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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Feb 2025 19:24:14.9829 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 839b41fc-e994-4f18-77c1-08dd45518327 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF00000203.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5812 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1738697080721019100 Content-Type: text/plain; charset="utf-8" All the EL2 MMU specific registers in head.S are enclosed within CONFIG_MMU. Signed-off-by: Ayan Kumar Halder Reviewed-by: Luca Fancellu --- xen/arch/arm/arm32/head.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/arch/arm/arm32/head.S b/xen/arch/arm/arm32/head.S index 4ff5c220bc..1d0f84b18f 100644 --- a/xen/arch/arm/arm32/head.S +++ b/xen/arch/arm/arm32/head.S @@ -224,6 +224,7 @@ cpu_init_done: mcr CP32(r0, HMAIR0) mcr CP32(r1, HMAIR1) =20 +#ifdef CONFIG_MMU /* * Set up the HTCR: * PT walks use Inner-Shareable accesses, @@ -232,6 +233,7 @@ cpu_init_done: */ mov_w r0, (TCR_RES1|TCR_SH0_IS|TCR_ORGN0_WBWA|TCR_IRGN0_WBWA|TCR_T= 0SZ(0)) mcr CP32(r0, HTCR) +#endif =20 mov_w r0, HSCTLR_SET mcr CP32(r0, HSCTLR) --=20 2.25.1