[PATCH 24/36] ARM: remove now unused MACH_[HAS|DO]_LOWLEVEL_INIT
Jean-Christophe PLAGNIOL-VILLARD
plagnioj at jcrosoft.com
Sun Feb 3 10:10:24 EST 2013
From: Sascha Hauer <s.hauer at pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
arch/arm/Kconfig | 28 ----------------------------
arch/arm/configs/archosg9_defconfig | 1 -
arch/arm/configs/phycard_a_l1_defconfig | 2 --
arch/arm/cpu/start-pbl.c | 12 ------------
arch/arm/cpu/start.c | 12 ------------
arch/arm/mach-at91/Kconfig | 16 ----------------
arch/arm/mach-omap/arch-omap.dox | 1 -
arch/arm/mach-pxa/Kconfig | 1 -
common/Kconfig | 12 ------------
9 files changed, 85 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c7daebe..6f7a71f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -39,22 +39,16 @@ config ARCH_BCM2835
select COMMON_CLK
select CLOCKSOURCE_BCM2835
select ARM_AMBA
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_CLPS711X
bool "Cirrus Logic EP711x/EP721x/EP731x"
select CLKDEV_LOOKUP
select CPU_32v4T
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_EP93XX
bool "Cirrus Logic EP93xx"
select CPU_ARM920T
select GENERIC_GPIO
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_IMX
bool "Freescale iMX-based"
@@ -64,27 +58,19 @@ config ARCH_IMX
select CLKDEV_LOOKUP
select WATCHDOG_IMX_RESET_SOURCE
select HAS_DEBUG_LL
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_MXS
bool "Freescale i.MX23/28 (mxs) based"
select GENERIC_GPIO
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_NETX
bool "Hilscher NetX based"
select CPU_ARM926T
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_NOMADIK
bool "STMicroelectronics Nomadik"
select CPU_ARM926T
select CLOCKSOURCE_NOMADIK
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
help
Support for the Nomadik platform by ST-Ericsson
@@ -92,52 +78,38 @@ config ARCH_OMAP
bool "TI OMAP"
select HAS_DEBUG_LL
select GPIOLIB
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_PXA
bool "Intel/Marvell PXA based"
select GENERIC_GPIO
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_S3C24xx
bool "Samsung S3C2410, S3C2440"
select ARCH_SAMSUNG
select CPU_ARM920T
select GENERIC_GPIO
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_S5PCxx
bool "Samsung S5PC110, S5PV210"
select ARCH_SAMSUNG
select CPU_V7
select GENERIC_GPIO
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_S3C64xx
bool "Samsung S3C64xx"
select ARCH_SAMSUNG
select CPU_V6
select GENERIC_GPIO
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_VERSATILE
bool "ARM Versatile boards (ARM926EJ-S)"
select CPU_ARM926T
select GPIOLIB
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_TEGRA
bool "Nvidia Tegra-based boards"
select CPU_ARM926T
select HAS_DEBUG_LL
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
endchoice
diff --git a/arch/arm/configs/archosg9_defconfig b/arch/arm/configs/archosg9_defconfig
index 1f3d105..9a051da 100644
--- a/arch/arm/configs/archosg9_defconfig
+++ b/arch/arm/configs/archosg9_defconfig
@@ -2,7 +2,6 @@ CONFIG_MACH_ARCHOSG9=y
CONFIG_ARCH_OMAP=y
CONFIG_ARCH_OMAP4=y
CONFIG_AEABI=y
-# CONFIG_MACH_DO_LOWLEVEL_INIT is not set
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_ARM_UNWIND=y
# CONFIG_MMU is not set
diff --git a/arch/arm/configs/phycard_a_l1_defconfig b/arch/arm/configs/phycard_a_l1_defconfig
index 5170722..d90a333 100644
--- a/arch/arm/configs/phycard_a_l1_defconfig
+++ b/arch/arm/configs/phycard_a_l1_defconfig
@@ -36,8 +36,6 @@ CONFIG_STACK_SIZE=0x8000
CONFIG_MALLOC_SIZE=0x1000000
CONFIG_EXPERIMENTAL=y
CONFIG_MALLOC_DLMALLOC=y
-CONFIG_MACH_HAS_LOWLEVEL_INIT=y
-CONFIG_MACH_DO_LOWLEVEL_INIT=y
CONFIG_ARCH_HAS_LOWLEVEL_INIT=y
CONFIG_PROMPT="phyCARD-A-L1 >"
CONFIG_BAUDRATE=115200
diff --git a/arch/arm/cpu/start-pbl.c b/arch/arm/cpu/start-pbl.c
index 11ab025..06c0a17 100644
--- a/arch/arm/cpu/start-pbl.c
+++ b/arch/arm/cpu/start-pbl.c
@@ -45,18 +45,6 @@ void __naked __section(.text_head_entry) pbl_start(void)
barebox_arm_head();
}
-/*
- * The actual reset vector. This code is position independent and usually
- * does not run at the address it's linked at.
- */
-#ifndef CONFIG_MACH_DO_LOWLEVEL_INIT
-void __naked __bare_init reset(void)
-{
- common_reset();
- board_init_lowlevel_return();
-}
-#endif
-
extern void *input_data;
extern void *input_data_end;
diff --git a/arch/arm/cpu/start.c b/arch/arm/cpu/start.c
index f212b61..4966ab6 100644
--- a/arch/arm/cpu/start.c
+++ b/arch/arm/cpu/start.c
@@ -40,18 +40,6 @@ void __naked __section(.text_entry) start(void)
}
/*
- * The actual reset vector. This code is position independent and usually
- * does not run at the address it's linked at.
- */
-#ifndef CONFIG_MACH_DO_LOWLEVEL_INIT
-void __naked __bare_init reset(void)
-{
- common_reset();
- board_init_lowlevel_return();
-}
-#endif
-
-/*
* Board code can jump here by either returning from board_init_lowlevel
* or by calling this function directly.
*/
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 723d25e..b8528d0 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -26,8 +26,6 @@ config SOC_SAMA5
select CPU_V7
select AT91SAM9_SMC
select AT91SAM9_TIMER
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config ARCH_TEXT_BASE
hex
@@ -81,8 +79,6 @@ config HAVE_AT91_LOAD_BAREBOX_SRAM
config AT91SAM9_LOWLEVEL_INIT
bool
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
comment "Atmel AT91 System-on-Chip"
@@ -91,8 +87,6 @@ config SOC_AT91RM9200
select CPU_ARM920T
select HAVE_AT91_DBGU0
select HAS_AT91_ETHER
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
config SOC_AT91SAM9260
bool
@@ -129,8 +123,6 @@ config SOC_AT91SAM9G45
select HAVE_AT91_DBGU1
select HAS_MACB
select AT91SAM9G45_RESET
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
help
Select this if you are using one of Atmel's AT91SAM9G45 family SoC.
This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
@@ -141,8 +133,6 @@ config SOC_AT91SAM9X5
select HAVE_AT91_DBGU0
select HAS_MACB
select AT91SAM9G45_RESET
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
help
Select this if you are using one of Atmel's AT91SAM9x5 family SoC.
This means that your SAM9 name finishes with a '5' (except if it is
@@ -155,8 +145,6 @@ config SOC_AT91SAM9N12
select SOC_AT91SAM9
select HAVE_AT91_DBGU0
select AT91SAM9G45_RESET
- select MACH_HAS_LOWLEVEL_INIT
- select MACH_DO_LOWLEVEL_INIT
help
Select this if you are using Atmel's AT91SAM9N12 SoC.
@@ -165,7 +153,6 @@ choice
config ARCH_AT91RM9200
bool "AT91RM9200"
- select MACH_DO_LOWLEVEL_INIT
select SOC_AT91RM9200
config ARCH_AT91SAM9260
@@ -305,7 +292,6 @@ config MACH_AT91SAM9261EK
bool "Atmel AT91SAM9261-EK Evaluation Kit"
select HAS_DM9000
select HAVE_AT91_DATAFLASH_CARD
- select MACH_HAS_LOWLEVEL_INIT
select HAVE_NAND_ATMEL_BUSWIDTH_16
select HAVE_AT91_LOWLEVEL_INIT
help
@@ -409,7 +395,6 @@ config MACH_PM9263
config MACH_TNY_A9263
bool "CALAO TNY-A9263"
select SUPPORT_CALAO_MOB_TNY_MD2
- select MACH_HAS_LOWLEVEL_INIT
help
Select this if you are using a Calao Systems TNY-A9263.
<http://www.calao-systems.com>
@@ -585,7 +570,6 @@ config AT91_BOOTSTRAP
config AT91_LOAD_BAREBOX_SRAM
bool "at91 laad barebox in sram"
- depends on MACH_HAS_LOWLEVEL_INIT
depends on SHELL_NONE || HAVE_AT91_LOAD_BAREBOX_SRAM
default y if SHELL_NONE
diff --git a/arch/arm/mach-omap/arch-omap.dox b/arch/arm/mach-omap/arch-omap.dox
index 6b6b3a8..8c2b47d 100644
--- a/arch/arm/mach-omap/arch-omap.dox
+++ b/arch/arm/mach-omap/arch-omap.dox
@@ -70,7 +70,6 @@ The responsibility of arch_init_lowlevel and related calls is to setup OMAP. No
Once this is past, the code returns back to arm common code (cpu/start-arm.S). Here Instruction and Data caches are disabled. The execution proceeds to normal board initialization.
@section board_boot The board boot path
-If the proper CONFIG_MACH_DO_LOWLEVEL_INIT flag is setup, board_init_lowlevel is called. This again would call a common file arch/arm/boards/omap/platform.S which setups a temporary SRAM stack and bumps the control to board_init.
Every Board in OMAP platform can potentially define a board_init and enable defconfig in arch/arm/configs directory. The responsibility here is to setup OMAP for board configurations - this includes SDRAM configuration and pin muxing configuration.
Once this is complete, @a barebox boot process proceeds by calling init functions and finally entering shell prompt
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 6808d2f..2bc040c 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -42,7 +42,6 @@ config MACH_MIOA701
config MACH_PCM027
bool "Phytec phyCORE-PXA270"
- select MACH_HAS_LOWLEVEL_INIT
help
Say Y here if you are using a Phytec phyCORE PXA270
board
diff --git a/common/Kconfig b/common/Kconfig
index 2e062ba..595e91f 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -244,18 +244,6 @@ config RELOCATABLE
allowing it to relocate to the end of the available RAM. This
way you have the whole memory in a single piece.
-config MACH_HAS_LOWLEVEL_INIT
- bool
-
-config MACH_DO_LOWLEVEL_INIT
- bool "run machine low-level init"
- depends on MACH_HAS_LOWLEVEL_INIT
- default y
- help
- This entry enables SDRAM and other board low level initialization
- on many platforms. Disabling this option allows configurations to use
- barebox as a second stage boot loader.
-
config PROMPT
string
prompt "barebox command prompt"
--
1.7.10.4
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