diff options
| author | Stefan Roese <sr@denx.de> | 2020-05-14 11:59:03 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2020-07-18 14:23:25 +0200 |
| commit | 2eed3dca229e97aa03954ee5178457c4f2f8cfdb (patch) | |
| tree | 61100bd50c69a9e14f471b0219bbc7189a9421e9 /arch/mips/include | |
| parent | c37281310593c01981516bb706242f80295a1308 (diff) | |
| download | u-boot-2eed3dca229e97aa03954ee5178457c4f2f8cfdb.zip u-boot-2eed3dca229e97aa03954ee5178457c4f2f8cfdb.tar.gz u-boot-2eed3dca229e97aa03954ee5178457c4f2f8cfdb.tar.bz2 | |
mips: cache: Allow using CONFIG_MIPS_L2_CACHE without CONFIG_MIPS_CM
This patch enables the usage of CONFIG_MIPS_L2_CACHE without
CONFIG_MIPS_CM, which is what is needed for the newly added Octeon
platform.
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/cm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/include/asm/cm.h b/arch/mips/include/asm/cm.h index 3878171..99ddbcc 100644 --- a/arch/mips/include/asm/cm.h +++ b/arch/mips/include/asm/cm.h @@ -41,6 +41,7 @@ #include <asm/io.h> #include <linux/bitops.h> +#if CONFIG_IS_ENABLED(MIPS_CM) static inline void *mips_cm_base(void) { return (void *)CKSEG1ADDR(CONFIG_MIPS_CM_BASE); @@ -56,6 +57,17 @@ static inline unsigned long mips_cm_l2_line_size(void) line_sz &= GENMASK(GCR_L2_CONFIG_LINESZ_BITS - 1, 0); return line_sz ? (2 << line_sz) : 0; } +#else +static inline void *mips_cm_base(void) +{ + return NULL; +} + +static inline unsigned long mips_cm_l2_line_size(void) +{ + return 0; +} +#endif #endif /* !__ASSEMBLY__ */ |