summaryrefslogtreecommitdiff
path: root/include/configs/ls2080ardb.h
diff options
context:
space:
mode:
authorAlexander Graf <agraf@suse.de>2016-11-17 01:03:02 +0100
committerAlexander Graf <agraf@suse.de>2016-11-17 14:18:56 +0100
commitb99ebaf9f01ebe864061818e00beb70cb1ddc635 (patch)
tree85aabc66297f31d701f5861c18e9f418282330fa /include/configs/ls2080ardb.h
parent78d578422abb9ba1a624e619ec62a0dcea7d3218 (diff)
ls2080ardb: Convert to distro boot
Most new systems in U-Boot these days make use of the generic "distro" framework which allows a user to have U-Boot scan for a bootable OS on all available media types. This patch extends the LS2080ARDB board to use that framework if the hard coded NOR flash location does not contain a bootable image. Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/configs/ls2080ardb.h')
-rw-r--r--include/configs/ls2080ardb.h26
1 files changed, 25 insertions, 1 deletions
diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h
index b9cb6d3879..32fa0eb3ee 100644
--- a/include/configs/ls2080ardb.h
+++ b/include/configs/ls2080ardb.h
@@ -316,10 +316,25 @@ unsigned long get_board_sys_clk(void);
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
+#undef CONFIG_CMDLINE_EDITING
+#include <config_distro_defaults.h>
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(USB, usb, 0) \
+ func(MMC, mmc, 0) \
+ func(SCSI, scsi, 0) \
+ func(DHCP, dhcp, na)
+#include <config_distro_bootcmd.h>
+
/* Initial environment variables */
#undef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"hwconfig=fsl_ddr:bank_intlv=auto\0" \
+ "scriptaddr=0x80800000\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "pxefile_addr_r=0x81000000\0" \
+ "fdt_addr_r=0x88000000\0" \
+ "ramdisk_addr_r=0x89000000\0" \
"loadaddr=0x80100000\0" \
"kernel_addr=0x100000\0" \
"ramdisk_addr=0x800000\0" \
@@ -329,8 +344,10 @@ unsigned long get_board_sys_clk(void);
"kernel_start=0x581100000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "fdtfile=fsl-ls2080a-rdb.dtb\0" \
"mcinitcmd=fsl_mc start mc 0x580300000" \
- " 0x580800000 \0"
+ " 0x580800000 \0" \
+ BOOTENV
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTARGS "console=ttyS1,115200 root=/dev/ram0 " \
@@ -338,6 +355,13 @@ unsigned long get_board_sys_clk(void);
"ramdisk_size=0x2000000 default_hugepagesz=2m" \
" hugepagesz=2m hugepages=256"
+#undef CONFIG_BOOTCOMMAND
+/* Try to boot an on-NOR kernel first, then do normal distro boot */
+#define CONFIG_BOOTCOMMAND "run mcinitcmd && fsl_mc lazyapply dpl 0x580700000" \
+ " && cp.b $kernel_start $kernel_load $kernel_size" \
+ " && bootm $kernel_load" \
+ " || run distro_bootcmd"
+
/* MAC/PHY configuration */
#ifdef CONFIG_FSL_MC_ENET
#define CONFIG_PHYLIB_10G