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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-10 00:02:11 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-10 00:02:11 +0000 |
| commit | ebe8678619fe7bca2fd4f65830192a7559af46c3 (patch) | |
| tree | a16f01389a0d8b50c40d7377d40b11255923ebf3 /nuttx/arch/arm/src/stm32/stm32_allocateheap.c | |
| parent | 7960235bf41496b7d26d2362c9889c56c1e6415b (diff) | |
| download | px4-nuttx-ebe8678619fe7bca2fd4f65830192a7559af46c3.tar.gz px4-nuttx-ebe8678619fe7bca2fd4f65830192a7559af46c3.tar.bz2 px4-nuttx-ebe8678619fe7bca2fd4f65830192a7559af46c3.zip | |
Add peripheral support for the STM32 F2 family
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4471 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_allocateheap.c')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_allocateheap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_allocateheap.c b/nuttx/arch/arm/src/stm32/stm32_allocateheap.c index 755659549..c995239cb 100644 --- a/nuttx/arch/arm/src/stm32/stm32_allocateheap.c +++ b/nuttx/arch/arm/src/stm32/stm32_allocateheap.c @@ -1,7 +1,7 @@ /**************************************************************************** * arch/arm/src/stm32/up_allocateheap.c * - * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -116,7 +116,7 @@ # undef CONFIG_STM32_TCMEXCLUDE # define CONFIG_STM32_TCMEXCLUDE 1 -/* All members of the STM32F40xxx family have 192Kb in three banks: +/* All members of the STM32F20xxx and STM32F40xxx families have 192Kb in three banks: * * 1) 112Kb of System SRAM beginning at address 0x2000:0000 * 2) 16Kb of System SRAM beginning at address 0x2001:c000 @@ -133,7 +133,7 @@ * In addition, external FSMC SRAM may be available. */ -#elif defined(CONFIG_STM32_STM32F40XX) +#elif defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX /* Set the end of system SRAM */ # define SRAM1_END 0x20020000 @@ -298,7 +298,7 @@ void up_allocate_heap(FAR void **heap_start, size_t *heap_size) #if CONFIG_MM_REGIONS > 1 void up_addregion(void) { - /* Add the STM32F40xxx TCM SRAM heap region. */ + /* Add the STM32F20xxx/STM32F40xxx TCM SRAM heap region. */ #ifndef CONFIG_STM32_TCMEXCLUDE mm_addregion((FAR void*)SRAM2_START, SRAM2_END-SRAM2_START); |