* [U-Boot] [v2 PATCH 0/4] Switch odroid to use distro_bootcmd.
@ 2017-09-13 21:42 Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 1/4] Fix default console on odroid to only specify the device, as "console=" is redundant with the boot environment Vagrant Cascadian
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Vagrant Cascadian @ 2017-09-13 21:42 UTC (permalink / raw)
To: u-boot
Using distro_bootcmd standardizes board behavior across many
platforms. This is particularly useful for distributions supporting
multiple boards without requiring custom configuration for each board.
There are a few changes needed to support distro_bootcmd, such as
fixing the default value for the console setting, increasing the
environment size, and allowing distro bootcmd to set the default
bootdelay.
These patches have been used in Debian's u-boot packaging since May of
2016.
Vagrant Cascadian (4):
Fix default console on odroid to only specify the device, as
"console=" is redundant with the boot environment.
Increase the default environment size on odroid, as
config_distro_bootcmd requires a more space for the environment.
Switch odroid to use config_distro_bootcmd.
Inherit default value for bootdelay from distro_bootcmd on odroid.
include/configs/odroid.h | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)
--
2.11.0
^ permalink raw reply [flat|nested] 5+ messages in thread* [U-Boot] [v2 PATCH 1/4] Fix default console on odroid to only specify the device, as "console=" is redundant with the boot environment.
2017-09-13 21:42 [U-Boot] [v2 PATCH 0/4] Switch odroid to use distro_bootcmd Vagrant Cascadian
@ 2017-09-13 21:42 ` Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 2/4] Increase the default environment size on odroid, as config_distro_bootcmd requires a more space for the environment Vagrant Cascadian
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Vagrant Cascadian @ 2017-09-13 21:42 UTC (permalink / raw)
To: u-boot
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
---
include/configs/odroid.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 2afb19f84a..43138e2191 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -44,7 +44,7 @@
/* Console configuration */
#define CONFIG_BOOTCOMMAND "run autoboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC1,115200n8\0"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread* [U-Boot] [v2 PATCH 2/4] Increase the default environment size on odroid, as config_distro_bootcmd requires a more space for the environment.
2017-09-13 21:42 [U-Boot] [v2 PATCH 0/4] Switch odroid to use distro_bootcmd Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 1/4] Fix default console on odroid to only specify the device, as "console=" is redundant with the boot environment Vagrant Cascadian
@ 2017-09-13 21:42 ` Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 3/4] Switch odroid to use config_distro_bootcmd Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 4/4] Inherit default value for bootdelay from distro_bootcmd on odroid Vagrant Cascadian
3 siblings, 0 replies; 5+ messages in thread
From: Vagrant Cascadian @ 2017-09-13 21:42 UTC (permalink / raw)
To: u-boot
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
---
include/configs/odroid.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 43138e2191..573ccbdd36 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -52,7 +52,7 @@
#define CONFIG_SYS_MONITOR_BASE 0x00000000
#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
-#define CONFIG_ENV_SIZE 4096
+#define CONFIG_ENV_SIZE 8192
#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
#define CONFIG_ENV_OVERWRITE
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [U-Boot] [v2 PATCH 3/4] Switch odroid to use config_distro_bootcmd.
2017-09-13 21:42 [U-Boot] [v2 PATCH 0/4] Switch odroid to use distro_bootcmd Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 1/4] Fix default console on odroid to only specify the device, as "console=" is redundant with the boot environment Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 2/4] Increase the default environment size on odroid, as config_distro_bootcmd requires a more space for the environment Vagrant Cascadian
@ 2017-09-13 21:42 ` Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 4/4] Inherit default value for bootdelay from distro_bootcmd on odroid Vagrant Cascadian
3 siblings, 0 replies; 5+ messages in thread
From: Vagrant Cascadian @ 2017-09-13 21:42 UTC (permalink / raw)
To: u-boot
Using distro_bootcmd standardizes board behavior across many
platforms. This is particularly useful for distributions supporting
multiple boards without requiring custom configuration for each board.
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
---
include/configs/odroid.h | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 573ccbdd36..731c607e70 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -43,7 +43,6 @@
/* Console configuration */
-#define CONFIG_BOOTCOMMAND "run autoboot"
#define CONFIG_DEFAULT_CONSOLE "ttySAC1,115200n8\0"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
@@ -85,6 +84,20 @@
"bl2 raw 0x1f 0x1d;" \
"tzsw raw 0x83f 0x138\0"
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 1) \
+ func(MMC, mmc, 0)
+
+#include <config_distro_bootcmd.h>
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "bootm_size=0x10000000\0" \
+ "kernel_addr_r=0x42000000\0" \
+ "fdt_addr_r=0x43000000\0" \
+ "ramdisk_addr_r=0x43300000\0" \
+ "scriptaddr=0x50000000\0" \
+ "pxefile_addr_r=0x51000000\0"
+
/*
* Bootable media layout:
* dev: SD eMMC(part boot)
@@ -171,7 +184,9 @@
"initrdname=uInitrd\0" \
"initrdaddr=42000000\0" \
"scriptaddr=0x42000000\0" \
- "fdtaddr=40800000\0"
+ "fdtaddr=40800000\0" \
+ MEM_LAYOUT_ENV_SETTINGS \
+ BOOTENV
/* GPT */
#define CONFIG_RANDOM_UUID
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [U-Boot] [v2 PATCH 4/4] Inherit default value for bootdelay from distro_bootcmd on odroid.
2017-09-13 21:42 [U-Boot] [v2 PATCH 0/4] Switch odroid to use distro_bootcmd Vagrant Cascadian
` (2 preceding siblings ...)
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 3/4] Switch odroid to use config_distro_bootcmd Vagrant Cascadian
@ 2017-09-13 21:42 ` Vagrant Cascadian
3 siblings, 0 replies; 5+ messages in thread
From: Vagrant Cascadian @ 2017-09-13 21:42 UTC (permalink / raw)
To: u-boot
The default value with distro_bootcmd is 2 seconds, which is
reasonably fast, and provides a consistent experience across platforms
supporting distro_bootcmd.
The current bootdelay value of 0 seconds is a bit challenging to
interrupt when desired.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
---
include/configs/odroid.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 731c607e70..5758381b84 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -176,7 +176,6 @@
"mmcbootpart=1\0" \
"mmcrootdev=0\0" \
"mmcrootpart=2\0" \
- "bootdelay=0\0" \
"dfu_alt_system="CONFIG_DFU_ALT \
"dfu_alt_info=Please reset the board\0" \
"consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-09-13 21:42 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-09-13 21:42 [U-Boot] [v2 PATCH 0/4] Switch odroid to use distro_bootcmd Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 1/4] Fix default console on odroid to only specify the device, as "console=" is redundant with the boot environment Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 2/4] Increase the default environment size on odroid, as config_distro_bootcmd requires a more space for the environment Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 3/4] Switch odroid to use config_distro_bootcmd Vagrant Cascadian
2017-09-13 21:42 ` [U-Boot] [v2 PATCH 4/4] Inherit default value for bootdelay from distro_bootcmd on odroid Vagrant Cascadian
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