From 536f633d8a547ed153a2f885f3cca86ed9211c11 Mon Sep 17 00:00:00 2001 From: Suman Anna Date: Mon, 26 Jul 2021 16:13:08 -0500 Subject: [PATCH] arm: mach-k3: j721e: Cleanup MAIN R5 boot code from R5 SPL The common J7 specific start_non_linux_remote_cores() override function implements the logic to load and boot the Main R5FSS Core0 from R5 SPL. This won't be supported any more for either J721E or J7200 after the R5 SPL rearchitecture for the System Firmware split into TI Foundation Security (TIFS) and Device Management (DM) firmwares. So, cleanup the corresponding code and the related SPL env variables. Signed-off-by: Suman Anna Signed-off-by: Lokesh Vutla Link: https://lore.kernel.org/r/20210726211311.5977-3-s-anna@ti.com --- arch/arm/mach-k3/j721e_init.c | 40 ----------------------------------- include/configs/j721e_evm.h | 2 -- 2 files changed, 42 deletions(-) diff --git a/arch/arm/mach-k3/j721e_init.c b/arch/arm/mach-k3/j721e_init.c index 55d738396b..78d80be175 100644 --- a/arch/arm/mach-k3/j721e_init.c +++ b/arch/arm/mach-k3/j721e_init.c @@ -370,43 +370,3 @@ void release_resources_for_core_shutdown(void) } } #endif - -#ifdef CONFIG_SYS_K3_SPL_ATF -void start_non_linux_remote_cores(void) -{ - int size = 0, ret; - u32 loadaddr = 0; - - /* - * Skip booting of Main R5FSS Core0 in R5 SPL. This is no longer - * supported after the R5 SPL re-architecture. - */ - if (soc_is_j721e() || soc_is_j7200()) - return; - - size = load_firmware("name_mainr5f0_0fw", "addr_mainr5f0_0load", - &loadaddr); - if (size <= 0) - goto err_load; - - /* assuming remoteproc 2 is aliased for the needed remotecore */ - ret = rproc_load(2, loadaddr, size); - if (ret) { - printf("Firmware failed to start on rproc (%d)\n", ret); - goto err_load; - } - - ret = rproc_start(2); - if (ret) { - printf("Firmware init failed on rproc (%d)\n", ret); - goto err_load; - } - - printf("Remoteproc 2 started successfully\n"); - - return; - -err_load: - rproc_reset(2); -} -#endif diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h index a6d998ec68..18b80ef8ce 100644 --- a/include/configs/j721e_evm.h +++ b/include/configs/j721e_evm.h @@ -82,8 +82,6 @@ #ifdef CONFIG_SYS_K3_SPL_ATF #if defined(CONFIG_TARGET_J721E_R5_EVM) #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \ - "addr_mainr5f0_0load=0x88000000\0" \ - "name_mainr5f0_0fw=/lib/firmware/j7-main-r5f0_0-fw\0" \ "addr_mcur5f0_0load=0x89000000\0" \ "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0" #elif defined(CONFIG_TARGET_J7200_R5_EVM) -- 2.39.5