From b2c413d8119dbbef34189e9beb84a0b2a00fa86d Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Fri, 18 Apr 2014 19:05:46 +0100 Subject: [PATCH 22/36] sunxi: add support for Cubietruck booting in FEL mode Signed-off-by: Oliver Schinagl Signed-off-by: Jens Kuske Signed-off-by: Ian Campbell Reviewed-by: Tom Rini --- board/sunxi/Makefile | 1 + board/sunxi/dram_cubietruck.c | 31 +++++++++++++++++++++++++++++++ boards.cfg | 1 + 3 files changed, 33 insertions(+) create mode 100644 board/sunxi/dram_cubietruck.c diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile index 559112e..18b1e11 100644 --- a/board/sunxi/Makefile +++ b/board/sunxi/Makefile @@ -9,3 +9,4 @@ # SPDX-License-Identifier: GPL-2.0+ # obj-y += board.o +obj-$(CONFIG_CUBIETRUCK) += dram_cubietruck.o diff --git a/board/sunxi/dram_cubietruck.c b/board/sunxi/dram_cubietruck.c new file mode 100644 index 0000000..fbcd687 --- /dev/null +++ b/board/sunxi/dram_cubietruck.c @@ -0,0 +1,31 @@ +/* this file is generated, don't edit it yourself */ + +#include +#include + +static struct dram_para dram_para = { + .clock = 432, + .type = 3, + .rank_num = 1, + .density = 4096, + .io_width = 8, + .bus_width = 32, + .cas = 9, + .zq = 0x7f, + .odt_en = 0, + .size = 2048, + .tpr0 = 0x42d899b7, + .tpr1 = 0xa090, + .tpr2 = 0x22a00, + .tpr3 = 0x0, + .tpr4 = 0x1, + .tpr5 = 0x0, + .emr1 = 0x4, + .emr2 = 0x10, + .emr3 = 0x0, +}; + +unsigned long sunxi_dram_init(void) +{ + return dramc_init(&dram_para); +} diff --git a/boards.cfg b/boards.cfg index 49ea4ab..306f891 100644 --- a/boards.cfg +++ b/boards.cfg @@ -372,6 +372,7 @@ Active arm armv7 rmobile renesas lager Active arm armv7 s5pc1xx samsung goni s5p_goni - Mateusz Zalega Active arm armv7 s5pc1xx samsung smdkc100 smdkc100 - Minkyu Kang Active arm armv7 socfpga altera socfpga socfpga_cyclone5 - - +Active arm armv7 sunxi - sunxi Cubietruck_FEL sun7i:CUBIETRUCK,SPL_FEL - Active arm armv7 u8500 st-ericsson snowball snowball - Mathieu Poirier Active arm armv7 u8500 st-ericsson u8500 u8500_href - - Active arm armv7 vf610 freescale vf610twr vf610twr vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg Alison Wang -- 1.9.0