diff options
-rw-r--r-- | arch/arm/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm/include/asm/memory.h | 9 |
2 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e25419817791..2a232ce56d9c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
@@ -1578,6 +1578,7 @@ config BL_SWITCHER_DUMMY_IF | |||
1578 | 1578 | ||
1579 | choice | 1579 | choice |
1580 | prompt "Memory split" | 1580 | prompt "Memory split" |
1581 | depends on MMU | ||
1581 | default VMSPLIT_3G | 1582 | default VMSPLIT_3G |
1582 | help | 1583 | help |
1583 | Select the desired split between kernel and user memory. | 1584 | Select the desired split between kernel and user memory. |
@@ -1595,6 +1596,7 @@ endchoice | |||
1595 | 1596 | ||
1596 | config PAGE_OFFSET | 1597 | config PAGE_OFFSET |
1597 | hex | 1598 | hex |
1599 | default PHYS_OFFSET if !MMU | ||
1598 | default 0x40000000 if VMSPLIT_1G | 1600 | default 0x40000000 if VMSPLIT_1G |
1599 | default 0x80000000 if VMSPLIT_2G | 1601 | default 0x80000000 if VMSPLIT_2G |
1600 | default 0xC0000000 | 1602 | default 0xC0000000 |
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 8756e4bcdba0..4afb376d9c7c 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h | |||
@@ -30,14 +30,15 @@ | |||
30 | */ | 30 | */ |
31 | #define UL(x) _AC(x, UL) | 31 | #define UL(x) _AC(x, UL) |
32 | 32 | ||
33 | /* PAGE_OFFSET - the virtual address of the start of the kernel image */ | ||
34 | #define PAGE_OFFSET UL(CONFIG_PAGE_OFFSET) | ||
35 | |||
33 | #ifdef CONFIG_MMU | 36 | #ifdef CONFIG_MMU |
34 | 37 | ||
35 | /* | 38 | /* |
36 | * PAGE_OFFSET - the virtual address of the start of the kernel image | ||
37 | * TASK_SIZE - the maximum size of a user space task. | 39 | * TASK_SIZE - the maximum size of a user space task. |
38 | * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area | 40 | * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area |
39 | */ | 41 | */ |
40 | #define PAGE_OFFSET UL(CONFIG_PAGE_OFFSET) | ||
41 | #define TASK_SIZE (UL(CONFIG_PAGE_OFFSET) - UL(SZ_16M)) | 42 | #define TASK_SIZE (UL(CONFIG_PAGE_OFFSET) - UL(SZ_16M)) |
42 | #define TASK_UNMAPPED_BASE ALIGN(TASK_SIZE / 3, SZ_16M) | 43 | #define TASK_UNMAPPED_BASE ALIGN(TASK_SIZE / 3, SZ_16M) |
43 | 44 | ||
@@ -104,10 +105,6 @@ | |||
104 | #define END_MEM (UL(CONFIG_DRAM_BASE) + CONFIG_DRAM_SIZE) | 105 | #define END_MEM (UL(CONFIG_DRAM_BASE) + CONFIG_DRAM_SIZE) |
105 | #endif | 106 | #endif |
106 | 107 | ||
107 | #ifndef PAGE_OFFSET | ||
108 | #define PAGE_OFFSET PLAT_PHYS_OFFSET | ||
109 | #endif | ||
110 | |||
111 | /* | 108 | /* |
112 | * The module can be at any place in ram in nommu mode. | 109 | * The module can be at any place in ram in nommu mode. |
113 | */ | 110 | */ |