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target-arm: make TTBR0/1 banked

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Adds secure and non-secure bank register suport for TTBR0 and TTBR1.
Changes include adding secure and non-secure instances of ttbr0 and ttbr1 as
well as a CP register definition for TTBR0_EL3.  Added a union containing
both EL based array fields and secure and non-secure fields mapped to them.
Updated accesses to use A32_BANKED_CURRENT_REG_GET macro.

Signed-off-by: Fabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1416242878-876-17-git-send-email-greg.bellows@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Fabian Aggeler 2014-12-11 12:07:51 +00:00 • committed by Peter Maydell
parent b85a1fd61c
commit 7dd8c9af0d
3 changed files with 44 additions and 15 deletions
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2
hw/arm/pxa2xx.c
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@ -275,7 +275,7 @@ static void pxa2xx_pwrmode_write(CPUARMState *env, const ARMCPRegInfo *ri,
s->cpu->env.daif = PSTATE_A | PSTATE_F | PSTATE_I;
s->cpu->env.cp15.sctlr_ns = 0;
s->cpu->env.cp15.c1_coproc = 0;
s->cpu->env.cp15.ttbr0_el1 = 0;
s->cpu->env.cp15.ttbr0_el[1] = 0;
s->cpu->env.cp15.c3 = 0;
s->pm_regs[PSSR >> 2] |= 0x8; /* Set STS */
s->pm_regs[RCSR >> 2] |= 0x8; /* Set GPR */