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| author | Cédric Le Goater <clg@kaod.org> | 2022-10-24 11:20:15 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-10-24 11:20:15 +0200 |
| commit | 2389bcc259df915d1b244b270e9c3d3d7e097a88 (patch) | |
| tree | 7f7ed82f5b58a2ed8eb5421f929443fb2c0ec7ae /hw/block/trace-events | |
| parent | 104bdaffd753042c652a3731753fc3b391e32d87 (diff) | |
| download | qemu-2389bcc259df915d1b244b270e9c3d3d7e097a88.zip qemu-2389bcc259df915d1b244b270e9c3d3d7e097a88.tar.gz qemu-2389bcc259df915d1b244b270e9c3d3d7e097a88.tar.bz2 | |
m25p80: Add basic support for the SFDP command
JEDEC STANDARD JESD216 for Serial Flash Discovery Parameters (SFDP)
provides a mean to describe the features of a serial flash device
using a set of internal parameter tables.
This is the initial framework for the RDSFDP command giving access to
a private SFDP area under the flash. This area now needs to be
populated with the flash device characteristics, using a new
'sfdp_read' handler under FlashPartInfo.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-2-clg@kaod.org>
Message-Id: <20221013161241.2805140-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw/block/trace-events')
| -rw-r--r-- | hw/block/trace-events | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/block/trace-events b/hw/block/trace-events index d86b535..2c45a62 100644 --- a/hw/block/trace-events +++ b/hw/block/trace-events @@ -80,5 +80,6 @@ m25p80_page_program(void *s, uint32_t addr, uint8_t tx) "[%p] page program cur_a m25p80_transfer(void *s, uint8_t state, uint32_t len, uint8_t needed, uint32_t pos, uint32_t cur_addr, uint8_t t) "[%p] Transfer state 0x%"PRIx8" len 0x%"PRIx32" needed 0x%"PRIx8" pos 0x%"PRIx32" addr 0x%"PRIx32" tx 0x%"PRIx8 m25p80_read_byte(void *s, uint32_t addr, uint8_t v) "[%p] Read byte 0x%"PRIx32"=0x%"PRIx8 m25p80_read_data(void *s, uint32_t pos, uint8_t v) "[%p] Read data 0x%"PRIx32"=0x%"PRIx8 +m25p80_read_sfdp(void *s, uint32_t addr, uint8_t v) "[%p] Read SFDP 0x%"PRIx32"=0x%"PRIx8 m25p80_binding(void *s) "[%p] Binding to IF_MTD drive" m25p80_binding_no_bdrv(void *s) "[%p] No BDRV - binding to RAM" |