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| author | Lucas Stach <l.stach@pengutronix.de> | 2015-10-12 15:54:51 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-10-13 10:44:55 +0200 |
| commit | 95dfa1a847756252c74019e244f308af2bb9779d (patch) | |
| tree | 88d26051982c2d63da5da9c59ae9f0d69c1fc95e /arch/arm/mach-imx/imx6.c | |
| parent | 37a81422fd0df900845421a1d9273396e57a304e (diff) | |
| download | barebox-95dfa1a847756252c74019e244f308af2bb9779d.tar.gz barebox-95dfa1a847756252c74019e244f308af2bb9779d.tar.xz | |
ARM: imx6: use l2x0 header for register definitions
Instead of using a redundant definition. This makes things a bit cleaner
and also avoids to introduce another private define in the next patch.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/imx6.c')
| -rw-r--r-- | arch/arm/mach-imx/imx6.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm/mach-imx/imx6.c b/arch/arm/mach-imx/imx6.c index ceabe19dc2..509ac84602 100644 --- a/arch/arm/mach-imx/imx6.c +++ b/arch/arm/mach-imx/imx6.c @@ -23,6 +23,7 @@ #include <mach/imx6-regs.h> #include <mach/generic.h> #include <asm/mmu.h> +#include <asm/cache-l2x0.h> #define SI_REV 0x260 @@ -195,8 +196,6 @@ int imx6_devices_init(void) return 0; } -#define L310_PREFETCH_CTRL 0xF60 - static int imx6_mmu_init(void) { void __iomem *l2x0_base = IOMEM(0x00a02000); @@ -205,8 +204,8 @@ static int imx6_mmu_init(void) if (!cpu_is_mx6()) return 0; - /* Configure the L2 PREFETCH and POWER registers */ - val = readl(l2x0_base + L310_PREFETCH_CTRL); + /* configure the PREFETCH register */ + val = readl(l2x0_base + L2X0_PREFETCH_CTRL); val |= 0x70800000; /* @@ -221,7 +220,7 @@ static int imx6_mmu_init(void) if (cpu_is_mx6q()) val &= ~(1 << 30 | 1 << 23); - writel(val, l2x0_base + L310_PREFETCH_CTRL); + writel(val, l2x0_base + L2X0_PREFETCH_CTRL); l2x0_init(l2x0_base, 0x0, ~0UL); |