[PATCH v2 06/38] ppc: mpc85xx: Wrap LAW related codes with CONFIG_FSL_LAW

[Priyanka Jain]

>-----Original Message-----
>From: Bin Meng <bmeng.cn at gmail.com>
>Sent: Thursday, February 18, 2021 9:28 PM
>To: Simon Glass <sjg at chromium.org>; Alexander Graf <agraf at csgraf.de>;
>Priyanka Jain <priyanka.jain at nxp.com>
>Cc: U-Boot Mailing List <u-boot at lists.denx.de>; Tom Rini <trini at konsulko.com>
>Subject: [PATCH v2 06/38] ppc: mpc85xx: Wrap LAW related codes with
>CONFIG_FSL_LAW
>
>LAW related codes should be wrapped with CONFIG_FSL_LAW.
>
>Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
>---
>
>(no changes since v1)
>
> arch/powerpc/cpu/mpc85xx/cpu.c            | 2 ++
> arch/powerpc/cpu/mpc85xx/cpu_init_early.c | 2 ++
> 2 files changed, 4 insertions(+)
>
>diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c
>b/arch/powerpc/cpu/mpc85xx/cpu.c index 5170610..fc25bb2 100644
>--- a/arch/powerpc/cpu/mpc85xx/cpu.c
>+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
>@@ -395,7 +395,9 @@ int cpu_mmc_init(struct bd_info *bis)  void
>print_reginfo(void)  {
> 	print_tlbcam();
>+#ifdef CONFIG_FSL_LAW
> 	print_laws();
>+#endif
> #if defined(CONFIG_FSL_LBC)
> 	print_lbc_regs();
> #endif
>diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>index 4195ecc..5a0d33b 100644
>--- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>@@ -123,7 +123,9 @@ void cpu_init_early_f(void *fdt)
> 	setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_LCLK_IFC_CS3);  #endif
>
>+#ifdef CONFIG_FSL_LAW
> 	init_laws();
>+#endif

LAWs are required to be initialized while running on actual boards.
For QEMU, may be you can create config like CONFIG_FSL_BYPASS_LAW

Priyanka
<snip>