armv8/layerscape: Update MMU table with execute-never bits

[people/ms/u-boot.git] / arch / arm / include / asm / arch-fsl-layerscape / cpu.h

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
index 48b6cd4f4f0fcb66c5dff9e2db4aa1a424f40982..727fd24937f73520a6d7efd6d895ee84138838d7 100644 (file)
--- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
@@ -103,7 +103,7 @@ struct sys_mmu_table {
        u64 phys_addr;
        u64 size;
        u64 memory_type;
-       u64 share;
+       u64 attribute;
 };
 
 struct table_info {
@@ -115,7 +115,8 @@ struct table_info {
 static const struct sys_mmu_table early_mmu_table[] = {
 #ifdef CONFIG_FSL_LSCH3
        { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
-         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
          CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PMD_SECT_NON_SHARE },
        /* For IFC Region #1, only the first 4MB is cache-enabled */
@@ -130,16 +131,19 @@ static const struct sys_mmu_table early_mmu_table[] = {
        { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
          CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL, PMD_SECT_OUTER_SHARE },
        { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
-         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
          CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PMD_SECT_OUTER_SHARE },
 #elif defined(CONFIG_FSL_LSCH2)
        { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
-         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
          CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PMD_SECT_NON_SHARE },
        { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
-         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_IFC_BASE, CONFIG_SYS_FSL_IFC_BASE,
          CONFIG_SYS_FSL_IFC_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
        { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
@@ -152,72 +156,93 @@ static const struct sys_mmu_table early_mmu_table[] = {
 static const struct sys_mmu_table final_mmu_table[] = {
 #ifdef CONFIG_FSL_LSCH3
        { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
-         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
          CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PMD_SECT_NON_SHARE },
        { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
          CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL, PMD_SECT_OUTER_SHARE },
        { CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_BASE2,
-         CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_IFC_BASE2, CONFIG_SYS_FSL_IFC_BASE2,
          CONFIG_SYS_FSL_IFC_SIZE2, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
        { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
-         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_MC_BASE, CONFIG_SYS_FSL_MC_BASE,
-         CONFIG_SYS_FSL_MC_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_MC_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_NI_BASE, CONFIG_SYS_FSL_NI_BASE,
-         CONFIG_SYS_FSL_NI_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_NI_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        /* For QBMAN portal, only the first 64MB is cache-enabled */
        { CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
-         CONFIG_SYS_FSL_QBMAN_SIZE_1, MT_NORMAL, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_QBMAN_SIZE_1, MT_NORMAL,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
          CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
          CONFIG_SYS_FSL_QBMAN_SIZE - CONFIG_SYS_FSL_QBMAN_SIZE_1,
-         MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_PCIE1_PHYS_ADDR, CONFIG_SYS_PCIE1_PHYS_ADDR,
-         CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_PCIE2_PHYS_ADDR, CONFIG_SYS_PCIE2_PHYS_ADDR,
-         CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_PCIE3_PHYS_ADDR, CONFIG_SYS_PCIE3_PHYS_ADDR,
-         CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
 #if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
        { CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_ADDR,
-         CONFIG_SYS_PCIE4_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE4_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
 #endif
        { CONFIG_SYS_FSL_WRIOP1_BASE, CONFIG_SYS_FSL_WRIOP1_BASE,
-         CONFIG_SYS_FSL_WRIOP1_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_WRIOP1_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_AIOP1_BASE, CONFIG_SYS_FSL_AIOP1_BASE,
-         CONFIG_SYS_FSL_AIOP1_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_AIOP1_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_PEBUF_BASE, CONFIG_SYS_FSL_PEBUF_BASE,
-         CONFIG_SYS_FSL_PEBUF_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_PEBUF_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
          CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PMD_SECT_OUTER_SHARE },
 #elif defined(CONFIG_FSL_LSCH2)
        { CONFIG_SYS_FSL_BOOTROM_BASE, CONFIG_SYS_FSL_BOOTROM_BASE,
-         CONFIG_SYS_FSL_BOOTROM_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_BOOTROM_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
-         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
          CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PMD_SECT_NON_SHARE },
        { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
-         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_QSPI_BASE, CONFIG_SYS_FSL_QSPI_BASE,
-         CONFIG_SYS_FSL_QSPI_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_QSPI_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_IFC_BASE, CONFIG_SYS_FSL_IFC_BASE,
          CONFIG_SYS_FSL_IFC_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
        { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
          CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
          PMD_SECT_OUTER_SHARE | PMD_SECT_NS },
        { CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
-         CONFIG_SYS_FSL_QBMAN_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_FSL_QBMAN_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
          CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PMD_SECT_OUTER_SHARE },
        { CONFIG_SYS_PCIE1_PHYS_ADDR, CONFIG_SYS_PCIE1_PHYS_ADDR,
-         CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_PCIE2_PHYS_ADDR, CONFIG_SYS_PCIE2_PHYS_ADDR,
-         CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_PCIE3_PHYS_ADDR, CONFIG_SYS_PCIE3_PHYS_ADDR,
-         CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
+         CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE,
+         PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
        { CONFIG_SYS_FSL_DRAM_BASE3, CONFIG_SYS_FSL_DRAM_BASE3,
          CONFIG_SYS_FSL_DRAM_SIZE3, MT_NORMAL, PMD_SECT_OUTER_SHARE },
 #endif