diff options
author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2018-06-14 23:38:31 +0530 |
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committer | Tom Rini <trini@konsulko.com> | 2018-07-09 15:25:15 -0400 |
commit | 97775d26c272d8c7d79afdb27112b2d6b110d786 (patch) | |
tree | b3000a2214292ffb1e0da76dbec8bda312f1ec6b /arch/arm/mach-owl | |
parent | 3eae864a23480978bcaafe1b143bf787bb375f47 (diff) |
arm: Add support for Actions Semi OWL SoC family
This commit adds Actions Semi OWL SoC family support with S900 as the
first target SoC.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'arch/arm/mach-owl')
-rw-r--r-- | arch/arm/mach-owl/Kconfig | 6 | ||||
-rw-r--r-- | arch/arm/mach-owl/Makefile | 3 | ||||
-rw-r--r-- | arch/arm/mach-owl/sysmap-s900.c | 32 |
3 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/mach-owl/Kconfig b/arch/arm/mach-owl/Kconfig new file mode 100644 index 0000000000..f695c16d1e --- /dev/null +++ b/arch/arm/mach-owl/Kconfig @@ -0,0 +1,6 @@ +if ARCH_OWL + +config SYS_SOC + default "owl" + +endif diff --git a/arch/arm/mach-owl/Makefile b/arch/arm/mach-owl/Makefile new file mode 100644 index 0000000000..1b43dc2921 --- /dev/null +++ b/arch/arm/mach-owl/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0+ + +obj-y += sysmap-s900.o diff --git a/arch/arm/mach-owl/sysmap-s900.c b/arch/arm/mach-owl/sysmap-s900.c new file mode 100644 index 0000000000..f78b639740 --- /dev/null +++ b/arch/arm/mach-owl/sysmap-s900.c @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Actions Semi S900 Memory map + * + * Copyright (C) 2015 Actions Semi Co., Ltd. + * Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + */ + +#include <common.h> +#include <asm/armv8/mmu.h> + +static struct mm_region s900_mem_map[] = { + { + .virt = 0x0UL, /* DDR */ + .phys = 0x0UL, /* DDR */ + .size = 0x80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + .virt = 0xE0000000UL, /* Peripheral block */ + .phys = 0xE0000000UL, /* Peripheral block */ + .size = 0x08000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + /* List terminator */ + 0, + } +}; + +struct mm_region *mem_map = s900_mem_map; |