diff options
| author | Stefan Roese <sr@denx.de> | 2016-02-12 14:24:07 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2016-03-24 09:48:34 +0100 |
| commit | aea02abec59e8ea8e78c7926162c2b0f6073f32c (patch) | |
| tree | 7b8a7d01b37991b2b64bb246fc917fc4fbde7c6a /board/theadorable/theadorable.c | |
| parent | 84d6919118042cba56fe50ee57b1b6351e740cf4 (diff) | |
| download | u-boot-aea02abec59e8ea8e78c7926162c2b0f6073f32c.tar.gz | |
arm: mvebu: theadorable: Add StratixV FPGA programming support
This patch adds support for Altera StratixV bitstream programming. 2 FPGAs
are connected to the SPI busses. This patch uses board specific write
code to program the bitstream via SPI direct write mode.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/theadorable/theadorable.c')
| -rw-r--r-- | board/theadorable/theadorable.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/board/theadorable/theadorable.c b/board/theadorable/theadorable.c index 0e232656fc..ee88a98a24 100644 --- a/board/theadorable/theadorable.c +++ b/board/theadorable/theadorable.c @@ -8,9 +8,11 @@ #include <asm/io.h> #include <asm/arch/cpu.h> #include <asm/arch/soc.h> +#include <linux/mbus.h> #ifdef CONFIG_NET #include <netdev.h> #endif +#include "theadorable.h" #include "../drivers/ddr/marvell/axp/ddr3_hw_training.h" #include "../arch/arm/mach-mvebu/serdes/axp/high_speed_env_spec.h" @@ -136,6 +138,15 @@ int board_init(void) /* adress of boot parameters */ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; + /* + * Map SPI devices via MBUS so that they can be accessed via + * the SPI direct access mode + */ + mbus_dt_setup_win(&mbus_state, SPI_BUS0_DEV1_BASE, SPI_BUS0_DEV1_SIZE, + CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_SPI0_CS1); + mbus_dt_setup_win(&mbus_state, SPI_BUS1_DEV2_BASE, SPI_BUS0_DEV1_SIZE, + CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_SPI1_CS2); + return 0; } @@ -143,6 +154,8 @@ int checkboard(void) { puts("Board: theadorable\n"); + board_fpga_add(); + return 0; } |