| Message ID | 20210417180332.1164345-1-wasim.khan@oss.nxp.com |
|---|---|
| State | Changes Requested |
| Delegated to: | Priyanka Jain |
| Headers | show |
| Series | armv8: lx2160ardb: Add thermal node fixup for revc board | expand |
Hi Priyanka, These changes have been tested and validated . If no comments, please merge them . Ethernet changes for RevC boards has dependency on this patch. Regards, Wasim > -----Original Message----- > From: Wasim Khan <wasim.khan@oss.nxp.com> > Sent: Saturday, April 17, 2021 11:34 PM > To: Priyanka Jain <priyanka.jain@nxp.com>; Varun Sethi <V.Sethi@nxp.com> > Cc: u-boot@lists.denx.de; Wasim Khan <wasim.khan@nxp.com> > Subject: [PATCH] armv8: lx2160ardb: Add thermal node fixup for revc board > > From: Wasim Khan <wasim.khan@nxp.com> > > lx2160ardb Rev-C board has i2c node for thermal monitors connected to > different chip offset. > Add device tree fixup to use lx2160ardb dts and apply thernal node fixups for > lx2160ardb Rev-C board. > > Signed-off-by: Wasim Khan <wasim.khan@nxp.com> > --- > board/freescale/lx2160a/lx2160a.c | 119 +++++++++++++++++++++++++++++- > 1 file changed, 118 insertions(+), 1 deletion(-) > > diff --git a/board/freescale/lx2160a/lx2160a.c > b/board/freescale/lx2160a/lx2160a.c > index 47a7024f33..8f75b48f95 100644 > --- a/board/freescale/lx2160a/lx2160a.c > +++ b/board/freescale/lx2160a/lx2160a.c > @@ -1,6 +1,6 @@ > // SPDX-License-Identifier: GPL-2.0+ > /* > - * Copyright 2018-2020 NXP > + * Copyright 2018-2021 NXP > */ > > #include <common.h> > @@ -726,6 +726,116 @@ void board_quiesce_devices(void) } #endif > > +#if CONFIG_IS_ENABLED(TARGET_LX2160ARDB) > +int fdt_fixup_add_thermal(void *blob, int mux_node, int channel, int > +reg) { > + int err; > + int noff; > + int offset; > + char channel_node_name[50]; > + char thermal_node_name[50]; > + u32 phandle; > + > + snprintf(channel_node_name, sizeof(channel_node_name), > + "i2c@%x", channel); > + debug("channel_node_name = %s\n", channel_node_name); > + > + snprintf(thermal_node_name, sizeof(thermal_node_name), > + "temperature-sensor@%x", reg); > + debug("thermal_node_name = %s\n", thermal_node_name); > + > + err = fdt_increase_size(blob, 200); > + if (err) { > + printf("fdt_increase_size: err=%s\n", fdt_strerror(err)); > + return err; > + } > + > + noff = fdt_subnode_offset(blob, mux_node, (const char *) > + channel_node_name); > + if (noff < 0) { > + /* channel node not found - create it */ > + noff = fdt_add_subnode(blob, mux_node, channel_node_name); > + if (noff < 0) { > + printf("fdt_add_subnode: err=%s\n", fdt_strerror(err)); > + return err; > + } > + fdt_setprop_u32 (blob, noff, "#address-cells", 1); > + fdt_setprop_u32 (blob, noff, "#size-cells", 0); > + fdt_setprop_u32 (blob, noff, "reg", channel); > + } > + > + /* Create thermal node*/ > + offset = fdt_add_subnode(blob, noff, thermal_node_name); > + fdt_setprop(blob, offset, "compatible", "nxp,sa56004", > + strlen("nxp,sa56004") + 1); > + fdt_setprop_u32 (blob, offset, "reg", reg); > + > + /* fixup phandle*/ > + noff = fdt_node_offset_by_compatible(blob, -1, "regulator-fixed"); > + if (noff < 0) { > + printf("%s : failed to get phandle\n", __func__); > + return noff; > + } > + phandle = fdt_get_phandle(blob, noff); > + fdt_setprop_u32 (blob, offset, "vcc-supply", phandle); > + > + return 0; > +} > + > +void fdt_fixup_delete_thermal(void *blob, int mux_node, int channel, > +int reg) { > + int node; > + int value; > + int err; > + int subnode; > + > + fdt_for_each_subnode(subnode, blob, mux_node) { > + value = fdtdec_get_uint(blob, subnode, "reg", -1); > + if (value == channel) { > + /* delete thermal node */ > + fdt_for_each_subnode(node, blob, subnode) { > + value = fdtdec_get_uint(blob, node, "reg", -1); > + err = fdt_node_check_compatible(blob, node, > + > "nxp,sa56004"); > + if (!err && value == reg) { > + fdt_del_node(blob, node); > + break; > + } > + } > + } > + } > +} > + > +void fdt_fixup_i2c_thermal_node(void *blob) { > + int i2coffset; > + int mux_node; > + int reg; > + int err; > + > + i2coffset = fdt_node_offset_by_compat_reg(blob, "fsl,vf610-i2c", > + 0x2000000); > + if (i2coffset != -FDT_ERR_NOTFOUND) { > + fdt_for_each_subnode(mux_node, blob, i2coffset) { > + reg = fdtdec_get_uint(blob, mux_node, "reg", -1); > + err = fdt_node_check_compatible(blob, mux_node, > + "nxp,pca9547"); > + if (!err && reg == 0x77) { > + fdt_fixup_delete_thermal(blob, mux_node, > + 0x3, 0x4d); > + err = fdt_fixup_add_thermal(blob, mux_node, > + 0x3, 0x48); > + if (err) > + printf("%s: Add thermal node failed\n", > + __func__); > + } > + } > + } else { > + printf("%s: i2c node not found\n", __func__); > + } > +} > +#endif > + > #ifdef CONFIG_OF_BOARD_SETUP > int ft_board_setup(void *blob, struct bd_info *bd) { @@ -737,6 +847,7 @@ int > ft_board_setup(void *blob, struct bd_info *bd) > u64 mc_memory_base = 0; > u64 mc_memory_size = 0; > u16 total_memory_banks; > + u8 board_rev; > > ft_cpu_setup(blob, bd); > > @@ -791,6 +902,12 @@ int ft_board_setup(void *blob, struct bd_info *bd) > #endif > fdt_fixup_icid(blob); > > +if (IS_ENABLED(CONFIG_TARGET_LX2160ARDB)) { > + board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A'; > + if (board_rev == 'C') > + fdt_fixup_i2c_thermal_node(blob); > + } > + > return 0; > } > #endif > -- > 2.25.1
>-----Original Message----- >From: Wasim Khan (OSS) <wasim.khan@oss.nxp.com> >Sent: Wednesday, May 5, 2021 8:33 PM >To: Wasim Khan (OSS) <wasim.khan@oss.nxp.com>; Priyanka Jain ><priyanka.jain@nxp.com>; Varun Sethi <V.Sethi@nxp.com> >Cc: u-boot@lists.denx.de >Subject: RE: [PATCH] armv8: lx2160ardb: Add thermal node fixup for revc board > >Hi Priyanka, >These changes have been tested and validated . >If no comments, please merge them . Ethernet changes for RevC boards has >dependency on this patch. > >Regards, >Wasim > >> -----Original Message----- >> From: Wasim Khan <wasim.khan@oss.nxp.com> >> Sent: Saturday, April 17, 2021 11:34 PM >> To: Priyanka Jain <priyanka.jain@nxp.com>; Varun Sethi >> <V.Sethi@nxp.com> >> Cc: u-boot@lists.denx.de; Wasim Khan <wasim.khan@nxp.com> >> Subject: [PATCH] armv8: lx2160ardb: Add thermal node fixup for revc >> board >> >> From: Wasim Khan <wasim.khan@nxp.com> >> >> lx2160ardb Rev-C board has i2c node for thermal monitors connected to >> different chip offset. >> Add device tree fixup to use lx2160ardb dts and apply thernal node >> fixups for lx2160ardb Rev-C board. >> >> Signed-off-by: Wasim Khan <wasim.khan@nxp.com> >> --- >> board/freescale/lx2160a/lx2160a.c | 119 >> +++++++++++++++++++++++++++++- >> 1 file changed, 118 insertions(+), 1 deletion(-) >> <snip> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com> The patch will be picked while generating next pull-request. Regards Priyanka
>-----Original Message----- >From: Wasim Khan (OSS) <wasim.khan@oss.nxp.com> >Sent: Wednesday, May 5, 2021 8:33 PM >To: Wasim Khan (OSS) <wasim.khan@oss.nxp.com>; Priyanka Jain ><priyanka.jain@nxp.com>; Varun Sethi <V.Sethi@nxp.com> >Cc: u-boot@lists.denx.de >Subject: RE: [PATCH] armv8: lx2160ardb: Add thermal node fixup for revc board > >Hi Priyanka, >These changes have been tested and validated . >If no comments, please merge them . Ethernet changes for RevC boards has >dependency on this patch. > >Regards, >Wasim > >> -----Original Message----- >> From: Wasim Khan <wasim.khan@oss.nxp.com> >> Sent: Saturday, April 17, 2021 11:34 PM >> To: Priyanka Jain <priyanka.jain@nxp.com>; Varun Sethi >> <V.Sethi@nxp.com> >> Cc: u-boot@lists.denx.de; Wasim Khan <wasim.khan@nxp.com> >> Subject: [PATCH] armv8: lx2160ardb: Add thermal node fixup for revc >> board >> >> From: Wasim Khan <wasim.khan@nxp.com> >> >> lx2160ardb Rev-C board has i2c node for thermal monitors connected to >> different chip offset. >> Add device tree fixup to use lx2160ardb dts and apply thernal node >> fixups for lx2160ardb Rev-C board. >> >> Signed-off-by: Wasim Khan <wasim.khan@nxp.com> >> --- >> board/freescale/lx2160a/lx2160a.c | 119 >> +++++++++++++++++++++++++++++- >> 1 file changed, 118 insertions(+), 1 deletion(-) >> >> diff --git a/board/freescale/lx2160a/lx2160a.c >> b/board/freescale/lx2160a/lx2160a.c >> index 47a7024f33..8f75b48f95 100644 >> --- a/board/freescale/lx2160a/lx2160a.c >> +++ b/board/freescale/lx2160a/lx2160a.c >> @@ -1,6 +1,6 @@ >> // SPDX-License-Identifier: GPL-2.0+ >> /* >> - * Copyright 2018-2020 NXP >> + * Copyright 2018-2021 NXP >> */ >> >> #include <common.h> >> @@ -726,6 +726,116 @@ void board_quiesce_devices(void) } #endif >> >> +#if CONFIG_IS_ENABLED(TARGET_LX2160ARDB) >> +int fdt_fixup_add_thermal(void *blob, int mux_node, int channel, int >> +reg) { >> + int err; >> + int noff; >> + int offset; >> + char channel_node_name[50]; >> + char thermal_node_name[50]; >> + u32 phandle; >> + >> + snprintf(channel_node_name, sizeof(channel_node_name), >> + "i2c@%x", channel); >> + debug("channel_node_name = %s\n", channel_node_name); >> + >> + snprintf(thermal_node_name, sizeof(thermal_node_name), >> + "temperature-sensor@%x", reg); >> + debug("thermal_node_name = %s\n", thermal_node_name); >> + >> + err = fdt_increase_size(blob, 200); >> + if (err) { >> + printf("fdt_increase_size: err=%s\n", fdt_strerror(err)); >> + return err; >> + } >> + >> + noff = fdt_subnode_offset(blob, mux_node, (const char *) >> + channel_node_name); >> + if (noff < 0) { >> + /* channel node not found - create it */ >> + noff = fdt_add_subnode(blob, mux_node, channel_node_name); >> + if (noff < 0) { >> + printf("fdt_add_subnode: err=%s\n", fdt_strerror(err)); >> + return err; >> + } >> + fdt_setprop_u32 (blob, noff, "#address-cells", 1); >> + fdt_setprop_u32 (blob, noff, "#size-cells", 0); >> + fdt_setprop_u32 (blob, noff, "reg", channel); >> + } >> + >> + /* Create thermal node*/ >> + offset = fdt_add_subnode(blob, noff, thermal_node_name); >> + fdt_setprop(blob, offset, "compatible", "nxp,sa56004", >> + strlen("nxp,sa56004") + 1); >> + fdt_setprop_u32 (blob, offset, "reg", reg); >> + >> + /* fixup phandle*/ >> + noff = fdt_node_offset_by_compatible(blob, -1, "regulator-fixed"); >> + if (noff < 0) { >> + printf("%s : failed to get phandle\n", __func__); >> + return noff; >> + } >> + phandle = fdt_get_phandle(blob, noff); >> + fdt_setprop_u32 (blob, offset, "vcc-supply", phandle); >> + >> + return 0; >> +} >> + >> +void fdt_fixup_delete_thermal(void *blob, int mux_node, int channel, >> +int reg) { >> + int node; >> + int value; >> + int err; >> + int subnode; >> + >> + fdt_for_each_subnode(subnode, blob, mux_node) { >> + value = fdtdec_get_uint(blob, subnode, "reg", -1); >> + if (value == channel) { >> + /* delete thermal node */ >> + fdt_for_each_subnode(node, blob, subnode) { >> + value = fdtdec_get_uint(blob, node, "reg", -1); >> + err = fdt_node_check_compatible(blob, node, >> + >> "nxp,sa56004"); >> + if (!err && value == reg) { >> + fdt_del_node(blob, node); >> + break; >> + } >> + } >> + } >> + } >> +} >> + >> +void fdt_fixup_i2c_thermal_node(void *blob) { >> + int i2coffset; >> + int mux_node; >> + int reg; >> + int err; >> + >> + i2coffset = fdt_node_offset_by_compat_reg(blob, "fsl,vf610-i2c", >> + 0x2000000); >> + if (i2coffset != -FDT_ERR_NOTFOUND) { >> + fdt_for_each_subnode(mux_node, blob, i2coffset) { >> + reg = fdtdec_get_uint(blob, mux_node, "reg", -1); >> + err = fdt_node_check_compatible(blob, mux_node, >> + "nxp,pca9547"); >> + if (!err && reg == 0x77) { >> + fdt_fixup_delete_thermal(blob, mux_node, >> + 0x3, 0x4d); >> + err = fdt_fixup_add_thermal(blob, mux_node, >> + 0x3, 0x48); >> + if (err) >> + printf("%s: Add thermal node failed\n", >> + __func__); >> + } >> + } >> + } else { >> + printf("%s: i2c node not found\n", __func__); >> + } >> +} >> +#endif >> + >> #ifdef CONFIG_OF_BOARD_SETUP >> int ft_board_setup(void *blob, struct bd_info *bd) { @@ -737,6 >> +847,7 @@ int ft_board_setup(void *blob, struct bd_info *bd) >> u64 mc_memory_base = 0; >> u64 mc_memory_size = 0; >> u16 total_memory_banks; >> + u8 board_rev; >> >> ft_cpu_setup(blob, bd); >> >> @@ -791,6 +902,12 @@ int ft_board_setup(void *blob, struct bd_info >> *bd) #endif >> fdt_fixup_icid(blob); >> >> +if (IS_ENABLED(CONFIG_TARGET_LX2160ARDB)) { >> + board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A'; >> + if (board_rev == 'C') >> + fdt_fixup_i2c_thermal_node(blob); >> + } >> + >> return 0; >> } >> #endif >> -- >> 2.25.1 Kindly fix build issues: 021-06-16T15:09:00.3125103Z aarch64: + lx2160aqds_tfa 2021-06-16T15:09:00.3125982Z +board/freescale/lx2160a/lx2160a.c: In function 'board_fix_fdt': 2021-06-16T15:09:00.3126952Z +board/freescale/lx2160a/lx2160a.c:196:3: error: implicit declaration of function 'fdt_fixup_board_phy_revc'; did you mean 'fdt_fixup_board_enet'? [-Werror=implicit-function-declaration] 2021-06-16T15:09:00.3127589Z + 196 | fdt_fixup_board_phy_revc(fdt); 2021-06-16T15:09:00.3127926Z + | ^~~~~~~~~~~~~~~~~~~~~~~~ 2021-06-16T15:09:00.3128258Z + | fdt_fixup_board_enet 2021-06-16T15:09:00.3128835Z +board/freescale/lx2160a/lx2160a.c: In function 'ft_board_setup': 2021-06-16T15:09:00.3129695Z +board/freescale/lx2160a/lx2160a.c:922:6: error: implicit declaration of function 'get_board_rev' [-Werror=implicit-function-declaration] 2021-06-16T15:09:00.3130376Z + 922 | if (get_board_rev() >= 'C') 2021-06-16T15:09:00.3130709Z + | ^~~~~~~~~~~~~ 2021-06-16T15:09:00.3131484Z +board/freescale/lx2160a/lx2160a.c:923:3: error: implicit declaration of function 'fdt_fixup_i2c_thermal_node' [-Werror=implicit-function-declaration] 2021-06-16T15:09:00.3132053Z + 923 | fdt_fixup_i2c_thermal_node(blob); 2021-06-16T15:09:00.3132394Z + | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 2021-06-16T15:09:00.3132736Z +cc1: all warnings being treated as errors 2021-06-16T15:09:00.3133133Z +make[2]: *** [board/freescale/lx2160a/lx2160a.o] Error 1 2021-06-16T15:09:00.3133520Z +make[1]: *** [board/freescale/lx2160a] Error 2 2021-06-16T15:09:00.3134029Z +make: *** [sub-make] Error 2 2021-06-16T15:09:00.3134192Z 2021-06-16T15:09:00.6171958Z 0 0 1 /8 -7 0:01:07 : lx2160aqds_tfa 2021-06-16T15:09:00.6195417Z 2021-06-16T15:09:00.6195872Z aarch64: + lx2160aqds_tfa_SECURE_BOOT 2021-06-16T15:09:00.6196799Z +board/freescale/lx2160a/lx2160a.c: In function 'board_fix_fdt': 2021-06-16T15:09:00.6197989Z +board/freescale/lx2160a/lx2160a.c:196:3: error: implicit declaration of function 'fdt_fixup_board_phy_revc'; did you mean 'fdt_fixup_board_enet'? [-Werror=implicit-function-declaration] 2021-06-16T15:09:00.6198615Z + 196 | fdt_fixup_board_phy_revc(fdt); 2021-06-16T15:09:00.6198966Z + | ^~~~~~~~~~~~~~~~~~~~~~~~ 2021-06-16T15:09:00.6199282Z + | fdt_fixup_board_enet 2021-06-16T15:09:00.6199871Z +board/freescale/lx2160a/lx2160a.c: In function 'ft_board_setup': 2021-06-16T15:09:00.6200725Z +board/freescale/lx2160a/lx2160a.c:922:6: error: implicit declaration of function 'get_board_rev' [-Werror=implicit-function-declaration] 2021-06-16T15:09:00.6201406Z + 922 | if (get_board_rev() >= 'C') 2021-06-16T15:09:00.6201740Z + | ^~~~~~~~~~~~~ 2021-06-16T15:09:00.6202520Z +board/freescale/lx2160a/lx2160a.c:923:3: error: implicit declaration of function 'fdt_fixup_i2c_thermal_node' [-Werror=implicit-function-declaration] 2021-06-16T15:09:00.6203157Z + 923 | fdt_fixup_i2c_thermal_node(blob); 2021-06-16T15:09:00.6203501Z + | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 2021-06-16T15:09:00.6203862Z +cc1: all warnings being treated as errors 2021-06-16T15:09:00.6204239Z +make[2]: *** [board/freescale/lx2160a/lx2160a.o] Error 1 2021-06-16T15:09:00.6204638Z +make[1]: *** [board/freescale/lx2160a] Error 2 2021-06-16T15:09:00.6205139Z +make: *** [sub-make] Error 2 2021-06-16T15:09:00.6205303Z Regards Priyanka
diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c index 47a7024f33..8f75b48f95 100644 --- a/board/freescale/lx2160a/lx2160a.c +++ b/board/freescale/lx2160a/lx2160a.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* - * Copyright 2018-2020 NXP + * Copyright 2018-2021 NXP */ #include <common.h> @@ -726,6 +726,116 @@ void board_quiesce_devices(void) } #endif +#if CONFIG_IS_ENABLED(TARGET_LX2160ARDB) +int fdt_fixup_add_thermal(void *blob, int mux_node, int channel, int reg) +{ + int err; + int noff; + int offset; + char channel_node_name[50]; + char thermal_node_name[50]; + u32 phandle; + + snprintf(channel_node_name, sizeof(channel_node_name), + "i2c@%x", channel); + debug("channel_node_name = %s\n", channel_node_name); + + snprintf(thermal_node_name, sizeof(thermal_node_name), + "temperature-sensor@%x", reg); + debug("thermal_node_name = %s\n", thermal_node_name); + + err = fdt_increase_size(blob, 200); + if (err) { + printf("fdt_increase_size: err=%s\n", fdt_strerror(err)); + return err; + } + + noff = fdt_subnode_offset(blob, mux_node, (const char *) + channel_node_name); + if (noff < 0) { + /* channel node not found - create it */ + noff = fdt_add_subnode(blob, mux_node, channel_node_name); + if (noff < 0) { + printf("fdt_add_subnode: err=%s\n", fdt_strerror(err)); + return err; + } + fdt_setprop_u32 (blob, noff, "#address-cells", 1); + fdt_setprop_u32 (blob, noff, "#size-cells", 0); + fdt_setprop_u32 (blob, noff, "reg", channel); + } + + /* Create thermal node*/ + offset = fdt_add_subnode(blob, noff, thermal_node_name); + fdt_setprop(blob, offset, "compatible", "nxp,sa56004", + strlen("nxp,sa56004") + 1); + fdt_setprop_u32 (blob, offset, "reg", reg); + + /* fixup phandle*/ + noff = fdt_node_offset_by_compatible(blob, -1, "regulator-fixed"); + if (noff < 0) { + printf("%s : failed to get phandle\n", __func__); + return noff; + } + phandle = fdt_get_phandle(blob, noff); + fdt_setprop_u32 (blob, offset, "vcc-supply", phandle); + + return 0; +} + +void fdt_fixup_delete_thermal(void *blob, int mux_node, int channel, int reg) +{ + int node; + int value; + int err; + int subnode; + + fdt_for_each_subnode(subnode, blob, mux_node) { + value = fdtdec_get_uint(blob, subnode, "reg", -1); + if (value == channel) { + /* delete thermal node */ + fdt_for_each_subnode(node, blob, subnode) { + value = fdtdec_get_uint(blob, node, "reg", -1); + err = fdt_node_check_compatible(blob, node, + "nxp,sa56004"); + if (!err && value == reg) { + fdt_del_node(blob, node); + break; + } + } + } + } +} + +void fdt_fixup_i2c_thermal_node(void *blob) +{ + int i2coffset; + int mux_node; + int reg; + int err; + + i2coffset = fdt_node_offset_by_compat_reg(blob, "fsl,vf610-i2c", + 0x2000000); + if (i2coffset != -FDT_ERR_NOTFOUND) { + fdt_for_each_subnode(mux_node, blob, i2coffset) { + reg = fdtdec_get_uint(blob, mux_node, "reg", -1); + err = fdt_node_check_compatible(blob, mux_node, + "nxp,pca9547"); + if (!err && reg == 0x77) { + fdt_fixup_delete_thermal(blob, mux_node, + 0x3, 0x4d); + err = fdt_fixup_add_thermal(blob, mux_node, + 0x3, 0x48); + if (err) + printf("%s: Add thermal node failed\n", + __func__); + } + } + } else { + printf("%s: i2c node not found\n", __func__); + } +} +#endif + #ifdef CONFIG_OF_BOARD_SETUP int ft_board_setup(void *blob, struct bd_info *bd) { @@ -737,6 +847,7 @@ int ft_board_setup(void *blob, struct bd_info *bd) u64 mc_memory_base = 0; u64 mc_memory_size = 0; u16 total_memory_banks; + u8 board_rev; ft_cpu_setup(blob, bd); @@ -791,6 +902,12 @@ int ft_board_setup(void *blob, struct bd_info *bd) #endif fdt_fixup_icid(blob); +if (IS_ENABLED(CONFIG_TARGET_LX2160ARDB)) { + board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A'; + if (board_rev == 'C') + fdt_fixup_i2c_thermal_node(blob); + } + return 0; } #endif