Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / xes / xpedite520x / tlb.c

diff --git a/qemu/roms/u-boot/board/xes/xpedite520x/tlb.c b/qemu/roms/u-boot/board/xes/xpedite520x/tlb.c
new file mode 100644 (file)
index 0000000..a8e1f48
--- /dev/null
+++ b/qemu/roms/u-boot/board/xes/xpedite520x/tlb.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+       /* TLB 0 - for temp stack in cache */
+       SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
+               MAS3_SX|MAS3_SW|MAS3_SR, 0,
+               0, 0, BOOKE_PAGESZ_4K, 0),
+       SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+               CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+               MAS3_SX|MAS3_SW|MAS3_SR, 0,
+               0, 0, BOOKE_PAGESZ_4K, 0),
+       SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+               CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+               MAS3_SX|MAS3_SW|MAS3_SR, 0,
+               0, 0, BOOKE_PAGESZ_4K, 0),
+       SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+               CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+               MAS3_SX|MAS3_SW|MAS3_SR, 0,
+               0, 0, BOOKE_PAGESZ_4K, 0),
+
+       /* W**G* - NOR flashes */
+       /* This will be changed to *I*G* after relocation to RAM. */
+       SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE2, CONFIG_SYS_FLASH_BASE2,
+               MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G,
+               0, 0, BOOKE_PAGESZ_256M, 1),
+
+       SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+               MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+               0, 1, BOOKE_PAGESZ_1M, 1),
+
+       /* *I*G* - NAND flash */
+       SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE,
+               MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+               0, 2, BOOKE_PAGESZ_1M, 1),
+
+#if CONFIG_PCI1
+       /* *I*G* - PCI MEM */
+       SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_PHYS, CONFIG_SYS_PCI1_MEM_PHYS,
+               MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+               0, 3, BOOKE_PAGESZ_1G, 1),
+#endif
+
+#if CONFIG_PCI2
+       /* *I*G* - PCI MEM */
+       SET_TLB_ENTRY(1, CONFIG_SYS_PCI2_MEM_PHYS, CONFIG_SYS_PCI2_MEM_PHYS,
+               MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+               0, 4, BOOKE_PAGESZ_256M, 1),
+#endif
+
+#if defined(CONFIG_PCI1) || defined(CONFIG_PCI2)
+       /* *I*G* - PCI IO */
+       SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_IO_PHYS, CONFIG_SYS_PCI1_IO_PHYS,
+               MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+               0, 5, BOOKE_PAGESZ_16M, 1),
+#endif
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);