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Resolve Realtek device small code space issue #4487

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Merged
merged 1 commit into from
Jun 11, 2017
Merged

Resolve Realtek device small code space issue #4487

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6 changes: 6 additions & 0 deletions targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/device/TOOLCHAIN_ARM_STD/rtl8195a.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,12 @@ LR_RAM 0x10006000 0x6FFFF {
RW_IRAM1 +0 UNINIT FIXED {
.ANY (+ZI)
}

TCM_OVERLAY 0x1FFF0000 0x10000{
lwip_mem.o(.bss*)
lwip_memp.o(.bss*)
*.o(.tcm.heap*)
}
}

LR_DRAM 0x30000000 0x1FFFFF{
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2 changes: 2 additions & 0 deletions ...Realtek/TARGET_AMEBA/TARGET_RTL8195A/device/TOOLCHAIN_GCC_ARM/rlx8195A-symbol-v02-img2.ld
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Expand Up @@ -827,6 +827,8 @@ SECTIONS

.TCM_overlay :
{
*lwip_mem.o (.bss*)
*lwip_memp.o (.bss*)
*(.tcm.heap*)
} > TCM

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2 changes: 1 addition & 1 deletion targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/device/TOOLCHAIN_IAR/rtl8195a.icf
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Expand Up @@ -208,7 +208,7 @@ place at start of SDRAM_RAM_region {

/* TCM placement */
define overlay TCM_overlay {
section .tcm.heap,
section .tcm.heap,
section .bss object lwip_mem.o,
section .bss object lwip_memp.o,
block .heap,
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2 changes: 1 addition & 1 deletion targets/TARGET_Realtek/TARGET_AMEBA/sdk/common/drivers/wlan/realtek/include/autoconf.h
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Expand Up @@ -107,7 +107,7 @@

#if defined(CONFIG_PLATFORM_AMEBA_X)
#if !defined(CONFIG_PLATFORM_8711B)
#define CONFIG_USE_TCM_HEAP 0 /* USE TCM HEAP */
#define CONFIG_USE_TCM_HEAP 1 /* USE TCM HEAP */
#endif
#define CONFIG_RECV_TASKLET_THREAD
#define CONFIG_XMIT_TASKLET_THREAD
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2 changes: 1 addition & 1 deletion targets/TARGET_Realtek/TARGET_AMEBA/sdk/os/os_dep/include/osdep_service.h
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Expand Up @@ -32,7 +32,7 @@ extern "C" {

#if defined(CONFIG_PLATFORM_8195A)
#ifndef CONFIG_USE_TCM_HEAP
#define CONFIG_USE_TCM_HEAP 0 /* USE TCM HEAP */
#define CONFIG_USE_TCM_HEAP 1 /* USE TCM HEAP */
#endif
#define USE_MUTEX_FOR_SPINLOCK 1
#endif
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