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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-08-11 00:07:03 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-11 00:07:03 -0400 |
| commit | cd04b947bc674f8fc9cac38ec30497bae5d664ad (patch) | |
| tree | 988b0b7ea08063e5499672346eb2f619f0629717 /arch/ppc/platforms/4xx/ocotea.c | |
| parent | b3df9f813bc7b9db62ae0c90b8990b1cebf97345 (diff) | |
| parent | bc68552faad0e134eb22281343d5ae5a4873fa80 (diff) | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'arch/ppc/platforms/4xx/ocotea.c')
| -rw-r--r-- | arch/ppc/platforms/4xx/ocotea.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c index 5f82a6bc704..8fc34a34476 100644 --- a/arch/ppc/platforms/4xx/ocotea.c +++ b/arch/ppc/platforms/4xx/ocotea.c @@ -48,6 +48,7 @@ #include <asm/bootinfo.h> #include <asm/ppc4xx_pic.h> #include <asm/ppcboot.h> +#include <asm/tlbflush.h> #include <syslib/gen550.h> #include <syslib/ibm440gx_common.h> @@ -266,6 +267,9 @@ ocotea_early_serial_map(void) #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB) /* Configure debug serial access */ gen550_init(0, &port); + + /* Purge TLB entry added in head_44x.S for early serial access */ + _tlbie(UART0_IO_BASE); #endif port.membase = ioremap64(PPC440GX_UART1_ADDR, 8); |