On Fri, Oct 25, 2019 at 02:08:12PM +0530, Jagan Teki wrote: > Hi Tom, > > Please pull this PR. > > Summary: > - SPL_SPI_FLASH_MTD (Frieder) > - SPI NOR IDs' fixes, additions (Vignesh) > - cs_info change (Bin) > - Enable sunxi spi (Jagan) > > Travis-CI: > https://travis-ci.org/openedev/u-boot-amarula/builds/602483415 > > Thanks, > Jagan. > > The following changes since commit 17fd9915a4c639381804ed28274fa136ae3b0bee: > > Merge branch '2019-10-24-UFS-support' (2019-10-24 09:51:48 -0400) > > are available in the Git repository at: > > https://gitlab.denx.de/u-boot/custodians/u-boot-spi master > > for you to fetch changes up to 395ec7418695e5ce23f8b48c01a1dbffd2e52d3f: > > spi-nor-ids: Add support for Adesto AT25SL321 (2019-10-25 00:48:32 +0530) >
So, looking over the build output, I see the expected size increase in
sunxi due to new support. But I also see a lot of size increases in
rockchip and layerscape platforms (and possibly more, I stopped after
spotting two different SoCs), for example:
evb-px5 : all +12139 data +176 rodata +2275
spl/u-boot-spl:all +3529 spl/u-boot-spl:data +120 spl/u-boot-spl:rodata +309
spl/u-boot-spl:text +3100 text +9688
u-boot: add: 49/0, grow: 0/0 bytes: 9512/0 (9512)
function old new delta
spi_nor_scan - 2032 +2032
do_spi_flash - 2008 +2008
spi_get_bus_and_cs - 436 +436
spi_mem_exec_op - 420 +420
static.spi_nor_wait_till_ready_with_timeout - 300
+300
spi_nor_write - 300 +300
mtd_arg_off_size - 276 +276
spi_nor_erase - 232 +232
device_unbind - 232 +232
spi_nor_read_data - 220 +220
spi_nor_write_data - 212 +212
dm_spi_claim_bus - 196 +196
spi_mem_adjust_op_size - 160 +160
spi_mem_default_supports_op - 156 +156
spi_nor_read - 152 +152
spi_flash_probe_bus_cs - 152 +152
spi_set_speed_mode - 148 +148
spi_flash_std_erase - 136 +136
spi_flash_std_probe - 132 +132
mtd_arg_off - 124 +124
device_chld_unbind - 120 +120
_u_boot_list_2_driver_2_spi_flash_std - 120 +120
spi_nor_write_reg - 104 +104
spi_find_bus_and_cs - 104 +104
spi_nor_read_reg - 100 +100
spi_find_chip_select - 96 +96
static.spi_check_buswidth_req - 88 +88
str2off - 80 +80
bytes_per_second - 76 +76
spi_flash_std_write - 72 +72
spi_flash_std_read - 72 +72
spi_mem_supports_op - 56 +56
_u_boot_list_2_cmd_2_sf - 56 +56
dm_spi_xfer - 48 +48
read_sr - 44 +44
device_find_next_child - 40 +40
spi_flash_cmd_get_sw_write_prot - 36 +36
dm_spi_release_bus - 28 +28
write_enable - 20 +20
write_disable - 20 +20
spi_flash_std_get_sw_write_prot - 20 +20
spi_flash_write_dm - 16 +16
spi_flash_read_dm - 16 +16
spi_flash_erase_dm - 16 +16
spi_xfer - 8 +8
spi_release_bus - 8 +8
spi_flash_std_remove - 8 +8
spi_claim_bus - 8 +8
flash - 8 +8
spl-u-boot-spl: add: 25/0, grow: 0/0 bytes: 3220/0 (3220)
function old new delta
spi_nor_scan - 904 +904
spi_mem_exec_op - 420 +420
spi_nor_read - 304 +304
dm_spi_claim_bus - 196 +196
spi_mem_adjust_op_size - 160 +160
spi_mem_default_supports_op - 156 +156
spi_set_speed_mode - 148 +148
spi_flash_std_erase - 136 +136
spi_flash_std_probe - 132 +132
_u_boot_list_2_driver_2_spi_flash_std - 120 +120
spi_nor_write_reg - 104 +104
static.spi_check_buswidth_req - 88 +88
spi_flash_std_write - 72 +72
spi_flash_std_read - 72 +72
spi_mem_supports_op - 56 +56
dm_spi_xfer - 48 +48
dm_spi_release_bus - 28 +28
spi_flash_std_get_sw_write_prot - 20 +20
spi_xfer - 8 +8
spi_release_bus - 8 +8
spi_nor_write - 8 +8
spi_nor_erase - 8 +8
spi_flash_std_remove - 8 +8
spi_flash_cmd_get_sw_write_prot - 8 +8
spi_claim_bus - 8 +8
ls2088aqds_tfa : all +12906 data +120 rodata +2982 text +9804
u-boot: add: 44/0, grow: 0/0 bytes: 8460/0 (8460)
function old new delta
spi_nor_scan - 2168 +2168
sst26_lock_ctl - 604 +604
stm_unlock - 536 +536
stm_lock - 536 +536
sst_write - 504 +504
spi_mem_exec_op - 420 +420
spi_nor_write - 300 +300
spi_nor_wait_till_ready - 300 +300
spi_nor_erase - 232 +232
spi_nor_read_data - 220 +220
spi_nor_write_data - 212 +212
dm_spi_claim_bus - 196 +196
spi_mem_adjust_op_size - 160 +160
spi_mem_default_supports_op - 156 +156
spi_nor_read - 152 +152
spi_flash_std_erase - 136 +136
spi_flash_std_probe - 132 +132
stm_is_locked - 120 +120
_u_boot_list_2_driver_2_spi_flash_std - 120 +120
static.write_sr_and_check - 112 +112
spi_nor_write_reg - 104 +104
spi_nor_read_reg - 100 +100
stm_is_unlocked_sr - 92 +92
stm_is_locked_sr - 92 +92
static.spi_check_buswidth_req - 88 +88
sst26_process_bpr - 88 +88
stm_get_locked_range - 80 +80
spi_flash_std_write - 72 +72
spi_flash_std_read - 72 +72
spi_mem_supports_op - 56 +56
dm_spi_xfer - 48 +48
read_sr - 44 +44
sst26_is_locked - 36 +36
spi_flash_cmd_get_sw_write_prot - 36 +36
dm_spi_release_bus - 28 +28
write_enable - 20 +20
write_disable - 20 +20
spi_flash_std_get_sw_write_prot - 20 +20
sst26_unlock - 8 +8
sst26_lock - 8 +8
spi_xfer - 8 +8
spi_release_bus - 8 +8
spi_flash_std_remove - 8 +8
spi_claim_bus - 8 +8
So this strongly feels like something is being enabled by default when
it shouldn't. You may want to use buildman with something like:
$ git checkout -b current-spi-changes origin/master
$ export SOURCE_DATE_EPOCH=`date +%s`
$ ./tools/buildman/buildman -o /tmp/ls2088aqds_tfa -b current-spi-changes \
-SBCdevlk ls2088aqds_tfa
$ ./tools/buildman/buildman -o /tmp/ls2088aqds_tfa -b current-spi-changes \
-SsBdevlk ls2088aqds_tfa
If nothing in the git log stands out to you as to which commit is
causing this growth. Thanks!
--
Tom
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