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scripts/dtc: Update to upstream version v1.6.0-11-g9d7888cbf19c

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Sync with upstream dtc primarily to pickup the I2C bus check fixes. The
interrupt_provider check is noisy, so turn it off for now.

This adds the following commits from upstream:

9d7888cbf19c dtc: Consider one-character strings as strings
8259d59f59de checks: Improve i2c reg property checking
fdabcf2980a4 checks: Remove warning for I2C_OWN_SLAVE_ADDRESS
2478b1652c8d libfdt: add extern "C" for C++
f68bfc2668b2 libfdt: trivial typo fix
7be250b4d059 libfdt: Correct condition for reordering blocks
81e0919a3e21 checks: Add interrupt provider test
85e5d839847a Makefile: when building libfdt only, do not add unneeded deps
b28464a550c5 Fix some potential unaligned accesses in dtc

Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring
2020-06-29 12:15:13 -06:00
parent 8c31055758
commit 3eb619b2f7
11 changed files with 91 additions and 16 deletions
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31
scripts/dtc/dtc.h
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@@ -51,6 +51,37 @@ extern int annotate; /* annotate .dts with input source location */
typedef uint32_t cell_t;
static inline uint16_t dtb_ld16(const void *p)
{
const uint8_t *bp = (const uint8_t *)p;
return ((uint16_t)bp[0] << 8)
| bp[1];
}
static inline uint32_t dtb_ld32(const void *p)
{
const uint8_t *bp = (const uint8_t *)p;
return ((uint32_t)bp[0] << 24)
| ((uint32_t)bp[1] << 16)
| ((uint32_t)bp[2] << 8)
| bp[3];
}
static inline uint64_t dtb_ld64(const void *p)
{
const uint8_t *bp = (const uint8_t *)p;
return ((uint64_t)bp[0] << 56)
| ((uint64_t)bp[1] << 48)
| ((uint64_t)bp[2] << 40)
| ((uint64_t)bp[3] << 32)
| ((uint64_t)bp[4] << 24)
| ((uint64_t)bp[5] << 16)
| ((uint64_t)bp[6] << 8)
| bp[7];
}
#define streq(a, b) (strcmp((a), (b)) == 0)
#define strstarts(s, prefix) (strncmp((s), (prefix), strlen(prefix)) == 0)