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-rw-r--r--board/rockchip/evb_rk3036/Kconfig15
-rw-r--r--board/rockchip/evb_rk3036/MAINTAINERS6
-rw-r--r--board/rockchip/evb_rk3036/Makefile7
-rw-r--r--board/rockchip/evb_rk3036/evb_rk3036.c49
-rw-r--r--board/rockchip/evb_rk3399/Kconfig15
-rw-r--r--board/rockchip/evb_rk3399/MAINTAINERS0
-rw-r--r--board/rockchip/evb_rk3399/Makefile7
-rw-r--r--board/rockchip/evb_rk3399/README73
-rw-r--r--board/rockchip/evb_rk3399/evb-rk3399.c26
-rw-r--r--board/rockchip/kylin_rk3036/Kconfig15
-rw-r--r--board/rockchip/kylin_rk3036/MAINTAINERS6
-rw-r--r--board/rockchip/kylin_rk3036/Makefile7
-rw-r--r--board/rockchip/kylin_rk3036/kylin_rk3036.c81
13 files changed, 307 insertions, 0 deletions
diff --git a/board/rockchip/evb_rk3036/Kconfig b/board/rockchip/evb_rk3036/Kconfig
new file mode 100644
index 0000000000..ef45f62925
--- /dev/null
+++ b/board/rockchip/evb_rk3036/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_RK3036
+
+config SYS_BOARD
+ default "evb_rk3036"
+
+config SYS_VENDOR
+ default "rockchip"
+
+config SYS_CONFIG_NAME
+ default "evb_rk3036"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+
+endif
diff --git a/board/rockchip/evb_rk3036/MAINTAINERS b/board/rockchip/evb_rk3036/MAINTAINERS
new file mode 100644
index 0000000000..152d31ce50
--- /dev/null
+++ b/board/rockchip/evb_rk3036/MAINTAINERS
@@ -0,0 +1,6 @@
+EVB-RK3036
+M: huang lin <hl@rock-chips.com>
+S: Maintained
+F: board/evb/evb-rk3036
+F: include/configs/evb-rk3036.h
+F: configs/evb-rk3036_defconfig
diff --git a/board/rockchip/evb_rk3036/Makefile b/board/rockchip/evb_rk3036/Makefile
new file mode 100644
index 0000000000..0403836e13
--- /dev/null
+++ b/board/rockchip/evb_rk3036/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2015 Google, Inc
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += evb_rk3036.o
diff --git a/board/rockchip/evb_rk3036/evb_rk3036.c b/board/rockchip/evb_rk3036/evb_rk3036.c
new file mode 100644
index 0000000000..f5758b1e9a
--- /dev/null
+++ b/board/rockchip/evb_rk3036/evb_rk3036.c
@@ -0,0 +1,49 @@
+/*
+ * (C) Copyright 2015 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/io.h>
+#include <asm/arch/uart.h>
+#include <asm/arch/sdram_rk3036.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void get_ddr_config(struct rk3036_ddr_config *config)
+{
+ /* K4B4G1646Q config */
+ config->ddr_type = 3;
+ config->rank = 2;
+ config->cs0_row = 15;
+ config->cs1_row = 15;
+
+ /* 8bank */
+ config->bank = 3;
+ config->col = 10;
+
+ /* 16bit bw */
+ config->bw = 1;
+}
+
+int board_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = sdram_size();
+
+ return 0;
+}
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif
diff --git a/board/rockchip/evb_rk3399/Kconfig b/board/rockchip/evb_rk3399/Kconfig
new file mode 100644
index 0000000000..412b81cbee
--- /dev/null
+++ b/board/rockchip/evb_rk3399/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_RK3399
+
+config SYS_BOARD
+ default "evb_rk3399"
+
+config SYS_VENDOR
+ default "rockchip"
+
+config SYS_CONFIG_NAME
+ default "evb_rk3399"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+
+endif
diff --git a/board/rockchip/evb_rk3399/MAINTAINERS b/board/rockchip/evb_rk3399/MAINTAINERS
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/board/rockchip/evb_rk3399/MAINTAINERS
diff --git a/board/rockchip/evb_rk3399/Makefile b/board/rockchip/evb_rk3399/Makefile
new file mode 100644
index 0000000000..aaa51c212e
--- /dev/null
+++ b/board/rockchip/evb_rk3399/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2016 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += evb-rk3399.o
diff --git a/board/rockchip/evb_rk3399/README b/board/rockchip/evb_rk3399/README
new file mode 100644
index 0000000000..fb8bb19763
--- /dev/null
+++ b/board/rockchip/evb_rk3399/README
@@ -0,0 +1,73 @@
+Introduction
+============
+
+RK3399 key features we might use in U-Boot:
+* CPU: ARMv8 64bit Big-Little architecture,
+* Big: dual-core Cortex-A72
+* Little: quad-core Cortex-A53
+* IRAM: 200KB
+* DRAM: 4GB-128MB dual-channel
+* eMMC: support eMMC 5.0/5.1, suport HS400, HS200, DDR50
+* SD/MMC: support SD 3.0, MMC 4.51
+* USB: USB3.0 typc-C port *2 with dwc3 controller
+* USB2.0 EHCI host port *2
+* Display: RGB/HDMI/DP/MIPI/EDP
+
+evb key features:
+* regulator: pwm regulator for CPU B/L
+* PMIC: rk808
+* debug console: UART2
+
+In order to support Arm Trust Firmware(ATF), we need to use the
+miniloader from rockchip which:
+* do DRAM init
+* load and verify ATF image
+* load and verify U-Boot image
+
+Here is the step-by-step to boot to U-Boot on rk3399.
+
+Get the Source and prebuild binary
+==================================
+
+ > mkdir ~/evb_rk3399
+ > cd ~/evb_rk3399
+ > git clone https://github.com/ARM-software/arm-trusted-firmware.git
+ > git clone https://github.com/rockchip-linux/rkbin
+ > git clone https://github.com/rockchip-linux/rkflashtool
+
+Compile the ATF
+===============
+
+ > cd arm-trusted-firmware
+ > make realclean
+ > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
+
+Compile the U-Boot
+==================
+
+ > cd ../u-boot
+ > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3399_defconfig all
+
+Compile the rkflashtool
+=======================
+
+ > cd ../rkflashtool
+ > make
+
+Package the image for miniloader
+================================
+ > cd ..
+ > cp arm-trusted-firmware/build/rk3399/release/bl31.bin rkbin/rk33
+ > ./rkbin/tools/trust_merger rkbin/tools/RK3399TRUST.ini
+ > ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img
+ > mkdir image
+ > mv trust.img ./image/
+ > mv uboot.img ./image/rk3399evb-uboot.bin
+
+Flash the image
+===============
+Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
+
+ > ./rkflashtool/rkflashloader rk3399evb
+
+You should be able to get U-Boot log message in console/UART2 now.
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
new file mode 100644
index 0000000000..dffacd0a84
--- /dev/null
+++ b/board/rockchip/evb_rk3399/evb-rk3399.c
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <asm/armv8/mmu.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = 0x80000000;
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = 0;
+ gd->bd->bi_dram[0].size = 0x80000000;
+}
diff --git a/board/rockchip/kylin_rk3036/Kconfig b/board/rockchip/kylin_rk3036/Kconfig
new file mode 100644
index 0000000000..8d35b4e62b
--- /dev/null
+++ b/board/rockchip/kylin_rk3036/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_KYLIN_RK3036
+
+config SYS_BOARD
+ default "kylin_rk3036"
+
+config SYS_VENDOR
+ default "rockchip"
+
+config SYS_CONFIG_NAME
+ default "kylin_rk3036"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+
+endif
diff --git a/board/rockchip/kylin_rk3036/MAINTAINERS b/board/rockchip/kylin_rk3036/MAINTAINERS
new file mode 100644
index 0000000000..f8ee834377
--- /dev/null
+++ b/board/rockchip/kylin_rk3036/MAINTAINERS
@@ -0,0 +1,6 @@
+KYLIN-RK3036
+M: huang lin <hl@rock-chips.com>
+S: Maintained
+F: board/kylin/kylin-rk3036
+F: include/configs/kylin-rk3036.h
+F: configs/kylin-rk3036_defconfig
diff --git a/board/rockchip/kylin_rk3036/Makefile b/board/rockchip/kylin_rk3036/Makefile
new file mode 100644
index 0000000000..0663270506
--- /dev/null
+++ b/board/rockchip/kylin_rk3036/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2015 Google, Inc
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += kylin_rk3036.o
diff --git a/board/rockchip/kylin_rk3036/kylin_rk3036.c b/board/rockchip/kylin_rk3036/kylin_rk3036.c
new file mode 100644
index 0000000000..2a258710ac
--- /dev/null
+++ b/board/rockchip/kylin_rk3036/kylin_rk3036.c
@@ -0,0 +1,81 @@
+/*
+ * (C) Copyright 2015 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/io.h>
+#include <asm/arch/uart.h>
+#include <asm/arch-rockchip/grf_rk3036.h>
+#include <asm/arch/sdram_rk3036.h>
+#include <asm/gpio.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define GRF_BASE 0x20008000
+
+void get_ddr_config(struct rk3036_ddr_config *config)
+{
+ /* K4B4G1646Q config */
+ config->ddr_type = 3;
+ config->rank = 1;
+ config->cs0_row = 15;
+ config->cs1_row = 15;
+
+ /* 8bank */
+ config->bank = 3;
+ config->col = 10;
+
+ /* 16bit bw */
+ config->bw = 1;
+}
+
+#define FASTBOOT_KEY_GPIO 93
+
+int fastboot_key_pressed(void)
+{
+ gpio_request(FASTBOOT_KEY_GPIO, "fastboot_key");
+ gpio_direction_input(FASTBOOT_KEY_GPIO);
+ return !gpio_get_value(FASTBOOT_KEY_GPIO);
+}
+
+#define ROCKCHIP_BOOT_MODE_FASTBOOT 0x5242C309
+
+int board_late_init(void)
+{
+ struct rk3036_grf * const grf = (void *)GRF_BASE;
+ int boot_mode = readl(&grf->os_reg[4]);
+
+ /* Clear boot mode */
+ writel(0, &grf->os_reg[4]);
+
+ if (boot_mode == ROCKCHIP_BOOT_MODE_FASTBOOT ||
+ fastboot_key_pressed()) {
+ printf("enter fastboot!\n");
+ setenv("preboot", "setenv preboot; fastboot usb0");
+ }
+
+ return 0;
+}
+
+int board_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = sdram_size();
+
+ return 0;
+}
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif
generated by cgit (git 2.34.1) at 2025-01-21 18:33:08 +0000