diff options
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/cpu/jtag-console.c | 10 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/config-pre.h | 3 | ||||
| -rw-r--r-- | arch/blackfin/lib/cache.c | 10 |
3 files changed, 15 insertions, 8 deletions
diff --git a/arch/blackfin/cpu/jtag-console.c b/arch/blackfin/cpu/jtag-console.c index 7cddb85a7f..b8be3182a0 100644 --- a/arch/blackfin/cpu/jtag-console.c +++ b/arch/blackfin/cpu/jtag-console.c @@ -112,11 +112,11 @@ static void jtag_send(const char *raw_str, uint32_t len) if (cooked_str != raw_str) free((char *)cooked_str); } -static void jtag_putc(const char c) +static void jtag_putc(struct stdio_dev *dev, const char c) { jtag_send(&c, 1); } -static void jtag_puts(const char *s) +static void jtag_puts(struct stdio_dev *dev, const char *s) { jtag_send(s, strlen(s)); } @@ -133,7 +133,7 @@ static int jtag_tstc_dbg(void) } /* Higher layers want to know when any data is available */ -static int jtag_tstc(void) +static int jtag_tstc(struct stdio_dev *dev) { return jtag_tstc_dbg() || leftovers_len; } @@ -142,7 +142,7 @@ static int jtag_tstc(void) * [32bit length][actual data] */ static uint32_t leftovers; -static int jtag_getc(void) +static int jtag_getc(struct stdio_dev *dev) { int ret; uint32_t emudat; @@ -173,7 +173,7 @@ static int jtag_getc(void) leftovers = emudat; } - return jtag_getc(); + return jtag_getc(dev); } int drv_jtag_console_init(void) diff --git a/arch/blackfin/include/asm/config-pre.h b/arch/blackfin/include/asm/config-pre.h index d0fd537d88..2d8b293c3e 100644 --- a/arch/blackfin/include/asm/config-pre.h +++ b/arch/blackfin/include/asm/config-pre.h @@ -9,9 +9,6 @@ #ifndef __ASM_BLACKFIN_CONFIG_PRE_H__ #define __ASM_BLACKFIN_CONFIG_PRE_H__ -/* Misc helper functions */ -#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) - /* Bootmode defines -- your config needs to select this via CONFIG_BFIN_BOOT_MODE. * Depending on your cpu, some of these may not be valid, check your HRM. * The actual values here are meaningless as long as they're unique. diff --git a/arch/blackfin/lib/cache.c b/arch/blackfin/lib/cache.c index 0a321a448f..e8a0cb5deb 100644 --- a/arch/blackfin/lib/cache.c +++ b/arch/blackfin/lib/cache.c @@ -111,3 +111,13 @@ int dcache_status(void) { return bfin_read_DMEM_CONTROL() & ACACHE_BCACHE; } + +void invalidate_dcache_range(unsigned long start, unsigned long stop) +{ + blackfin_dcache_flush_invalidate_range((const void *)start, (const void *)stop); +} + +void flush_dcache_range(unsigned long start, unsigned long stop) +{ + blackfin_dcache_flush_range((const void *)start, (const void *)stop); +} |
