diff options
Diffstat (limited to 'board/toradex/apalis_t30/apalis_t30.c')
| -rw-r--r-- | board/toradex/apalis_t30/apalis_t30.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/board/toradex/apalis_t30/apalis_t30.c b/board/toradex/apalis_t30/apalis_t30.c index 827eefd463..4e75846ca3 100644 --- a/board/toradex/apalis_t30/apalis_t30.c +++ b/board/toradex/apalis_t30/apalis_t30.c @@ -1,6 +1,5 @@ /* - * (C) Copyright 2014-2016 - * Marcel Ziswiler <marcel@ziswiler.com> + * Copyright (c) 2012-2016 Toradex, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -25,9 +24,30 @@ DECLARE_GLOBAL_DATA_PTR; int arch_misc_init(void) { + /* Default memory arguments */ + if (!getenv("memargs")) { + switch (gd->ram_size) { + case 0x40000000: + /* 1 GB */ + setenv("memargs", "vmalloc=128M mem=1012M@2048M " + "fbmem=12M@3060M"); + break; + case 0x7ff00000: + case 0x80000000: + /* 2 GB */ + setenv("memargs", "vmalloc=256M mem=2035M@2048M " + "fbmem=12M@4083M"); + break; + default: + printf("Failed detecting RAM size.\n"); + } + } + if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) == - NVBOOTTYPE_RECOVERY) - printf("USB recovery mode\n"); + NVBOOTTYPE_RECOVERY) { + printf("USB recovery mode, disabled autoboot\n"); + setenv("bootdelay", "-1"); + } return 0; } |