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bootcount: Migrate CONFIG_SYS_BOOTCOUNT_ADDR

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Migrate the users of CONFIG_SYS_BOOTCOUNT_ADDR to Kconfig.  We can
provide a default for BOOTCOUNT_AM33XX as that's a specific part of the
RTC in use.  We can also provide a default for ARCH_LS1043A and
ARCH_LS1021A as they had been previously calculated and their symbols
are in Kconfig.  In the case of other QE-enabled platforms, they are not
so we must update the relevant defconfig files.  The previous default
only applied in some cases, even on a specific SoC family.

Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2018-02-24 16:50:41 -05:00
parent e9a98ba312
commit 39bcbb7740
38 changed files with 28 additions and 48 deletions
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16
drivers/bootcount/bootcount.c
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@@ -8,22 +8,7 @@
#include <bootcount.h>
#include <linux/compiler.h>
/*
* Only override CONFIG_SYS_BOOTCOUNT_ADDR if not already defined. This
* way, some boards can define it directly in their config header.
*/
#if !defined(CONFIG_SYS_BOOTCOUNT_ADDR)
#if defined(CONFIG_QE)
#include <linux/immap_qe.h>
#define CONFIG_SYS_BOOTCOUNT_ADDR (CONFIG_SYS_IMMR + 0x110000 + \
QE_MURAM_SIZE - 2 * sizeof(u32))
#endif /* defined(CONFIG_QE) */
#endif /* !defined(CONFIG_SYS_BOOTCOUNT_ADDR) */
/* Now implement the generic default functions */
#if defined(CONFIG_SYS_BOOTCOUNT_ADDR)
__weak void bootcount_store(ulong a)
{
void *reg = (void *)CONFIG_SYS_BOOTCOUNT_ADDR;
@@ -54,4 +39,3 @@ __weak ulong bootcount_load(void)
return raw_bootcount_load(reg);
#endif /* defined(CONFIG_SYS_BOOTCOUNT_SINGLEWORD) */
}
#endif /* defined(CONFIG_SYS_BOOTCOUNT_ADDR) */