| Message ID | 1578907422-26721-1-git-send-email-kuldeep.singh@nxp.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v4] net: pfe_eth: Use spi_flash_read API to access flash memory | expand |
On 13.01.20 10:23, Kuldeep Singh wrote: > Current PFE firmware access spi-nor memory directly. New spi-mem > framework does not support direct memory access. So, let's use > spi_flash_read API to access memory instead of directly using it. > > Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com> Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de> > --- > v4: > -Return -ENODEV if flash probe fails > v3: > -Replace ret with 0 if flash probe fails > v2: > -Add return error code > -Changes in displayed error log > > drivers/net/pfe_eth/pfe_firmware.c | 45 +++++++++++++++++++++++++++++++++++++- > include/configs/ls1012a_common.h | 5 ++++- > 2 files changed, 48 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/pfe_eth/pfe_firmware.c b/drivers/net/pfe_eth/pfe_firmware.c > index e4563f1..27ae8ae 100644 > --- a/drivers/net/pfe_eth/pfe_firmware.c > +++ b/drivers/net/pfe_eth/pfe_firmware.c > @@ -12,13 +12,14 @@ > > #include <net/pfe_eth/pfe_eth.h> > #include <net/pfe_eth/pfe_firmware.h> > +#include <spi_flash.h> > #ifdef CONFIG_CHAIN_OF_TRUST > #include <fsl_validate.h> > #endif > > #define PFE_FIRMWARE_FIT_CNF_NAME "config at 1" > > -static const void *pfe_fit_addr = (void *)CONFIG_SYS_LS_PFE_FW_ADDR; > +static const void *pfe_fit_addr; > > /* > * PFE elf firmware loader. > @@ -159,6 +160,44 @@ static int pfe_fit_check(void) > return ret; > } > > +int pfe_spi_flash_init(void) > +{ > + struct spi_flash *pfe_flash; > + int ret = 0; > + void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH); > + > +#ifdef CONFIG_DM_SPI_FLASH > + struct udevice *new; > + > + /* speed and mode will be read from DT */ > + ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, > + CONFIG_ENV_SPI_CS, 0, 0, &new); > + > + pfe_flash = dev_get_uclass_priv(new); > +#else > + pfe_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, > + CONFIG_ENV_SPI_CS, > + CONFIG_ENV_SPI_MAX_HZ, > + CONFIG_ENV_SPI_MODE); > +#endif > + if (!pfe_flash) { > + printf("SF: probe for pfe failed\n"); > + return -ENODEV; > + } > + > + ret = spi_flash_read(pfe_flash, > + CONFIG_SYS_LS_PFE_FW_ADDR, > + CONFIG_SYS_QE_FMAN_FW_LENGTH, > + addr); > + if (ret) > + printf("SF: read for pfe failed\n"); > + > + pfe_fit_addr = addr; > + spi_flash_free(pfe_flash); > + > + return ret; > +} > + > /* > * PFE firmware initialization. > * Loads different firmware files from FIT image. > @@ -183,6 +222,10 @@ int pfe_firmware_init(void) > int ret = 0; > int fw_count; > > + ret = pfe_spi_flash_init(); > + if (ret) > + goto err; > + > ret = pfe_fit_check(); > if (ret) > goto err; > diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h > index 2579e2f..cbc5bff 100644 > --- a/include/configs/ls1012a_common.h > +++ b/include/configs/ls1012a_common.h > @@ -36,9 +36,12 @@ > /* Size of malloc() pool */ > #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) > > +/* PFE */ > +#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 > +#define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 > + > /*SPI device */ > #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_TFABOOT) > -#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 > #define CONFIG_SPI_FLASH_SPANSION > #define CONFIG_FSL_SPI_INTERFACE > #define CONFIG_SF_DATAFLASH >
Hi Joe, > -----Original Message----- > From: Schrempf Frieder <frieder.schrempf at kontron.de> > Sent: Monday, January 13, 2020 3:11 PM > To: Kuldeep Singh <kuldeep.singh at nxp.com>; u-boot at lists.denx.de > Cc: Joe Hershberger <joe.hershberger at ni.com>; Thomas Hebb > <tommyhebb at gmail.com>; Patrick Delaunay <patrick.delaunay at st.com>; > Priyanka Jain <priyanka.jain at nxp.com> > Subject: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API to access > flash memory > > Caution: EXT Email > > On 13.01.20 10:23, Kuldeep Singh wrote: > > Current PFE firmware access spi-nor memory directly. New spi-mem > > framework does not support direct memory access. So, let's use > > spi_flash_read API to access memory instead of directly using it. > > > > Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com> > > Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de> > ping. this already has reviewed-by tag. Please let me know if there's any dependency on my side. Thanks Kuldeep > > --- > > v4: > > -Return -ENODEV if flash probe fails > > v3: > > -Replace ret with 0 if flash probe fails > > v2: > > -Add return error code > > -Changes in displayed error log > > > > drivers/net/pfe_eth/pfe_firmware.c | 45 > +++++++++++++++++++++++++++++++++++++- > > include/configs/ls1012a_common.h | 5 ++++- > > 2 files changed, 48 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/net/pfe_eth/pfe_firmware.c > > b/drivers/net/pfe_eth/pfe_firmware.c > > index e4563f1..27ae8ae 100644 > > --- a/drivers/net/pfe_eth/pfe_firmware.c > > +++ b/drivers/net/pfe_eth/pfe_firmware.c > > @@ -12,13 +12,14 @@ > > > > #include <net/pfe_eth/pfe_eth.h> > > #include <net/pfe_eth/pfe_firmware.h> > > +#include <spi_flash.h> > > #ifdef CONFIG_CHAIN_OF_TRUST > > #include <fsl_validate.h> > > #endif > > > > #define PFE_FIRMWARE_FIT_CNF_NAME "config at 1" > > > > -static const void *pfe_fit_addr = (void *)CONFIG_SYS_LS_PFE_FW_ADDR; > > +static const void *pfe_fit_addr; > > > > /* > > * PFE elf firmware loader. > > @@ -159,6 +160,44 @@ static int pfe_fit_check(void) > > return ret; > > } > > > > +int pfe_spi_flash_init(void) > > +{ > > + struct spi_flash *pfe_flash; > > + int ret = 0; > > + void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH); > > + > > +#ifdef CONFIG_DM_SPI_FLASH > > + struct udevice *new; > > + > > + /* speed and mode will be read from DT */ > > + ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, > > + CONFIG_ENV_SPI_CS, 0, 0, &new); > > + > > + pfe_flash = dev_get_uclass_priv(new); #else > > + pfe_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, > > + CONFIG_ENV_SPI_CS, > > + CONFIG_ENV_SPI_MAX_HZ, > > + CONFIG_ENV_SPI_MODE); #endif > > + if (!pfe_flash) { > > + printf("SF: probe for pfe failed\n"); > > + return -ENODEV; > > + } > > + > > + ret = spi_flash_read(pfe_flash, > > + CONFIG_SYS_LS_PFE_FW_ADDR, > > + CONFIG_SYS_QE_FMAN_FW_LENGTH, > > + addr); > > + if (ret) > > + printf("SF: read for pfe failed\n"); > > + > > + pfe_fit_addr = addr; > > + spi_flash_free(pfe_flash); > > + > > + return ret; > > +} > > + > > /* > > * PFE firmware initialization. > > * Loads different firmware files from FIT image. > > @@ -183,6 +222,10 @@ int pfe_firmware_init(void) > > int ret = 0; > > int fw_count; > > > > + ret = pfe_spi_flash_init(); > > + if (ret) > > + goto err; > > + > > ret = pfe_fit_check(); > > if (ret) > > goto err; > > diff --git a/include/configs/ls1012a_common.h > > b/include/configs/ls1012a_common.h > > index 2579e2f..cbc5bff 100644 > > --- a/include/configs/ls1012a_common.h > > +++ b/include/configs/ls1012a_common.h > > @@ -36,9 +36,12 @@ > > /* Size of malloc() pool */ > > #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * > 1024) > > > > +/* PFE */ > > +#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 > > +#define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 > > + > > /*SPI device */ > > #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_TFABOOT) > > -#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 > > #define CONFIG_SPI_FLASH_SPANSION > > #define CONFIG_FSL_SPI_INTERFACE > > #define CONFIG_SF_DATAFLASH > >
Ping. > -----Original Message----- > From: Kuldeep Singh > Sent: Thursday, January 23, 2020 12:43 PM > To: Joe Hershberger <joe.hershberger at ni.com>; u-boot at lists.denx.de > Cc: Thomas Hebb <tommyhebb at gmail.com>; Patrick Delaunay > <patrick.delaunay at st.com>; Priyanka Jain <priyanka.jain at nxp.com>; > Schrempf Frieder <frieder.schrempf at kontron.de> > Subject: RE: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API to > access flash memory > > Hi Joe, > > > -----Original Message----- > > From: Schrempf Frieder <frieder.schrempf at kontron.de> > > Sent: Monday, January 13, 2020 3:11 PM > > To: Kuldeep Singh <kuldeep.singh at nxp.com>; u-boot at lists.denx.de > > Cc: Joe Hershberger <joe.hershberger at ni.com>; Thomas Hebb > > <tommyhebb at gmail.com>; Patrick Delaunay <patrick.delaunay at st.com>; > > Priyanka Jain <priyanka.jain at nxp.com> > > Subject: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API to > > access flash memory > > > > Caution: EXT Email > > > > On 13.01.20 10:23, Kuldeep Singh wrote: > > > Current PFE firmware access spi-nor memory directly. New spi-mem > > > framework does not support direct memory access. So, let's use > > > spi_flash_read API to access memory instead of directly using it. > > > > > > Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com> > > > > Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de> > > > > ping. this already has reviewed-by tag. > Please let me know if there's any dependency on my side. > > Thanks > Kuldeep
>-----Original Message----- >From: U-Boot <u-boot-bounces at lists.denx.de> On Behalf Of Kuldeep Singh >Sent: Tuesday, March 17, 2020 4:52 PM >To: Joe Hershberger <joe.hershberger at ni.com>; u-boot at lists.denx.de >Cc: Thomas Hebb <tommyhebb at gmail.com>; Patrick Delaunay ><patrick.delaunay at st.com>; Priyanka Jain <priyanka.jain at nxp.com>; >Schrempf Frieder <frieder.schrempf at kontron.de> >Subject: RE: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API to access >flash memory > >Ping. > >> -----Original Message----- >> From: Kuldeep Singh >> Sent: Thursday, January 23, 2020 12:43 PM >> To: Joe Hershberger <joe.hershberger at ni.com>; u-boot at lists.denx.de >> Cc: Thomas Hebb <tommyhebb at gmail.com>; Patrick Delaunay >> <patrick.delaunay at st.com>; Priyanka Jain <priyanka.jain at nxp.com>; >> Schrempf Frieder <frieder.schrempf at kontron.de> >> Subject: RE: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API >> to access flash memory >> >> Hi Joe, >> >> > -----Original Message----- >> > From: Schrempf Frieder <frieder.schrempf at kontron.de> >> > Sent: Monday, January 13, 2020 3:11 PM >> > To: Kuldeep Singh <kuldeep.singh at nxp.com>; u-boot at lists.denx.de >> > Cc: Joe Hershberger <joe.hershberger at ni.com>; Thomas Hebb >> > <tommyhebb at gmail.com>; Patrick Delaunay <patrick.delaunay at st.com>; >> > Priyanka Jain <priyanka.jain at nxp.com> >> > Subject: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API >> > to access flash memory >> > >> > Caution: EXT Email >> > >> > On 13.01.20 10:23, Kuldeep Singh wrote: >> > > Current PFE firmware access spi-nor memory directly. New spi-mem >> > > framework does not support direct memory access. So, let's use >> > > spi_flash_read API to access memory instead of directly using it. >> > > >> > > Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com> >> > >> > Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de> >> > >> >> ping. this already has reviewed-by tag. >> Please let me know if there's any dependency on my side. >> >> Thanks >> Kuldeep Joe, Can you please pick this patch or provide Acked-by so that I can apply this in. Thanks Priyanka
> -----Original Message----- > From: Priyanka Jain (OSS) <priyanka.jain at oss.nxp.com> > Sent: Tuesday, May 12, 2020 12:11 PM > To: Kuldeep Singh <kuldeep.singh at nxp.com>; Joe Hershberger > <joe.hershberger at ni.com>; u-boot at lists.denx.de > Cc: Thomas Hebb <tommyhebb at gmail.com>; Patrick Delaunay > <patrick.delaunay at st.com>; Schrempf Frieder > <frieder.schrempf at kontron.de> > Subject: RE: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API to > access flash memory > > > >-----Original Message----- > >From: U-Boot <u-boot-bounces at lists.denx.de> On Behalf Of Kuldeep Singh > >Sent: Tuesday, March 17, 2020 4:52 PM > >To: Joe Hershberger <joe.hershberger at ni.com>; u-boot at lists.denx.de > >Cc: Thomas Hebb <tommyhebb at gmail.com>; Patrick Delaunay > ><patrick.delaunay at st.com>; Priyanka Jain <priyanka.jain at nxp.com>; > >Schrempf Frieder <frieder.schrempf at kontron.de> > >Subject: RE: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API > >to access flash memory > > > >Ping. > > > >> -----Original Message----- > >> From: Kuldeep Singh > >> Sent: Thursday, January 23, 2020 12:43 PM > >> To: Joe Hershberger <joe.hershberger at ni.com>; u-boot at lists.denx.de > >> Cc: Thomas Hebb <tommyhebb at gmail.com>; Patrick Delaunay > >> <patrick.delaunay at st.com>; Priyanka Jain <priyanka.jain at nxp.com>; > >> Schrempf Frieder <frieder.schrempf at kontron.de> > >> Subject: RE: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read > >> API to access flash memory > >> > >> Hi Joe, > >> > >> > -----Original Message----- > >> > From: Schrempf Frieder <frieder.schrempf at kontron.de> > >> > Sent: Monday, January 13, 2020 3:11 PM > >> > To: Kuldeep Singh <kuldeep.singh at nxp.com>; u-boot at lists.denx.de > >> > Cc: Joe Hershberger <joe.hershberger at ni.com>; Thomas Hebb > >> > <tommyhebb at gmail.com>; Patrick Delaunay > <patrick.delaunay at st.com>; > >> > Priyanka Jain <priyanka.jain at nxp.com> > >> > Subject: [EXT] Re: [Patch v4] net: pfe_eth: Use spi_flash_read API > >> > to access flash memory > >> > > >> > Caution: EXT Email > >> > > >> > On 13.01.20 10:23, Kuldeep Singh wrote: > >> > > Current PFE firmware access spi-nor memory directly. New spi-mem > >> > > framework does not support direct memory access. So, let's use > >> > > spi_flash_read API to access memory instead of directly using it. > >> > > > >> > > Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com> > >> > > >> > Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de> This patch requires rebasing to top. Will respin this version. Thanks Kuldeep
diff --git a/drivers/net/pfe_eth/pfe_firmware.c b/drivers/net/pfe_eth/pfe_firmware.c index e4563f1..27ae8ae 100644 --- a/drivers/net/pfe_eth/pfe_firmware.c +++ b/drivers/net/pfe_eth/pfe_firmware.c @@ -12,13 +12,14 @@ #include <net/pfe_eth/pfe_eth.h> #include <net/pfe_eth/pfe_firmware.h> +#include <spi_flash.h> #ifdef CONFIG_CHAIN_OF_TRUST #include <fsl_validate.h> #endif #define PFE_FIRMWARE_FIT_CNF_NAME "config at 1" -static const void *pfe_fit_addr = (void *)CONFIG_SYS_LS_PFE_FW_ADDR; +static const void *pfe_fit_addr; /* * PFE elf firmware loader. @@ -159,6 +160,44 @@ static int pfe_fit_check(void) return ret; } +int pfe_spi_flash_init(void) +{ + struct spi_flash *pfe_flash; + int ret = 0; + void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH); + +#ifdef CONFIG_DM_SPI_FLASH + struct udevice *new; + + /* speed and mode will be read from DT */ + ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, + CONFIG_ENV_SPI_CS, 0, 0, &new); + + pfe_flash = dev_get_uclass_priv(new); +#else + pfe_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, + CONFIG_ENV_SPI_CS, + CONFIG_ENV_SPI_MAX_HZ, + CONFIG_ENV_SPI_MODE); +#endif + if (!pfe_flash) { + printf("SF: probe for pfe failed\n"); + return -ENODEV; + } + + ret = spi_flash_read(pfe_flash, + CONFIG_SYS_LS_PFE_FW_ADDR, + CONFIG_SYS_QE_FMAN_FW_LENGTH, + addr); + if (ret) + printf("SF: read for pfe failed\n"); + + pfe_fit_addr = addr; + spi_flash_free(pfe_flash); + + return ret; +} + /* * PFE firmware initialization. * Loads different firmware files from FIT image. @@ -183,6 +222,10 @@ int pfe_firmware_init(void) int ret = 0; int fw_count; + ret = pfe_spi_flash_init(); + if (ret) + goto err; + ret = pfe_fit_check(); if (ret) goto err; diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h index 2579e2f..cbc5bff 100644 --- a/include/configs/ls1012a_common.h +++ b/include/configs/ls1012a_common.h @@ -36,9 +36,12 @@ /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) +/* PFE */ +#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 +#define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 + /*SPI device */ #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_TFABOOT) -#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 #define CONFIG_SPI_FLASH_SPANSION #define CONFIG_FSL_SPI_INTERFACE #define CONFIG_SF_DATAFLASH
Current PFE firmware access spi-nor memory directly. New spi-mem framework does not support direct memory access. So, let's use spi_flash_read API to access memory instead of directly using it. Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com> --- v4: -Return -ENODEV if flash probe fails v3: -Replace ret with 0 if flash probe fails v2: -Add return error code -Changes in displayed error log drivers/net/pfe_eth/pfe_firmware.c | 45 +++++++++++++++++++++++++++++++++++++- include/configs/ls1012a_common.h | 5 ++++- 2 files changed, 48 insertions(+), 2 deletions(-)