path: root/arch/arm/mach-uniphier/cache_uniphier.c
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* ARM: UniPhier: replace <asm/io.h> with <linux/io.h>Masahiro Yamada2015-05-311-4/+2
| | | | | | | In the Linux coding style, it is recommended to include <linux/io.h> rather than <asm/io.h>. Follow this trend. Signed-off-by: Masahiro Yamada <>
* ARM: UniPhier: remove unnecessary ifdef conditionalMasahiro Yamada2015-03-241-2/+0
| | | | | | | | The callee (arch/arm/lib/cache-cp15.c) has a #ifdef CONFIG_SYS_DCACHE_OFF conditional. The same conditional in the caller (arch/arm/mach-uniphier/cache_uniphier.c) is redundant. Signed-off-by: Masahiro Yamada <>
* ARM: UniPhier: disable L2 cache by lowlevel_init of U-Boot properMasahiro Yamada2015-03-241-17/+0
| | | | | | | | | | | | The L2 cache is used as a temporary SRAM on SPL. Now the secondary CPUs store the necessary code for jumping to Linux on their L1 I-caches. So, the L2 cache can be disabled much earlier, at the very entry of U-Boot proper (lowlevel_init). This makes the boot sequence clearer. Also, as the L1 cache has been disabled by the start.S, enable_caches() does not need to do it again. Signed-off-by: Masahiro Yamada <>
* ARM: UniPhier: optimize kicking secondary CPUs codeMasahiro Yamada2015-03-241-11/+2
| | | | | | | | | | | | | | Currently, the secondary CPU(s) are kicked three times: Boot ROM ---(kick)--> SPL ---(kick)--> U-boot ---(kick)--> Linux. It makes the boot sequence very complicated. This commit merges the first and the second kicks, so the secondary CPU(s) can directly jump from SPL to Linux. arch/arm/mach-uniphier/smp.S is no longer necessary. Linux boot test passed. Signed-off-by: Masahiro Yamada <>
* ARM: UniPhier: include <mach/*.h> instead of <asm/arch/*.h>Masahiro Yamada2015-03-011-1/+1
| | | | | | | | | Since commit 0e7368c6c426 (kbuild: prepare for moving headers into mach-*/include/mach), we can replace #include <asm/arch/*.h> with <mach/*.h> so we do not need to create the symbolic link during the build. Signed-off-by: Masahiro Yamada <>
* ARM: UniPhier: move SoC sources to mach-uniphierMasahiro Yamada2015-03-011-0/+154
Move arch/arm/cpu/armv7/uniphier/* -> arch/arm/mach-uniphier/* Signed-off-by: Masahiro Yamada <>
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