diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/bootcount/Makefile | 1 | ||||
| -rw-r--r-- | drivers/bootcount/bootcount_davinci.c | 13 | ||||
| -rw-r--r-- | drivers/mtd/nand/davinci_nand.c | 12 | ||||
| -rw-r--r-- | drivers/rtc/davinci.c | 8 |
4 files changed, 24 insertions, 10 deletions
diff --git a/drivers/bootcount/Makefile b/drivers/bootcount/Makefile index 2b517b6dfb..352a0a16d9 100644 --- a/drivers/bootcount/Makefile +++ b/drivers/bootcount/Makefile @@ -10,6 +10,7 @@ COBJS-y += bootcount.o COBJS-$(CONFIG_AT91SAM9XE) += bootcount_at91.o COBJS-$(CONFIG_BLACKFIN) += bootcount_blackfin.o COBJS-$(CONFIG_SOC_DA8XX) += bootcount_davinci.o +COBJS-$(CONFIG_AM33XX) += bootcount_davinci.o COBJS-$(CONFIG_BOOTCOUNT_RAM) += bootcount_ram.o COBJS := $(COBJS-y) diff --git a/drivers/bootcount/bootcount_davinci.c b/drivers/bootcount/bootcount_davinci.c index efa4d42cbf..f0acfad805 100644 --- a/drivers/bootcount/bootcount_davinci.c +++ b/drivers/bootcount/bootcount_davinci.c @@ -6,8 +6,7 @@ */ #include <bootcount.h> -#include <asm/arch/da850_lowlevel.h> -#include <asm/arch/davinci_misc.h> +#include <asm/davinci_rtc.h> void bootcount_store(ulong a) { @@ -21,17 +20,19 @@ void bootcount_store(ulong a) */ writel(RTC_KICK0R_WE, ®->kick0r); writel(RTC_KICK1R_WE, ®->kick1r); - raw_bootcount_store(®->scratch0, a); - raw_bootcount_store(®->scratch1, BOOTCOUNT_MAGIC); + raw_bootcount_store(®->scratch2, + (BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff)); } ulong bootcount_load(void) { + unsigned long val; struct davinci_rtc *reg = (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR; - if (raw_bootcount_load(®->scratch1) != BOOTCOUNT_MAGIC) + val = raw_bootcount_load(®->scratch2); + if ((val & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000)) return 0; else - return raw_bootcount_load(®->scratch0); + return val & 0x0000ffff; } diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index d8bb5d3519..5b17d7be8b 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -266,6 +266,17 @@ static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, static struct nand_ecclayout nand_davinci_4bit_layout_oobfirst = { #if defined(CONFIG_SYS_NAND_PAGE_2K) .eccbytes = 40, +#ifdef CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC + .eccpos = { + 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, + 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, + 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, + }, + .oobfree = { + {2, 4}, {16, 6}, {32, 6}, {48, 6}, + }, +#else .eccpos = { 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, @@ -276,6 +287,7 @@ static struct nand_ecclayout nand_davinci_4bit_layout_oobfirst = { .oobfree = { {.offset = 2, .length = 22, }, }, +#endif /* #ifdef CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC */ #elif defined(CONFIG_SYS_NAND_PAGE_4K) .eccbytes = 80, .eccpos = { diff --git a/drivers/rtc/davinci.c b/drivers/rtc/davinci.c index e60c0da64c..f862e2f951 100644 --- a/drivers/rtc/davinci.c +++ b/drivers/rtc/davinci.c @@ -8,12 +8,12 @@ #include <command.h> #include <rtc.h> #include <asm/io.h> -#include <asm/arch/hardware.h> +#include <asm/davinci_rtc.h> #if defined(CONFIG_CMD_DATE) int rtc_get(struct rtc_time *tmp) { - struct davinci_rtc *rtc = davinci_rtc_base; + struct davinci_rtc *rtc = (struct davinci_rtc *)DAVINCI_RTC_BASE; unsigned long sec, min, hour, mday, wday, mon_cent, year; unsigned long status; @@ -57,7 +57,7 @@ int rtc_get(struct rtc_time *tmp) int rtc_set(struct rtc_time *tmp) { - struct davinci_rtc *rtc = davinci_rtc_base; + struct davinci_rtc *rtc = (struct davinci_rtc *)DAVINCI_RTC_BASE; debug("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n", tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday, @@ -75,7 +75,7 @@ int rtc_set(struct rtc_time *tmp) void rtc_reset(void) { - struct davinci_rtc *rtc = davinci_rtc_base; + struct davinci_rtc *rtc = (struct davinci_rtc *)DAVINCI_RTC_BASE; /* run RTC counter */ writel(0x01, &rtc->ctrl); |