diff options
Diffstat (limited to 'chip/ish/aontaskfw/ish_aontask.ld.in')
-rw-r--r-- | chip/ish/aontaskfw/ish_aontask.ld.in | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/chip/ish/aontaskfw/ish_aontask.ld.in b/chip/ish/aontaskfw/ish_aontask.ld.in index a839146a92..b5361432a2 100644 --- a/chip/ish/aontaskfw/ish_aontask.ld.in +++ b/chip/ish/aontaskfw/ish_aontask.ld.in @@ -7,8 +7,8 @@ ENTRY(ish_aon_main); -#define SRAM_START CONFIG_AON_RAM_BASE -#define SRAM_RW_LEN (CONFIG_AON_RAM_SIZE - CONFIG_AON_ROM_SIZE) +#define SRAM_START CONFIG_AON_RAM_BASE +#define SRAM_RW_LEN (CONFIG_AON_RAM_SIZE - CONFIG_AON_PERSISTENT_SIZE) /* reserved stack size */ #define STACK_SIZE (256) @@ -32,10 +32,23 @@ ENTRY(ish_aon_main); * loader. */ +/** + * Snowball data + */ +#if defined(CHIP_FAMILY_ISH3) +/* on ISH3, reused ISH2PMC IPC message registers */ +#define SNOWBALL_BASE IPC_ISH2PMC_MSG_BASE +#else +/* from ISH4, used reserved rom part of AON memory */ +#define SNOWBALL_BASE (CONFIG_AON_PERSISTENT_BASE + 256) +#endif +#define SNOWBALL_LEN (4*32) + MEMORY { /* leave STACK_SIZE bytes in the end of memory for stack */ RAM : ORIGIN = SRAM_START, LENGTH = RAM_LEN + SNOWBALL : ORIGIN = SNOWBALL_BASE, LENGTH = SNOWBALL_LEN } SECTIONS @@ -46,6 +59,11 @@ SECTIONS KEEP(*(.data.aon_share)) } > RAM + .data.snowball : AT(SNOWBALL_BASE) + { + KEEP(*(.data.snowball)) + } > SNOWBALL + .data : { *(.data) |