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env_mmc: fix buffer allocation for armv7
commit d196bd8803
adds
redundand environment to mmc. The usage of malloc in
env_relocate_spec triggers cache errors on armv7.
Tested on a not mainlined i.MX53 board:
Board: TQMa53
I2C: ready
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
ERROR: v7_dcache_inval_range - start address is not aligned - 0x8f57c2d8
ERROR: v7_dcache_inval_range - stop address is not aligned - 0x8f57e2d8
ERROR: v7_dcache_inval_range - start address is not aligned - 0x8f57e2e0
ERROR: v7_dcache_inval_range - stop address is not aligned - 0x8f5802e0
Using default environment
Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de>
This commit is contained in:
parent
cca2011e62
commit
452a2722ec
1 changed files with 4 additions and 5 deletions
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@ -192,11 +192,12 @@ void env_relocate_spec(void)
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u32 offset1, offset2;
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int read1_fail = 0, read2_fail = 0;
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int crc1_ok = 0, crc2_ok = 0;
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env_t *ep, *tmp_env1, *tmp_env2;
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env_t *ep;
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int ret;
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tmp_env1 = (env_t *)malloc(CONFIG_ENV_SIZE);
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tmp_env2 = (env_t *)malloc(CONFIG_ENV_SIZE);
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ALLOC_CACHE_ALIGN_BUFFER(env_t, tmp_env1, 1);
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ALLOC_CACHE_ALIGN_BUFFER(env_t, tmp_env2, 1);
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if (tmp_env1 == NULL || tmp_env2 == NULL) {
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puts("Can't allocate buffers for environment\n");
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ret = 1;
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@ -266,8 +267,6 @@ err:
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if (ret)
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set_default_env(NULL);
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free(tmp_env1);
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free(tmp_env2);
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#endif
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}
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#else /* ! CONFIG_ENV_OFFSET_REDUND */
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