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>

diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 95e171a..48cf74d 100644 (file)
--- 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);