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arm: kirkwood: Convert to DM Serial for various Kirkwood boards

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For Kirkwood boards, it is necessary to have early malloc in DRAM area
when Driver Model for Serial is enabled. Please see Michael's patch here:
https://lore.kernel.org/u-boot/20220817193809.1059688-20-michael@walle.cc/

This patch enables the early malloc in DRAM for all Kirkwood boards.
Note that this will work for boards that have either non-DM serial
and DM_SERIAL. Also, add the CONFIG_KIRKWOOD_COMMON option to enable
DM_SERIAL as a common option for boards that have been tested.

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
This commit is contained in:
Tony Dinh 2022-12-29 21:45:57 -08:00 committed by Stefan Roese
parent 9a13a76e62
commit bee23537ba
1 changed files with 22 additions and 0 deletions
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22
arch/arm/mach-kirkwood/Kconfig
View file

@ -12,6 +12,19 @@ config KW88F6281
config SHEEVA_88SV131
bool
config KIRKWOOD_COMMON
bool
select DM_SERIAL
config HAS_CUSTOM_SYS_INIT_SP_ADDR
bool "Use a custom location for the initial stack pointer address"
default y
config CUSTOM_SYS_INIT_SP_ADDR
hex "Static location for the initial stack pointer"
depends on HAS_CUSTOM_SYS_INIT_SP_ADDR
default 0x5ff000
choice
prompt "Marvell Kirkwood board select"
optional
@ -25,6 +38,7 @@ config TARGET_DREAMPLUG
bool "DreamPlug Board"
select KW88F6281
select SHEEVA_88SV131
select KIRKWOOD_COMMON
config TARGET_DS109
bool "Synology DS109"
@ -40,6 +54,7 @@ config TARGET_SHEEVAPLUG
bool "SheevaPlug Board"
select FEROCEON_88FR131
select KW88F6281
select KIRKWOOD_COMMON
config TARGET_LSXL
bool "lsxl Board"
@ -47,16 +62,19 @@ config TARGET_LSXL
select KW88F6281
select BOARD_EARLY_INIT_R
select MISC_INIT_R
select KIRKWOOD_COMMON
config TARGET_POGO_E02
bool "pogo_e02 Board"
select FEROCEON_88FR131
select KW88F6281
select KIRKWOOD_COMMON
config TARGET_POGO_V4
bool "Pogoplug V4 Board"
select FEROCEON_88FR131
select KW88F6192
select KIRKWOOD_COMMON
config TARGET_DNS325
bool "dns325 Board"
@ -67,6 +85,7 @@ config TARGET_ICONNECT
bool "iconnect Board"
select FEROCEON_88FR131
select KW88F6281
select KIRKWOOD_COMMON
config TARGET_KM_KIRKWOOD
bool "KM Kirkwood Board"
@ -92,11 +111,13 @@ config TARGET_DOCKSTAR
bool "Dockstar Board"
select FEROCEON_88FR131
select KW88F6281
select KIRKWOOD_COMMON
config TARGET_GOFLEXHOME
bool "GoFlex Home Board"
select FEROCEON_88FR131
select KW88F6281
select KIRKWOOD_COMMON
config TARGET_NAS220
bool "BlackArmor NAS220"
@ -107,6 +128,7 @@ config TARGET_NSA310S
bool "Zyxel NSA310S"
select FEROCEON_88FR131
select KW88F6192
select KIRKWOOD_COMMON
config TARGET_SBx81LIFKW
bool "Allied Telesis SBx81GS24/SBx81GT40/SBx81XS6/SBx81XS16"