diff options
| author | David Daney <david.daney@cavium.com> | 2015-01-15 16:11:13 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-02-20 15:31:27 +0100 |
| commit | e3d0ead59f6c1167c817ea338dd9395d517940e1 (patch) | |
| tree | 66f0c4d5f1443b0415cfa4a4f3b420d175abbf24 /arch/mips/cavium-octeon/setup.c | |
| parent | 664f1ae53d60943093db9bdb14ac3d95cac4b68c (diff) | |
MIPS: OCTEON: Implement DCache errata workaround for all CN6XXX
Make messages refer to all CN6XXX.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8941/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon/setup.c')
| -rw-r--r-- | arch/mips/cavium-octeon/setup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 2d8a53100e41..6c51ef6d57c7 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -1041,7 +1041,7 @@ EXPORT_SYMBOL(prom_putchar); void prom_free_prom_memory(void) { - if (OCTEON_IS_MODEL(OCTEON_CN63XX_PASS1_X)) { + if (CAVIUM_OCTEON_DCACHE_PREFETCH_WAR) { /* Check for presence of Core-14449 fix. */ u32 insn; u32 *foo; @@ -1063,8 +1063,9 @@ void prom_free_prom_memory(void) panic("No PREF instruction at Core-14449 probe point."); if (((insn >> 16) & 0x1f) != 28) - panic("Core-14449 WAR not in place (%04x).\n" - "Please build kernel with proper options (CONFIG_CAVIUM_CN63XXP1).", insn); + panic("OCTEON II DCache prefetch workaround not in place (%04x).\n" + "Please build kernel with proper options (CONFIG_CAVIUM_CN63XXP1).", + insn); } } |