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-rw-r--r--board/enbw/enbw_cmc/enbw_cmc.c29
-rw-r--r--board/keymile/km_arm/km_arm.c51
-rw-r--r--board/omicron/calimain/calimain.c29
3 files changed, 0 insertions, 109 deletions
diff --git a/board/enbw/enbw_cmc/enbw_cmc.c b/board/enbw/enbw_cmc/enbw_cmc.c
index 0874e9c..67d5d4d 100644
--- a/board/enbw/enbw_cmc/enbw_cmc.c
+++ b/board/enbw/enbw_cmc/enbw_cmc.c
@@ -778,35 +778,6 @@ void arch_memory_failure_handle(void)
}
#endif
-#if defined(CONFIG_BOOTCOUNT_LIMIT)
-void bootcount_store(ulong a)
-{
- struct davinci_rtc *reg =
- (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
-
- /*
- * write RTC kick register to enable write
- * for RTC Scratch registers. Scratch0 and 1 are
- * used for bootcount values.
- */
- writel(RTC_KICK0R_WE, &reg->kick0r);
- writel(RTC_KICK1R_WE, &reg->kick1r);
- out_be32(&reg->scratch0, a);
- out_be32(&reg->scratch1, BOOTCOUNT_MAGIC);
-}
-
-ulong bootcount_load(void)
-{
- struct davinci_rtc *reg =
- (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
-
- if (in_be32(&reg->scratch1) != BOOTCOUNT_MAGIC)
- return 0;
- else
- return in_be32(&reg->scratch0);
-}
-#endif
-
ulong post_word_load(void)
{
struct davinci_rtc *reg =
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
index 2b2ca39..930c80e 100644
--- a/board/keymile/km_arm/km_arm.c
+++ b/board/keymile/km_arm/km_arm.c
@@ -408,57 +408,6 @@ int hush_init_var(void)
}
#endif
-#if defined(CONFIG_BOOTCOUNT_LIMIT)
-const ulong patterns[] = { 0x00000000,
- 0xFFFFFFFF,
- 0xFF00FF00,
- 0x0F0F0F0F,
- 0xF0F0F0F0};
-const ulong NBR_OF_PATTERNS = ARRAY_SIZE(patterns);
-const ulong OFFS_PATTERN = 3;
-const ulong REPEAT_PATTERN = 1000;
-
-void bootcount_store(ulong a)
-{
- ulong *save_addr;
- ulong size = 0;
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
- size += gd->bd->bi_dram[i].size;
- save_addr = (ulong *)(size - BOOTCOUNT_ADDR);
- writel(a, save_addr);
- writel(BOOTCOUNT_MAGIC, &save_addr[1]);
-
- for (i = 0; i < REPEAT_PATTERN; i++)
- writel(patterns[i % NBR_OF_PATTERNS],
- &save_addr[i+OFFS_PATTERN]);
-
-}
-
-ulong bootcount_load(void)
-{
- ulong *save_addr;
- ulong size = 0;
- ulong counter = 0;
- int i, tmp;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
- size += gd->bd->bi_dram[i].size;
- save_addr = (ulong *)(size - BOOTCOUNT_ADDR);
-
- counter = readl(&save_addr[0]);
-
- /* Is the counter reliable, check in the big pattern for bit errors */
- for (i = 0; (i < REPEAT_PATTERN) && (counter != 0); i++) {
- tmp = readl(&save_addr[i+OFFS_PATTERN]);
- if (tmp != patterns[i % NBR_OF_PATTERNS])
- counter = 0;
- }
- return counter;
-}
-#endif
-
#if defined(CONFIG_SOFT_I2C)
void set_sda(int state)
{
diff --git a/board/omicron/calimain/calimain.c b/board/omicron/calimain/calimain.c
index 54415ce..1060a1f 100644
--- a/board/omicron/calimain/calimain.c
+++ b/board/omicron/calimain/calimain.c
@@ -157,32 +157,3 @@ void hw_watchdog_reset(void)
davinci_hw_watchdog_reset();
}
#endif
-
-#if defined(CONFIG_BOOTCOUNT_LIMIT)
-void bootcount_store(ulong a)
-{
- struct davinci_rtc *reg =
- (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
-
- /*
- * write RTC kick register to enable write
- * for RTC Scratch registers. Scratch0 and 1 are
- * used for bootcount values.
- */
- writel(RTC_KICK0R_WE, &reg->kick0r);
- writel(RTC_KICK1R_WE, &reg->kick1r);
- writel(a, &reg->scratch0);
- writel(BOOTCOUNT_MAGIC, &reg->scratch1);
-}
-
-ulong bootcount_load(void)
-{
- struct davinci_rtc *reg =
- (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
-
- if (readl(&reg->scratch1) != BOOTCOUNT_MAGIC)
- return 0;
- else
- return readl(&reg->scratch0);
-}
-#endif