diff options
| author | Trevor Woerner <[email protected]> | 2019-05-03 09:40:59 -0400 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2019-05-18 08:15:34 -0400 |
| commit | a0aba8a2ebae51287fbee6848aece71655795fdb (patch) | |
| tree | 89d7885d86286d3a5c4494a5facf321a116999cb /arch/arm | |
| parent | c5091c5fc685f8cdd6e09311a697deb470a9ffa2 (diff) | |
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 <[email protected]>
Signed-off-by: Trevor Woerner <[email protected]>
[trini: Re-migrate for a few more boards]
Signed-off-by: Tom Rini <[email protected]>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/include/mach/config.h | 6 |
2 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3c4af1f2991..6f510cc4a7c 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 893bd3f7634..b6cf629c4f2 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 |