* mark all octo phys that should be present */
for (k = 0; k < 5; ++k) {
snprintf(gpio_name, 64, "cat-gpio-%u", k);
if (request_gpio_by_name(&gpio, dev_name[k], 0x20, gpio_name))
continue;
/* check CAT flag */
if (dm_gpio_get_value(&gpio))
octo_phy_mask |= (1 << (k * 2));
else
/* If CAT == 0, there's no second octo phy -> skip */
continue;
snprintf(gpio_name, 64, "second-octo-gpio-%u", k);
if (request_gpio_by_name(&gpio, dev_name[k], 0x27, gpio_name)) {
/* default: second octo phy is present */
octo_phy_mask |= (1 << (k * 2 + 1));
continue;
}
if (dm_gpio_get_value(&gpio) == 0)
octo_phy_mask |= (1 << (k * 2 + 1));
}
return octo_phy_mask;
}
int register_miiphy_bus(uint k, struct mii_dev **bus)
{
int retval;
struct mii_dev *mdiodev = mdio_alloc();
char *name = bb_miiphy_buses[k].name;
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name,
name,
MDIO_NAME_LEN);
mdiodev->read = bb_miiphy_read;
mdiodev->write = bb_miiphy_write;
retval = mdio_register(mdiodev);
if (retval < 0)
return retval;
*bus = miiphy_get_dev_by_name(name);
return 0;
}
struct porttype *get_porttype(uint octo_phy_mask, uint k)
{
uint octo_index = k * 4;
if (!k) {
if (octo_phy_mask & 0x01)
return &porttypes[PORTTYPE_MAIN_CAT];
else if (!(octo_phy_mask & 0x03))
return &porttypes[PORTTYPE_16C_16F];
} else {
if (octo_phy_mask & (1 << octo_index))
return &porttypes[PORTTYPE_TOP_CAT];
}
return NULL;
}
int init_single_phy(struct porttype *porttype, struct mii_dev *bus,
uint bus_idx, uint m, uint phy_idx)
{
struct phy_device *phydev = phy_find_by_mask(
bus, 1 << (m * 8 + phy_idx),
PHY_INTERFACE_MODE_MII);
printf(" %u", bus_idx * 32 + m * 8 + phy_idx);
if (!phydev)
puts("!");
else
ihs_phy_config(phydev, porttype->phy_invert_in_pol,
porttype->phy_invert_out_pol);
return 0;
}
int init_octo_phys(uint octo_phy_mask)
{
uint bus_idx;
/* there are up to four octo-phys on each mdio bus */
for (bus_idx = 0; bus_idx < bb_miiphy_buses_num; ++bus_idx) {
uint m;
uint octo_index = bus_idx * 4;
struct mii_dev *bus = NULL;
struct porttype *porttype = NULL;
int ret;
porttype = get_porttype(octo_phy_mask, bus_idx);
if (!porttype)
continue;
for (m = 0; m < 4; ++m) {
uint phy_idx;
/**
* Register a bus device if there is at least one phy
* on the current bus
*/
if (!m && octo_phy_mask & (0xf << octo_index)) {
ret = register_miiphy_bus(bus_idx, &bus);
if (ret)
return ret;
}
if (!(octo_phy_mask & BIT(octo_index + m)))
continue;
for (phy_idx = 0; phy_idx < 8; ++phy_idx)
init_single_phy(porttype, bus, bus_idx, m,
phy_idx);
}
}
return 0;
}
/*
* MII GPIO bitbang implementation
* MDC MDIO bus
* 13 14 PHY1-4
* 25 45 PHY5-8
* 46 24 PHY9-10
*/
struct gpio_mii {
int index;
struct gpio_desc mdc_gpio;
struct gpio_desc mdio_gpio;
int mdc_num;
int mdio_num;
int mdio_value;
} gpio_mii_set[] = {
{ 0, {}, {}, 13, 14, 1 },
{ 1, {}, {}, 25, 45, 1 },
{ 2, {}, {}, 46, 24, 1 },
};
static int mii_mdio_init(struct bb_miiphy_bus *bus)
{
struct gpio_mii *gpio_mii = bus->priv;
char name[32] = {};
struct udevice *gpio_dev1 = NULL;
struct udevice *gpio_dev2 = NULL;
if (uclass_get_device_by_name(UCLASS_GPIO, "gpio@18100", &gpio_dev1) ||
uclass_get_device_by_name(UCLASS_GPIO, "gpio@18140", &gpio_dev2)) {
printf("Could not get GPIO device.\n");
return 1;
}
if (gpio_mii->mdc_num > 31) {
gpio_mii->mdc_gpio.dev = gpio_dev2;
gpio_mii->mdc_gpio.offset = gpio_mii->mdc_num - 32;
} else {
gpio_mii->mdc_gpio.dev = gpio_dev1;
gpio_mii->mdc_gpio.offset = gpio_mii->mdc_num;
}
gpio_mii->mdc_gpio.flags = 0;
snprintf(name, 32, "bb_miiphy_bus-%d-mdc", gpio_mii->index);
dm_gpio_request(&gpio_mii->mdc_gpio, name);
if (gpio_mii->mdio_num > 31) {
gpio_mii->mdio_gpio.dev = gpio_dev2;
gpio_mii->mdio_gpio.offset = gpio_mii->mdio_num - 32;
} else {
gpio_mii->mdio_gpio.dev = gpio_dev1;
gpio_mii->mdio_gpio.offset = gpio_mii->mdio_num;
}
gpio_mii->mdio_gpio.flags = 0;
snprintf(name, 32, "bb_miiphy_bus-%d-mdio", gpio_mii->index);
dm_gpio_request(&gpio_mii->mdio_gpio, name);
dm_gpio_set_dir_flags(&gpio_mii->mdc_gpio, GPIOD_IS_OUT);
dm_gpio_set_value(&gpio_mii->mdc_gpio, 1);
return 0;
}
static int mii_mdio_active(struct bb_miiphy_bus *bus)
{
struct gpio_mii *gpio_mii = bus->priv;
dm_gpio_set_value(&gpio_mii->mdc_gpio, gpio_mii->mdio_value);
return 0;
}
static int mii_mdio_tristate(struct bb_miiphy_bus *bus)
{
struct gpio_mii *gpio_mii = bus->priv;
dm_gpio_set_dir_flags(&gpio_mii->mdio_gpio, GPIOD_IS_IN);
return 0;
}
static int mii_set_mdio(struct bb_miiphy_bus *bus, int v)
{
struct gpio_mii *gpio_mii = bus->priv;
dm_gpio_set_dir_flags(&gpio_mii->mdio_gpio, GPIOD_IS_OUT);
dm_gpio_set_value(&gpio_mii->mdio_gpio, v);
gpio_mii->mdio_value = v;
return 0;
}
static int mii_get_mdio(struct bb_miiphy_bus *bus, int *v)
{
struct gpio_mii *gpio_mii = bus->priv;
dm_gpio_set_dir_flags(&gpio_mii->mdio_gpio, GPIOD_IS_IN);
*v = (dm_gpio_get_value(&gpio_mii->mdio_gpio));
return 0;
}
static int mii_set_mdc(struct bb_miiphy_bus *bus, int v)
{
struct gpio_mii *gpio_mii = bus->priv;
dm_gpio_set_value(&gpio_mii->mdc_gpio, v);
return 0;
}
static int mii_delay(struct bb_miiphy_bus *bus)
{
udelay(1);
return 0;
}
struct bb_miiphy_bus bb_miiphy_buses[] = {
{
.name = "ihs0",
.init = mii_mdio_init,
.mdio_active = mii_mdio_active,
.mdio_tristate = mii_mdio_tristate,
.set_mdio = mii_set_mdio,
.get_mdio = mii_get_mdio,
.set_mdc = mii_set_mdc,
.delay = mii_delay,
.priv = &gpio_mii_set[0],
},
{
.name = "ihs1",
.init = mii_mdio_init,
.mdio_active = mii_mdio_active,
.mdio_tristate = mii_mdio_tristate,
.set_mdio = mii_set_mdio,
.get_mdio = mii_get_mdio,
.set_mdc = mii_set_mdc,
.delay = mii_delay,
.priv = &gpio_mii_set[1],
},
{
.name = "ihs2",
.init = mii_mdio_init,
.mdio_active = mii_mdio_active,
.mdio_tristate = mii_mdio_tristate,
.set_mdio = mii_set_mdio,
.get_mdio = mii_get_mdio,
.set_mdc = mii_set_mdc,
.delay = mii_delay,
.priv = &gpio_mii_set[2],
},
};
int bb_miiphy_buses_num = ARRAY_SIZE(bb_miiphy_buses);

@ -0,0 +1,2 @@
uint calculate_octo_phy_mask(void);
int init_octo_phys(uint octo_phy_mask);

@ -0,0 +1,158 @@
/*
* (C) Copyright 2016
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <tpm.h>
#include <malloc.h>
#include <linux/ctype.h>
#include <asm/unaligned.h>
#include "hre.h"
int flush_keys(void)
{
u16 key_count;
u8 buf[288];
u8 *ptr;
u32 err;
uint i;
/* fetch list of already loaded keys in the TPM */
err = tpm_get_capability(TPM_CAP_HANDLE, TPM_RT_KEY, buf, sizeof(buf));
if (err)
return -1;
key_count = get_unaligned_be16(buf);
ptr = buf + 2;
for (i = 0; i < key_count; ++i, ptr += 4) {
err = tpm_flush_specific(get_unaligned_be32(ptr), TPM_RT_KEY);
if (err && err != TPM_KEY_OWNER_CONTROL)
return err;
}
return 0;
}
int decode_hexstr(char *hexstr, u8 **result)
{
int len = strlen(hexstr);
int bytes = len / 2;
int i;
u8 acc = 0;
if (len % 2 == 1)
return 1;
*result = (u8 *)malloc(bytes);
for (i = 0; i < len; i++) {
char cur = tolower(hexstr[i]);
u8 val;
if ((cur >= 'a' && cur <= 'f') || (cur >= '0' && cur <= '9')) {
val = cur - (cur > '9' ? 87 : 48);
if (i % 2 == 0)
acc = 16 * val;
else
(*result)[i / 2] = acc + val;
} else {
free(*result);
return 1;
}
}
return 0;
}
int extract_subprogram(u8 **progdata, u32 expected_magic,
struct key_program **result)
{
struct key_program *prog = *result;
u32 magic, code_crc, code_size;
magic = get_unaligned_be32(*progdata);
code_crc = get_unaligned_be32(*progdata + 4);
code_size = get_unaligned_be32(*progdata + 8);
*progdata += 12;
if (magic != expected_magic)
return -1;
*result = malloc(sizeof(struct key_program) + code_size);
if (!*result)
return -1;
prog->magic = magic;
prog->code_crc = code_crc;
prog->code_size = code_size;
memcpy(prog->code, *progdata, code_size);
*progdata += code_size;
if (hre_verify_program(prog)) {
free(prog);
return -1;
}
return 0;
}
struct key_program *parse_and_check_keyprog(u8 *progdata)
{
struct key_program *result = NULL, *hmac = NULL;
/* Part 1: Load key program */
if (extract_subprogram(&progdata, MAGIC_KEY_PROGRAM, &result))
return NULL;
/* Part 2: Load hmac program */
if (extract_subprogram(&progdata, MAGIC_HMAC, &hmac))
return NULL;
free(hmac);
return result;
}
int load_and_run_keyprog(void)
{
char *cmd = NULL;
u8 *binprog = NULL;
char *hexprog;
struct key_program *prog;
cmd = getenv("loadkeyprogram");
if (!cmd || run_command(cmd, 0))
return 1;
hexprog = getenv("keyprogram");
if (decode_hexstr(hexprog, &binprog))
return 1;
prog = parse_and_check_keyprog(binprog);
free(binprog);
if (!prog)
return 1;
if (hre_run_program(prog->code, prog->code_size)) {
free(prog);
return 1;
}
printf("\nSD code ran successfully\n");
free(prog);
return 0;
}

@ -0,0 +1,14 @@
/*
* (C) Copyright 2016
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __KEYPROGRAM_H
#define __KEYPROGRAM_H
int load_and_run_keyprog(void);
int flush_keys(void);
#endif /* __KEYPROGRAM_H */

@ -0,0 +1,12 @@
#
# Copyright (C) 2014 Stefan Roese <sr@denx.de>
#
# Armada 38x uses version 1 image format
VERSION 1
# Boot Media configurations
#@BOOT_FROM
# Binary Header (bin_hdr) with DDR3 training code
BINARY spl/u-boot-spl.bin 0000005b 00000068

@ -0,0 +1,21 @@
/*
* (C) Copyright 2016
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <config.h>
#include <asm/arch/cpu.h>
void spl_board_init(void)
{
#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
u32 *bootrom_save = (u32 *)CONFIG_SPL_BOOTROM_SAVE;
u32 *regs = (u32 *)(*bootrom_save);
printf("Returning to BootROM (return address %08x)...\n", regs[13]);
return_to_bootrom();
#endif
}

@ -0,0 +1,58 @@
CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_CONTROLCENTERDC=y
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEFAULT_DEVICE_TREE="armada-38x-controlcenterdc"
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_GO is not set
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_USB=y
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TPM=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_EFI_PARTITION=y
CONFIG_OF_BOARD_FIXUP=y
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_DM_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MVTWSI=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_MV=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_BASE=0xd0012000
CONFIG_DEBUG_UART_CLOCK=250000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_TPM_ATMEL_TWI=y
CONFIG_TPM_AUTH_SESSIONS=y
CONFIG_TPM_FLUSH_RESOURCES=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_TPM=y
# CONFIG_EFI_LOADER is not set

@ -0,0 +1,228 @@
/*
* Copyright (C) 2014 Stefan Roese <sr@denx.de>
* Copyright (C) 2016 Mario Six <mario.six@gdsys.cc>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _CONFIG_CONTROLCENTERDC_H
#define _CONFIG_CONTROLCENTERDC_H
/*
* High Level Configuration Options (easy to change)
*/
#define CONFIG_CUSTOMER_BOARD_SUPPORT
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
#define CONFIG_DISPLAY_BOARDINFO_LATE
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_LAST_STAGE_INIT
#define CONFIG_SPL_BOARD_INIT
/*
* TEXT_BASE needs to be below 16MiB, since this area is scrubbed
* for DDR ECC byte filling in the SPL before loading the main
* U-Boot into it.
*/
#define CONFIG_SYS_TEXT_BASE 0x00800000
#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
#define CONFIG_LOADADDR 1000000
/*
* Commands configuration
*/
#define CONFIG_CMD_ENV
#define CONFIG_CMD_I2C
#define CONFIG_CMD_PCI
#define CONFIG_CMD_SCSI
#define CONFIG_CMD_SPI
/* SPI NOR flash default params, used by sf commands */
#define CONFIG_SF_DEFAULT_BUS 1
#define CONFIG_SF_DEFAULT_SPEED 1000000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
/*
* SDIO/MMC Card Configuration
*/
#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
/*
* SATA/SCSI/AHCI configuration
*/
#define CONFIG_LIBATA
#define CONFIG_SCSI
#define CONFIG_SCSI_AHCI
#define CONFIG_SCSI_AHCI_PLAT
#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
/* Additional FS support/configuration */
#define CONFIG_SUPPORT_VFAT
/* USB/EHCI configuration */
#define CONFIG_EHCI_IS_TDI
/* Environment in SPI NOR flash */
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_BUS 1
#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
#define CONFIG_PHY_MARVELL /* there is a marvell phy */
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
/* PCIe support */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_PCI
#define CONFIG_PCI_MVEBU
#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW
#endif
#define CONFIG_SYS_ALT_MEMTEST
/*
* Software (bit-bang) MII driver configuration
*/
#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
#define CONFIG_BITBANGMII_MULTI
/* SPL */
/*
* Select the boot device here
*
* Currently supported are:
* SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
* SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
*/
#define SPL_BOOT_SPI_NOR_FLASH 1
#define SPL_BOOT_SDIO_MMC_CARD 2
#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_SIZE (160 << 10)
#if defined(CONFIG_SECURED_MODE_IMAGE)
#define CONFIG_SPL_TEXT_BASE 0x40002614
#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x2614)
#else
#define CONFIG_SPL_TEXT_BASE 0x40000030
#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x30)
#endif
#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MALLOC_SIMPLE
#endif
#define CONFIG_SPL_STACK (0x40000000 + ((212 - 16) << 10))
#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
/* SPL related SPI defines */
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x30000
#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
#endif
#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
/* SPL related MMC defines */
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
#define CONFIG_SYS_MMC_U_BOOT_OFFS (168 << 10)
#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR (CONFIG_SYS_U_BOOT_OFFS / 512)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
#endif
#endif
/*
* Environment Configuration
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 115200
#define CONFIG_HOSTNAME ccdc
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "ccdc.img"
#define CONFIG_PREBOOT /* enable preboot variable */
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth1\0" \
"consoledev=ttyS1\0" \
"u-boot=u-boot.bin\0" \
"bootfile_addr=1000000\0" \
"keyprogram_addr=3000000\0" \
"keyprogram_file=keyprogram.img\0" \
"fdtfile=controlcenterdc.dtb\0" \
"load=tftpboot ${loadaddr} ${u-boot}\0" \
"mmcdev=0:2\0" \
"update=sf probe 1:0;" \
" sf erase 0 +${filesize};" \
" sf write ${fileaddr} 0 ${filesize}\0" \
"upd=run load update\0" \
"fdt_high=0x10000000\0" \
"initrd_high=0x10000000\0" \
"loadkeyprogram=tpm flush_keys;" \
" mmc rescan;" \
" ext4load mmc ${mmcdev} ${keyprogram_addr} ${keyprogram_file};"\
" source ${keyprogram_addr}:script@1\0" \
"gpio1=gpio@22_25\0" \
"gpio2=A29\0" \
"blinkseq='0 0 0 0 2 0 2 2 3 1 3 1 0 0 2 2 3 1 3 3 2 0 2 2 3 1 1 1 " \
"2 0 2 2 3 1 3 1 0 0 2 0 3 3 3 1 2 0 0 0 3 1 1 1 0 0 0 0'\0" \
"bootfail=for i in ${blinkseq}; do" \
" if test $i -eq 0; then" \
" gpio clear ${gpio1}; gpio set ${gpio2};" \
" elif test $i -eq 1; then" \
" gpio clear ${gpio1}; gpio clear ${gpio2};" \
" elif test $i -eq 2; then" \
" gpio set ${gpio1}; gpio set ${gpio2};" \
" else;" \
" gpio clear ${gpio1}; gpio set ${gpio2};" \
" fi; sleep 0.12; done\0"
#define CONFIG_NFSBOOTCOMMAND \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off " \
"console=${consoledev},${baudrate} ${othbootargs}; " \
"tftpboot ${bootfile_addr} ${bootfile}; " \
"bootm ${bootfile_addr}"
#define CONFIG_MMCBOOTCOMMAND \
"setenv bootargs root=/dev/mmcblk0p3 rw rootwait " \
"console=${consoledev},${baudrate} ${othbootargs}; " \
"ext2load mmc 0:2 ${bootfile_addr} ${bootfile}; " \
"bootm ${bootfile_addr}"
#define CONFIG_BOOTCOMMAND \
"if env exists keyprogram; then;" \
" setenv keyprogram; run nfsboot;" \
" fi;" \
" run dobootfail"
/*
* mv-common.h should be defined after CMD configs since it used them
* to enable certain macros
*/
#include "mv-common.h"
#endif /* _CONFIG_CONTROLCENTERDC_H */
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