For A9, The cache associativity is 4 and the lines size is 32B.
Self identify in CCSIDR accordingly. Cache size remains at 16k.
QEMU doesn't emulate caches, but we should still report the correct
cache-line size to the guest. Some guests (like u-boot) complain if
the cache-line size mismatches a requested flush or invalidate
operation.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id:
1de6bd40155a1d2f2e93e24b1b1d1d677a432641.
1408346233.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
cpu->id_isar4 = 0x00111142;
cpu->dbgdidr = 0x35141000;
cpu->clidr = (1 << 27) | (1 << 24) | 3;
- cpu->ccsidr[0] = 0xe00fe015; /* 16k L1 dcache. */
- cpu->ccsidr[1] = 0x200fe015; /* 16k L1 icache. */
+ cpu->ccsidr[0] = 0xe00fe019; /* 16k L1 dcache. */
+ cpu->ccsidr[1] = 0x200fe019; /* 16k L1 icache. */
define_arm_cp_regs(cpu, cortexa9_cp_reginfo);
}