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authorPaul Selkirk <paul@psgd.org>2018-04-19 16:30:22 -0400
committerPaul Selkirk <paul@psgd.org>2018-04-19 18:50:32 -0400
commit0f55f31aaa35357b87e7ff817e2683ba1a277193 (patch)
tree6cf51d2ac832bea1809b7e479b497949a2279ae9 /spiflash_n25q128.c
parentaf127e807008b2153d597e756ff26da69daf9e45 (diff)
Reconstruct the hashsig hash tree(s) on device restart.
This can take long enough (several minutes for h=10) that we do it in a background task, which is then converted to an RPC dispatch task. Also add a very limited form of free(), to free the topmost allocation in the sdram "heap". I don't want to deal with real heap management, but I do want to be able to recover memory upon deleting a hashsig key, if it's easy to do so.
Diffstat (limited to 'spiflash_n25q128.c')
-rw-r--r--spiflash_n25q128.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/spiflash_n25q128.c b/spiflash_n25q128.c
index 5e10185..df53f19 100644
--- a/spiflash_n25q128.c
+++ b/spiflash_n25q128.c
@@ -197,7 +197,7 @@ HAL_StatusTypeDef n25q128_write_page(struct spiflash_ctx *ctx, uint32_t page_off
}
-static int n25q128_erase_something(struct spiflash_ctx *ctx, uint8_t command, uint32_t byte_offset)
+static HAL_StatusTypeDef n25q128_erase_something(struct spiflash_ctx *ctx, uint8_t command, uint32_t byte_offset)
{
// check offset
if (byte_offset >= N25Q128_NUM_BYTES) return HAL_ERROR;