Commit graph

14 commits

Author SHA1 Message Date
Andrew F. Davis
ac34286647 keystone2: Move target selection to Kconfig
The config option TARGET_K2x_EVM is set by the k2x defconfigs to pick
a board target, but the header configs also set K2x_EVM. This config
is redundant, remove it and use TARGET_K2x_EVM everywhere in its place.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-11-28 15:10:34 -05:00
Lokesh Vutla
ceee15ce5d ti_armv7_keystone2: Update addr_mon variable
As boot monitor contains a mkimage header, it can be loaded at any location.
So, have a common addr_mon address across all keystone2 SoCs. And also
making sure that boot monitor is installed early during default boot to
avoid any overlapping with other images.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-01 20:05:12 -04:00
Lokesh Vutla
5c2728ff0f configs: k2*_evm: Update fdt file names
Now that all Keystone2 dts file names are changed in Linux kernel, reflect the
same in evn variables inorder to find the right dtb file.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-06-06 13:39:18 -04:00
Yan Liu
d28a86c07a keystone2: env: Set mmc as default boot for k2g-evm
For k2l, k2e and k2hk, ubi is set to default boot in uboot
environment settings; while for k2g, mmc should be the
default boot. This patch is to set mmc as default for k2g-evm

Signed-off-by: Yan Liu <yan-liu@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-15 21:30:19 -04:00
Murali Karicheri
abca947746 keystone2: env: add env script for booting with an initramfs with firmware
This patch updates the env script to include a initramfs with firmware
loaded and provided to kernel through second argument of bootz command
during boot. Defined DEFAULT_FW_INITRAMFS_BOOT_ENV to have all of the
required env variables and use it in evm specific config file.

The K2 linux drivers for PCIe and NetCP (1G, 10G) requires serdes
firmwares. These requires firmware to be available early through the boot
process in some cases to satisfy firmware requests from driver. Hence use
a small initramfs to provide the same and update boot env to accommodate
this in the boot flow. This method is used when rootfs is nfs and ubifs.
This fs contains just lib/firmware folder with all required firmware.

When rootfs is on initramfs, then the filesystem has the firmware under
lib/firmware and this early initramfs is not required and is not used.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-15 21:30:18 -04:00
Nishanth Menon
b38ecd6fbe configs: k2*_evm: rename skernel binary names to generated file names
using http://git.ti.com/keystone-linux/boot-monitor/trees/master as
reference (tag K2_BM_15.07) the generated files do not have evm
extensions by default. So dont use -evm extension.

Reviewed-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2015-07-27 15:03:12 -04:00
Nishanth Menon
bad773f486 configs: ti_armv7_keystone2: switch to using kernel zImage
Switch to using zImage instead of uImage. and while at it, start using
bootz as default. While at it, get rid of BOOTIMAGE define and start
using Linux upstream dtb file names.

Reviewed-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2015-07-27 15:03:12 -04:00
Nishanth Menon
e07cff1158 configs: ti_armv7_keystone2: start using armv7_common
Try to maintain as much commonality by conditionally including stuff
in armv7_common as necessary and removing the common defines from
keystone2 header.

Note: as part of this change, all keystone2 platforms will now start
using the generic u-boot prompt instead of the custom prompt.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-07-27 15:03:10 -04:00
Nishanth Menon
e8428d6ffa configs: rename ks2_evm into ti_armv7_keystone2
rename the keystone2 common header into an keystone2 architecture
specific header which can then reuse the common ti_armv7 config headers.

Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-By: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2015-07-27 15:02:19 -04:00
Michael Scherban
40d79e483c keystone2: config: update default mtd
Because it is possible for the MTD number to change, causing a
filesystem mount failure, we should use the volume name instead
of the MTD number and let Linux resolve the correct one.

Signed-off-by: Mike Scherban <m-scherban@ti.com>
2015-07-08 21:51:41 -04:00
Khoronzhuk, Ivan
dd31079ede keystone2: config: align names of images with MCSDK
The Multicore Software Development Kit (MCSDK) provides foundational
software for TI KeyStone II device platforms. It's supposed to be used
with uboot, and it's convenient to have the same names for images, so
correct environment image names according to the last MCSDK3.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2014-11-06 11:04:39 -05:00
Murali Karicheri
349c26dd06 keystone2: config: restructure handling of default env settings
Currently to customize env for various ks2 boards, individual
variables such as NAME_FS etc are defined and included in the
common config.h to define CONFIG_EXTRA_ENV_SETTINGS. This
doesn't scale well if a variable is not applicable on a
specific board. Using this scheme, we have to define variables
with empty value and it's ugly. Instead, to allow board specific
customization of default env variable, define a common
CONFIG_EXTRA_ENV_KS2_SETTINGS for all common variables and define
board specific variables in individual board specific config.h
using CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS. Use the common and board
specific variables to define CONFIG_EXTRA_ENV_SETTINGS. This way
more variables can be added in future for individual boards
without affecting the other config.h files.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2014-11-06 11:04:39 -05:00
Hao Zhang
796bcee6d9 board: k2l_evm: add network support
This patch adds network support code and enables keystone_net
driver usage for k2l_evm evaluation board.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
2014-11-05 13:09:43 -05:00
Hao Zhang
345af53456 keystone2: k2l-evm: add board support
This patch adds Keystone II Lammar (K2L) EVM board support.

Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
2014-10-23 11:27:05 -04:00