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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-03-19 17:38:10 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-05-22 19:38:41 +0400 |
| commit | cef3d92c5bd54b38ddca48c4394e0991be934385 (patch) | |
| tree | f01d03c1a6a1842e5652724b88284e8c52287a1c /arch/arm | |
| parent | 03a166e22a49350010fc398a8cb9be3e93192fef (diff) | |
| download | linux-cef3d92c5bd54b38ddca48c4394e0991be934385.tar.xz | |
ARM: l2c: omap2: remove ES1.0 support
Santosh says:
> But we should kill all of that since we long back decided to remove
> ES1.0 related code. The mach-omap code alreasy has removed the ES1.0
> compatibility so feel free to remove any specific ES1.0
> related stuff. That silicon is long dead.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-omap2/omap4-common.c | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 95e171a055f3..48cf74d284ec 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -182,7 +182,7 @@ static void omap4_l2x0_set_debug(unsigned long val) static int __init omap_l2_cache_init(void) { - u32 aux_ctrl = 0; + u32 aux_ctrl; /* * To avoid code running on other OMAPs in @@ -196,27 +196,18 @@ static int __init omap_l2_cache_init(void) if (WARN_ON(!l2cache_base)) return -ENOMEM; - /* - * 16-way associativity, parity disabled - * Way size - 32KB (es1.0) - * Way size - 64KB (es2.0 +) - */ - aux_ctrl = ((1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT) | + /* 16-way associativity, parity disabled, way size - 64KB (es2.0 +) */ + aux_ctrl = (1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT) | (0x1 << 25) | (0x1 << L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT) | - (0x1 << L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT)); - - if (omap_rev() == OMAP4430_REV_ES1_0) { - aux_ctrl |= 0x2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT; - } else { - aux_ctrl |= ((0x3 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) | + (0x1 << L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT)) | + (0x3 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) | (1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) | (1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) | (1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) | - (1 << L2X0_AUX_CTRL_EARLY_BRESP_SHIFT)); - } - if (omap_rev() != OMAP4430_REV_ES1_0) - omap_smc1(0x109, aux_ctrl); + (1 << L2X0_AUX_CTRL_EARLY_BRESP_SHIFT); + + omap_smc1(0x109, aux_ctrl); /* Enable PL310 L2 Cache controller */ omap_smc1(0x102, 0x1); |