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ARM: qca: Updated support for crashdump onto flash

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Increased context_dump size from 2K to 4K
for ipq8074 SoC.

Change-Id: I5f10c0f4081c6ebe155599bb2575b1347e1933d1
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
This commit is contained in:
Gokul Sriram Palanisamy 2017-08-07 18:45:47 +05:30 • committed by Gerrit - the friendly Code Review server
parent 36eece43ac
commit 3f2b61ee41
2 changed files with 4 additions and 5 deletions
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5
board/qca/arm/common/cmd_bootqca.c
View file

@ -743,7 +743,6 @@ U_BOOT_CMD(bootipq, 2, 0, do_bootipq,
#define QCA_WDT_SCM_TLV_LEN_SIZE 2
#define QCA_WDT_SCM_TLV_TYPE_LEN_SIZE (QCA_WDT_SCM_TLV_TYPE_SIZE +\
QCA_WDT_SCM_TLV_LEN_SIZE)
#define CRASHDUMP_CPU_CONTEXT_SIZE 2048
#define MAX_NAND_PAGE_SIZE 2048
#define MAX_EMMC_BLK_LEN 1024
@ -1326,7 +1325,7 @@ static int qca_wdt_write_crashdump_data(
}
/* Start writing cpu context and uname in flash */
required_size = CRASHDUMP_CPU_CONTEXT_SIZE +
required_size = CONFIG_CPU_CONTEXT_DUMP_SIZE +
crashdump_data->uname_length;
ret = crashdump_flash_write_init(crashdump_cnxt,
@ -1338,7 +1337,7 @@ static int qca_wdt_write_crashdump_data(
ret = crashdump_flash_write(crashdump_cnxt,
crashdump_data->cpu_context,
CRASHDUMP_CPU_CONTEXT_SIZE);
CONFIG_CPU_CONTEXT_DUMP_SIZE);
if (!ret)
ret = crashdump_flash_write(crashdump_cnxt,

4
include/configs/ipq807x.h
View file

@ -290,8 +290,8 @@ extern loff_t board_env_size;
#define IPQ_TEMP_DUMP_ADDR 0x44000000
#endif
#define CONFIG_QCA_KERNEL_CRASHDUMP_ADDRESS 0x08605FFF
#define CONFIG_CPU_CONTEXT_DUMP_SIZE 2048
#define CONFIG_QCA_KERNEL_CRASHDUMP_ADDRESS *((unsigned int *)0x08600658)
#define CONFIG_CPU_CONTEXT_DUMP_SIZE 4096
#define CONFIG_TLV_DUMP_SIZE 2048
/* L1 cache line size is 64 bytes, L2 cache line size is 128 bytes