summaryrefslogtreecommitdiff
path: root/cpu/mpc85xx/start.S
diff options
context:
space:
mode:
authorKumar Gala <galak@kernel.crashing.org>2008-10-23 01:47:38 -0500
committerAndrew Fleming-AFLEMING <afleming@freescale.com>2008-10-24 15:10:47 -0500
commit0f060c3bf82832331a509f2e5d2442539e7aad09 (patch)
tree08d890ed38595a17dc4b126847a7dce31c69cd5d /cpu/mpc85xx/start.S
parenta38a5b6edd30f29fd5fdb1d7f674521906c0e677 (diff)
downloadu-boot-imx-0f060c3bf82832331a509f2e5d2442539e7aad09.zip
u-boot-imx-0f060c3bf82832331a509f2e5d2442539e7aad09.tar.gz
u-boot-imx-0f060c3bf82832331a509f2e5d2442539e7aad09.tar.bz2
85xx: Add basic e500mc core support
Introduce CONFIG_E500MC to deal with the minor differences between e500v2 and e500mc. * Certain fields of HID0/1 don't exist anymore on e500mc * Cache line size is 64-bytes on e500mc * reset value of PIR is different Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'cpu/mpc85xx/start.S')
-rw-r--r--cpu/mpc85xx/start.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S
index f16d4c0..651ff1c 100644
--- a/cpu/mpc85xx/start.S
+++ b/cpu/mpc85xx/start.S
@@ -163,8 +163,10 @@ _start_e500:
ori r0,r0,HID0_TBEN@l /* Enable Timebase */
mtspr HID0,r0
+#ifndef CONFIG_E500MC
li r0,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */
mtspr HID1,r0
+#endif
/* Enable Branch Prediction */
#if defined(CONFIG_BTB)