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| author | Cédric Le Goater <clg@fr.ibm.com> | 2015-12-07 10:54:23 +0100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-12-14 18:19:42 +1100 |
| commit | 6677d2cefb60103156db713e2cdffb02b4a2d270 (patch) | |
| tree | 0b841ef17184c3dcbac6b3d6bf57d1ca0cf6e699 | |
| parent | da524cb4dbd3e1897de317bd1c4255f90fd8d1a2 (diff) | |
| download | skiboot-6677d2cefb60103156db713e2cdffb02b4a2d270.zip skiboot-6677d2cefb60103156db713e2cdffb02b4a2d270.tar.gz skiboot-6677d2cefb60103156db713e2cdffb02b4a2d270.tar.bz2 | |
libflash: fix 4bytes address enablement on BMC SPI flash
commit e25f3f3559d9 ("libflash: enable 4b mode on BMC SPI flash") added
a setting for 4byte addresses on the BMC SPI flash when needed. This
setting should be only done for the BMC flash, which is not the case in
the current code. This patch fixes it.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
| -rw-r--r-- | hw/ast-bmc/ast-sf-ctrl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ast-bmc/ast-sf-ctrl.c b/hw/ast-bmc/ast-sf-ctrl.c index d18031a..bf42d32 100644 --- a/hw/ast-bmc/ast-sf-ctrl.c +++ b/hw/ast-bmc/ast-sf-ctrl.c @@ -178,7 +178,7 @@ static int ast_sf_set_4b(struct spi_flash_ctrl *ctrl, bool enable) /* Update read mode */ ast_ahb_writel(ct->ctl_read_val, ct->ctl_reg); - if (ce_ctrl) + if (ce_ctrl && ct->type == AST_SF_TYPE_BMC) ast_ahb_writel(ce_ctrl, BMC_SPI_FCTL_CE_CTRL); return 0; |