diff options
| author | Andy Yan <andy.yan@rock-chips.com> | 2017-05-15 17:54:48 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-06-07 07:29:20 -0600 |
| commit | 9d7ed33926d496375c846e982706fa609018360f (patch) | |
| tree | f2a49622442138123f392a05263686107db4f5ef /board | |
| parent | 54c57ae051152095063650d8590008ec1ef7cff9 (diff) | |
| download | u-boot-9d7ed33926d496375c846e982706fa609018360f.zip u-boot-9d7ed33926d496375c846e982706fa609018360f.tar.gz u-boot-9d7ed33926d496375c846e982706fa609018360f.tar.bz2 | |
rockchip: rk3368: Add PX5 Evaluation board
PX5 EVB is designed by Rockchip for automotive field
with integrated CVBS (TP2825) / MIPI DSI / CSI / LVDS
HDMI video input/output interface, audio codec ES8396,
WIFI / BT (on RTL8723BS), Gsensor BMA250E and light&proximity
sensor STK3410.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board')
| -rw-r--r-- | board/rockchip/evb_px5/Kconfig | 15 | ||||
| -rw-r--r-- | board/rockchip/evb_px5/MAINTAINERS | 6 | ||||
| -rw-r--r-- | board/rockchip/evb_px5/Makefile | 7 | ||||
| -rw-r--r-- | board/rockchip/evb_px5/README | 1 | ||||
| -rw-r--r-- | board/rockchip/evb_px5/evb-px5.c | 51 |
5 files changed, 80 insertions, 0 deletions
diff --git a/board/rockchip/evb_px5/Kconfig b/board/rockchip/evb_px5/Kconfig new file mode 100644 index 0000000..9a04ee7 --- /dev/null +++ b/board/rockchip/evb_px5/Kconfig @@ -0,0 +1,15 @@ +if TARGET_EVB_PX5 + +config SYS_BOARD + default "evb_px5" + +config SYS_VENDOR + default "rockchip" + +config SYS_CONFIG_NAME + default "evb_px5" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + +endif diff --git a/board/rockchip/evb_px5/MAINTAINERS b/board/rockchip/evb_px5/MAINTAINERS new file mode 100644 index 0000000..5d09fbf --- /dev/null +++ b/board/rockchip/evb_px5/MAINTAINERS @@ -0,0 +1,6 @@ +PX5 EVB +M: Andy Yan <andy.yan@rock-chips.com> +S: Maintained +F: board/rockchip/evb_px5 +F: include/configs/evb_px5.h +F: configs/evb-px5_defconfig diff --git a/board/rockchip/evb_px5/Makefile b/board/rockchip/evb_px5/Makefile new file mode 100644 index 0000000..f5aa5a9 --- /dev/null +++ b/board/rockchip/evb_px5/Makefile @@ -0,0 +1,7 @@ +# +# Copyright (c) 2017 Rockchip Electronics Co., Ltd +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += evb-px5.o diff --git a/board/rockchip/evb_px5/README b/board/rockchip/evb_px5/README new file mode 100644 index 0000000..de980f2 --- /dev/null +++ b/board/rockchip/evb_px5/README @@ -0,0 +1 @@ +see board/rockchip/sheep_rk3368/README diff --git a/board/rockchip/evb_px5/evb-px5.c b/board/rockchip/evb_px5/evb-px5.c new file mode 100644 index 0000000..54e62db --- /dev/null +++ b/board/rockchip/evb_px5/evb-px5.c @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2017 Andy Yan + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <common.h> +#include <asm/io.h> +#include <fdtdec.h> +#include <asm/arch/clock.h> +#include <asm/arch/grf_rk3368.h> + +DECLARE_GLOBAL_DATA_PTR; + +int mach_cpu_init(void) +{ + struct rk3368_pmu_grf *pmugrf; + int node; + + node = fdt_node_offset_by_compatible(gd->fdt_blob, -1, "rockchip,rk3368-pmugrf"); + pmugrf = (struct rk3368_pmu_grf *)fdtdec_get_addr(gd->fdt_blob, node, "reg"); + + rk_clrsetreg(&pmugrf->gpio0d_iomux, + GPIO0D0_MASK | GPIO0D1_MASK | + GPIO0D2_MASK | GPIO0D3_MASK, + GPIO0D0_GPIO << GPIO0D0_SHIFT | + GPIO0D1_GPIO << GPIO0D1_SHIFT | + GPIO0D2_UART4_SOUT << GPIO0D2_SHIFT | + GPIO0D3_UART4_SIN << GPIO0D3_SHIFT); + return 0; +} + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + gd->ram_size = 0x40000000; + + return 0; +} + +int dram_init_banksize(void) +{ + /* Reserve 0x200000 for ATF bl31 */ + gd->bd->bi_dram[0].start = 0x200000; + gd->bd->bi_dram[0].size = 0x3fe00000; + + return 0; +} |