From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Petermaier Date: Fri, 30 Jan 2015 14:25:23 +0100 Subject: [U-Boot] [PATCH 20/21] board/BuR/kwb: Form a bootline for vxWorks In-Reply-To: <1422624324-15431-1-git-send-email-oe5hpm@oevsv.at> References: <1422624324-15431-1-git-send-email-oe5hpm@oevsv.at> Message-ID: <1422624324-15431-20-git-send-email-oe5hpm@oevsv.at> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de vxWorks needs several parameters which are set by the bootloader und his environment. So we form a vxWorks bootline and pass the result to vxWorks on a predefined address. Signed-off-by: Hannes Petermaier --- board/BuR/kwb/board.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/board/BuR/kwb/board.c b/board/BuR/kwb/board.c index 30900bc..455f472 100644 --- a/board/BuR/kwb/board.c +++ b/board/BuR/kwb/board.c @@ -47,6 +47,12 @@ #define RSTCTRL_FORCE_PWR_NEN 0x0404 #define RSTCTRL_CAN_STB 0x4040 +#define VXWORKS_BOOTLINE 0x80001100 +#define DEFAULT_BOOTLINE "cpsw(0,0):pme/vxWorks" +#define VXWORKS_USER "u=vxWorksFTP pw=vxWorks tn=vxtarget" + +DECLARE_GLOBAL_DATA_PTR; + #if defined(CONFIG_SPL_BUILD) /* TODO: check ram-timing ! */ static const struct ddr_data ddr3_data = { @@ -248,6 +254,30 @@ int board_late_init(void) } else { puts("ERROR: i2c_set_bus_speed failed! (scratchregister)\n"); } + /* setup vxworks bootline */ + char *vxworksbootline = (char *)VXWORKS_BOOTLINE; + + /* setup default IP, in case if there is nothing in environment */ + if (!getenv("ipaddr")) { + setenv("ipaddr", "192.168.60.1"); + setenv("netmask", "255.255.255.0"); + setenv("serverip", "192.168.60.254"); + setenv("gatewayip", "192.168.60.254"); + puts("net: had no IP! made default setup.\n"); + } + + sprintf(vxworksbootline, + "%s h=%s e=%s:%s g=%s %s o=0x%08x;0x%08x;0x%08x;0x%08x", + DEFAULT_BOOTLINE, + getenv("serverip"), + getenv("ipaddr"), getenv("netmask"), + getenv("gatewayip"), + VXWORKS_USER, + (unsigned int) gd->fb_base-0x20, + (u32)getenv_ulong("vx_memtop", 16, gd->fb_base-0x20), + (u32)getenv_ulong("vx_romfsbase", 16, 0), + (u32)getenv_ulong("vx_romfssize", 16, 0)); + /* * reset VBAR registers to its reset location, VxWorks 6.9.3.2 does * expect that vectors are there, original u-boot moves them to _start -- 1.7.9.5