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LPC55S69_S: reduce ITS size to 32KB 

- Reduce LPC55S69 secure side ITS from 64KB to 32KB
pull/10158/head
Michael Schwarcz 2019-03-14 15:33:14 +02:00 committed by Martin Kojtal
parent e1d08ad93c
commit 5311b90cf4
4 changed files with 14 additions and 14 deletions
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2
features/storage/kvstore/conf/tdb_internal/mbed_lib.json
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@ -20,7 +20,7 @@
"internal_base_address": "0x10038000" "internal_base_address": "0x10038000"
}, },
"LPC55S69_S": { "LPC55S69_S": {
"internal_size": "0x10000", "internal_size": "0x8000",
"internal_base_address": "0x00028000" "internal_base_address": "0x00028000"
} }
} }

4
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/TARGET_M33_NS/device/TOOLCHAIN_IAR/LPC55S69_cm33_core0_flash.icf
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@ -23,8 +23,8 @@
** ################################################################### ** ###################################################################
*/ */
define symbol NS_CODE_START = 0x00038000; define symbol NS_CODE_START = 0x00030000;
define symbol NS_CODE_SIZE = 0x00060000; define symbol NS_CODE_SIZE = 0x00068000;
define symbol NS_DATA_START = 0x20022000; define symbol NS_DATA_START = 0x20022000;
define symbol NS_DATA_SIZE = 0x00022000; define symbol NS_DATA_SIZE = 0x00022000;

14
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/partition/flash_layout.h
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@ -26,8 +26,8 @@
/* Flash layout on LPC55S69 without BL2: /* Flash layout on LPC55S69 without BL2:
* *
* 0x0000_0000 Secure image primary * 0x0000_0000 Secure image primary
* 0x0003_0000 SST / ITS * 0x0002_8000 SST / ITS
* 0x0004_0000 Non-secure * 0x0003_0000 Non-secure
*/ */
/* This header file is included from linker scatter file as well, where only a /* This header file is included from linker scatter file as well, where only a
@ -63,12 +63,12 @@
#define FLASH_SST_AREA_OFFSET (FLASH_AREA_IMAGE_0_OFFSET + \ #define FLASH_SST_AREA_OFFSET (FLASH_AREA_IMAGE_0_OFFSET + \
FLASH_AREA_IMAGE_0_SIZE) // 0x00028000 FLASH_AREA_IMAGE_0_SIZE) // 0x00028000
#define FLASH_SST_AREA_SIZE (0x00010000) /* 64 KB */ #define FLASH_SST_AREA_SIZE (0x00008000) /* 32 KB */
/* Non-secure image */ /* Non-secure image */
#define FLASH_AREA_IMAGE_1_OFFSET (FLASH_SST_AREA_OFFSET +\ #define FLASH_AREA_IMAGE_1_OFFSET (FLASH_SST_AREA_OFFSET +\
FLASH_SST_AREA_SIZE) // 0x00038000 FLASH_SST_AREA_SIZE) // 0x00030000
#define FLASH_AREA_IMAGE_1_SIZE (0x00060000) #define FLASH_AREA_IMAGE_1_SIZE (0x00068000)
#define FLASH_AREA_IMAGE_SCRATCH_OFFSET (FLASH_AREA_IMAGE_1_OFFSET +\ #define FLASH_AREA_IMAGE_SCRATCH_OFFSET (FLASH_AREA_IMAGE_1_OFFSET +\
FLASH_AREA_IMAGE_1_SIZE) FLASH_AREA_IMAGE_1_SIZE)
@ -78,8 +78,8 @@
#define SECURE_IMAGE_OFFSET 0x0 #define SECURE_IMAGE_OFFSET 0x0
#define SECURE_IMAGE_MAX_SIZE 0x00028000 #define SECURE_IMAGE_MAX_SIZE 0x00028000
#define NON_SECURE_IMAGE_OFFSET 0x00038000 #define NON_SECURE_IMAGE_OFFSET 0x00030000
#define NON_SECURE_IMAGE_MAX_SIZE 0x00060000 #define NON_SECURE_IMAGE_MAX_SIZE 0x00068000
/* Flash device name used by BL2 and SST /* Flash device name used by BL2 and SST
* Name is defined in flash driver file: Driver_Flash.c * Name is defined in flash driver file: Driver_Flash.c

8
targets/targets.json
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@ -2092,8 +2092,8 @@
"post_binary_hook": {"function": "LPC55S69Code.binary_hook"}, "post_binary_hook": {"function": "LPC55S69Code.binary_hook"},
"secure_image_filename": "tfm.bin", "secure_image_filename": "tfm.bin",
"overrides": { "overrides": {
"non-secure-rom-start": "0x00038000", "non-secure-rom-start": "0x00030000",
"non-secure-rom-size": "0x60000", "non-secure-rom-size": "0x68000",
"non-secure-ram-start": "0x20022000", "non-secure-ram-start": "0x20022000",
"non-secure-ram-size": "0x22000", "non-secure-ram-size": "0x22000",
"secure-rom-start": "0x10000000", "secure-rom-start": "0x10000000",
@ -2128,8 +2128,8 @@
"deliver_to_target": "LPC55S69_NS", "deliver_to_target": "LPC55S69_NS",
"delivery_dir": "TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/TARGET_M33_NS/prebuilt", "delivery_dir": "TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/TARGET_M33_NS/prebuilt",
"overrides": { "overrides": {
"non-secure-rom-start": "0x00038000", "non-secure-rom-start": "0x00030000",
"non-secure-rom-size": "0x60000", "non-secure-rom-size": "0x68000",
"non-secure-ram-start": "0x20022000", "non-secure-ram-start": "0x20022000",
"non-secure-ram-size": "0x22000", "non-secure-ram-size": "0x22000",
"secure-rom-start": "0x10000000", "secure-rom-start": "0x10000000",