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Merged in masayuki2009/nuttx.nuttx/fix_lc823450_related (pull request #789)

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Fix lc823450 related

* configs/lc823450-xgevk: Fix IOB params in rndis/defconfig

    These prameters work for HTTP audio streaming.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/lc823450: Fix up_allocate_heap() in lc823450_allocateheap2.c

    This change fixes heap size and also implements up_addregion().

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
This commit is contained in:
Masayuki Ishikawa 2018-12-18 05:30:31 +00:00 • committed by GregoryN
parent cf453cb84b
commit 0d20c39250
2 changed files with 12 additions and 4 deletions
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12
arch/arm/src/lc823450/lc823450_allocateheap2.c
View file

@ -166,7 +166,7 @@ void up_allocate_heap(FAR void **heap_start, size_t *heap_size)
/* Return the heap settings */
*heap_start = (uintptr_t *)&_eronly; /* please see ld.script */
*heap_size = SRAM1_END - (int)heap_start;
*heap_size = SRAM1_END - (int)*heap_start;
/* Colorize the heap for debug */
@ -230,6 +230,14 @@ void up_allocate_kheap(FAR void **heap_start, size_t *heap_size)
#if CONFIG_MM_REGIONS > 1
void up_addregion(void)
{
# error "TODO"
FAR void *region_start;
size_t region_size;
/* NOTE: add 1KB to avoid conflicts of initial stack */
region_start = (uintptr_t *)&_ebss + 1024;
region_size = 0x02040000 - (int)region_start;
umm_addregion(region_start, region_size);
}
#endif

4
configs/lc823450-xgevk/rndis/defconfig
View file

@ -52,9 +52,9 @@ CONFIG_I2CTOOL_MAXBUS=1
CONFIG_I2C_RESET=y
CONFIG_I2S=y
CONFIG_INTELHEX_BINARY=y
CONFIG_IOB_BUFSIZE=128
CONFIG_IOB_BUFSIZE=64
CONFIG_IOB_NBUFFERS=64
CONFIG_IOB_NCHAINS=10
CONFIG_IOB_NCHAINS=20
CONFIG_LC823450_I2C0=y
CONFIG_LC823450_I2C1=y
CONFIG_LC823450_I2S0=y