powerpc/mpc85xx: SECURE BOOT- NAND secure boot target for P3041

[karo-tx-uboot.git] / arch / powerpc / cpu / mpc85xx / start.S

diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index e61d8e0fc2b3e3da10cfec92275ea4fb0da4907f..a70fb711c7bbbe579af1a148c4a43004e68cd710 100644 (file)
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -1052,6 +1052,17 @@ create_init_ram_area:
                CONFIG_SYS_MONITOR_BASE & 0xfff00000, MAS2_I|MAS2_G, \
                CONFIG_SYS_PBI_FLASH_WINDOW & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, \
                0, r6
+
+#elif defined(CONFIG_RAMBOOT_PBL) && defined(CONFIG_SECURE_BOOT)
+       /* create a temp mapping in AS = 1 for mapping CONFIG_SYS_MONITOR_BASE
+        * to L3 Address configured by PBL for ISBC code
+       */
+       create_tlb1_entry 15, \
+               1, BOOKE_PAGESZ_1M, \
+               CONFIG_SYS_MONITOR_BASE & 0xfff00000, MAS2_I|MAS2_G, \
+               CONFIG_SYS_INIT_L3_ADDR & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, \
+               0, r6
+
 #else
        /*
         * create a temp mapping in AS=1 to the 1M CONFIG_SYS_MONITOR_BASE space, the main