diff options
| author | Trevor Woerner <trevor@toganlabs.com> | 2019-05-03 09:40:59 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-05-18 08:15:34 -0400 |
| commit | a0aba8a2ebae51287fbee6848aece71655795fdb (patch) | |
| tree | 89d7885d86286d3a5c4494a5facf321a116999cb /arch | |
| parent | c5091c5fc685f8cdd6e09311a697deb470a9ffa2 (diff) | |
| download | u-boot-a0aba8a2ebae51287fbee6848aece71655795fdb.zip u-boot-a0aba8a2ebae51287fbee6848aece71655795fdb.tar.gz u-boot-a0aba8a2ebae51287fbee6848aece71655795fdb.tar.bz2 | |
CONFIG_SYS_[DI]CACHE_OFF: convert to Kconfig
CONFIG_SYS_[DI]CACHE_OFF had been partially converted to Kconfig
parameters; only for the ARC architecture. This patch turns these two
parameters into Kconfig items everywhere else they are found.
All of the include/configs/* and defconfig changes in this patch are
for arm machines only. The Kconfig changes for arc, nds32, riscv,
and xtensa have been included since these symbols are found in code
under arch/{arc,nds32,riscv,xtensa}, however, no currently-defined
include/configs/* or defconfigs for these architectures exist which
include these symbols.
These results have been confirmed with tools/moveconfig.py.
Acked-by: Alexey Brodkin <abrodkin@snopsys.com>
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
[trini: Re-migrate for a few more boards]
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arc/Kconfig | 8 | ||||
| -rw-r--r-- | arch/arm/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/include/mach/config.h | 6 | ||||
| -rw-r--r-- | arch/nds32/Kconfig | 12 | ||||
| -rw-r--r-- | arch/riscv/Kconfig | 12 | ||||
| -rw-r--r-- | arch/xtensa/Kconfig | 12 |
6 files changed, 54 insertions, 8 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 50369d5..240d3bb 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -109,12 +109,16 @@ config CPU_BIG_ENDIAN Build kernel for Big Endian Mode of ARC CPU config SYS_ICACHE_OFF - bool "Do not use Instruction Cache" + bool "Do not enable icache" default n + help + Do not enable instruction cache in U-Boot. config SYS_DCACHE_OFF - bool "Do not use Data Cache" + bool "Do not enable dcache" default n + help + Do not enable data cache in U-Boot. menuconfig ARC_DBG bool "ARC debugging" diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3c4af1f..6f510cc 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -74,6 +74,18 @@ config ARM_ASM_UNIFIED config THUMB2_KERNEL bool +config SYS_ICACHE_OFF + bool "Do not enable icache" + default n + help + Do not enable instruction cache in U-Boot. + +config SYS_DCACHE_OFF + bool "Do not enable dcache" + default n + help + Do not enable data cache in U-Boot. + config SYS_ARM_CACHE_CP15 bool "CP15 based cache enabling support" help diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h index 893bd3f..b6cf629 100644 --- a/arch/arm/mach-kirkwood/include/mach/config.h +++ b/arch/arm/mach-kirkwood/include/mach/config.h @@ -26,12 +26,6 @@ #define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ #define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ #define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */ -/* - * Disable the dcache. Currently the network driver (mvgbe.c) and USB - * EHCI driver (ehci-marvell.c) and possibly others rely on the data - * cache being disabled. - */ -#define CONFIG_SYS_DCACHE_OFF /* * By default kwbimage.cfg from board specific folder is used diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index d72ff46..89d8af5 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -16,6 +16,18 @@ config TARGET_ADP_AE3XX endchoice +config SYS_ICACHE_OFF + bool "Do not enable icache" + default n + help + Do not enable instruction cache in U-Boot. + +config SYS_DCACHE_OFF + bool "Do not enable dcache" + default n + help + Do not enable data cache in U-Boot. + source "board/AndesTech/adp-ag101p/Kconfig" source "board/AndesTech/adp-ae3xx/Kconfig" diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 362f3cd..c993809 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -19,6 +19,18 @@ config TARGET_SIFIVE_FU540 endchoice +config SYS_ICACHE_OFF + bool "Do not enable icache" + default n + help + Do not enable instruction cache in U-Boot. + +config SYS_DCACHE_OFF + bool "Do not enable dcache" + default n + help + Do not enable data cache in U-Boot. + # board-specific options below source "board/AndesTech/ax25-ae350/Kconfig" source "board/emulation/qemu-riscv/Kconfig" diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 2ba7132..c8b72eb 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -16,6 +16,18 @@ config TARGET_XTFPGA endchoice +config SYS_ICACHE_OFF + bool "Do not enable icache" + default n + help + Do not enable instruction cache in U-Boot. + +config SYS_DCACHE_OFF + bool "Do not enable dcache" + default n + help + Do not enable data cache in U-Boot. + source "board/cadence/xtfpga/Kconfig" endmenu |