85xx: Add L2SRAM Register's macro definition
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c
index 41de694..c4d1a9d 100644
--- a/cpu/mpc85xx/cpu_init.c
+++ b/cpu/mpc85xx/cpu_init.c
@@ -330,11 +330,12 @@
break;
}
- if (l2cache->l2ctl & 0x80000000) {
+ if (l2cache->l2ctl & MPC85xx_L2CTL_L2E) {
puts("already enabled");
l2srbar = l2cache->l2srbar0;
#ifdef CONFIG_SYS_INIT_L2_ADDR
- if (l2cache->l2ctl & 0x00010000 && l2srbar >= CONFIG_SYS_FLASH_BASE) {
+ if (l2cache->l2ctl & MPC85xx_L2CTL_L2SRAM_ENTIRE
+ && l2srbar >= CONFIG_SYS_FLASH_BASE) {
l2srbar = CONFIG_SYS_INIT_L2_ADDR;
l2cache->l2srbar0 = l2srbar;
printf("moving to 0x%08x", CONFIG_SYS_INIT_L2_ADDR);
diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h
index 0efef05..375d804 100644
--- a/include/asm-ppc/immap_85xx.h
+++ b/include/asm-ppc/immap_85xx.h
@@ -411,6 +411,11 @@
char res15[420];
} ccsr_l2cache_t;
+#define MPC85xx_L2CTL_L2E 0x80000000
+#define MPC85xx_L2CTL_L2SRAM_ENTIRE 0x00010000
+#define MPC85xx_L2ERRDIS_MBECC 0x00000008
+#define MPC85xx_L2ERRDIS_SBECC 0x00000004
+
/*
* DMA Registers(0x2_1000-0x2_2000)
*/