106 lines
5.3 KiB
Plaintext
106 lines
5.3 KiB
Plaintext
diff -Nur linux-mips-cvs/drivers/mtd/chips/Config.in linux-broadcom/drivers/mtd/chips/Config.in
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--- linux-mips-cvs/drivers/mtd/chips/Config.in 2003-02-26 01:53:49.000000000 +0100
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+++ linux-broadcom/drivers/mtd/chips/Config.in 2005-01-31 13:13:14.000000000 +0100
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@@ -45,6 +45,7 @@
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dep_tristate ' Support for Intel/Sharp flash chips' CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_GEN_PROBE
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dep_tristate ' Support for AMD/Fujitsu flash chips' CONFIG_MTD_CFI_AMDSTD $CONFIG_MTD_GEN_PROBE
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dep_tristate ' Support for ST (Advanced Architecture) flash chips' CONFIG_MTD_CFI_STAA $CONFIG_MTD_GEN_PROBE
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+dep_tristate ' Support for SST flash chips' CONFIG_MTD_CFI_SSTSTD $CONFIG_MTD_GEN_PROBE
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dep_tristate ' Support for RAM chips in bus mapping' CONFIG_MTD_RAM $CONFIG_MTD
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dep_tristate ' Support for ROM chips in bus mapping' CONFIG_MTD_ROM $CONFIG_MTD
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diff -Nur linux-mips-cvs/drivers/mtd/chips/Makefile linux-broadcom/drivers/mtd/chips/Makefile
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--- linux-mips-cvs/drivers/mtd/chips/Makefile 2003-07-05 05:23:38.000000000 +0200
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+++ linux-broadcom/drivers/mtd/chips/Makefile 2005-01-31 13:13:14.000000000 +0100
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@@ -18,6 +18,7 @@
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obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o
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obj-$(CONFIG_MTD_CFI) += cfi_probe.o
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obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o
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+obj-$(CONFIG_MTD_CFI_SSTSTD) += cfi_cmdset_0701.o
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obj-$(CONFIG_MTD_CFI_AMDSTD) += cfi_cmdset_0002.o
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obj-$(CONFIG_MTD_CFI_INTELEXT) += cfi_cmdset_0001.o
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obj-$(CONFIG_MTD_GEN_PROBE) += gen_probe.o
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diff -Nur linux-mips-cvs/drivers/mtd/chips/cfi_probe.c linux-broadcom/drivers/mtd/chips/cfi_probe.c
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--- linux-mips-cvs/drivers/mtd/chips/cfi_probe.c 2003-02-26 01:53:49.000000000 +0100
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+++ linux-broadcom/drivers/mtd/chips/cfi_probe.c 2005-01-31 13:13:14.000000000 +0100
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@@ -67,8 +67,15 @@
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cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
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cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);
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- if (!qry_present(map,base,cfi))
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- return 0;
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+ if (!qry_present(map,base,cfi)) {
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+ /* rather broken SST cfi probe (requires SST unlock) */
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+ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
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+ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
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+ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
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+ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
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+ if (!qry_present(map,base,cfi))
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+ return 0;
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+ }
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if (!cfi->numchips) {
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/* This is the first time we're called. Set up the CFI
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diff -Nur linux-mips-cvs/drivers/mtd/chips/gen_probe.c linux-broadcom/drivers/mtd/chips/gen_probe.c
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--- linux-mips-cvs/drivers/mtd/chips/gen_probe.c 2003-08-13 19:19:18.000000000 +0200
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+++ linux-broadcom/drivers/mtd/chips/gen_probe.c 2005-01-31 13:13:14.000000000 +0100
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@@ -332,9 +332,13 @@
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return cfi_cmdset_0002(map, primary);
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#endif
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#ifdef CONFIG_MTD_CFI_STAA
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- case 0x0020:
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+ case 0x0020:
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return cfi_cmdset_0020(map, primary);
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#endif
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+#ifdef CONFIG_MTD_CFI_SSTSTD
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+ case 0x0701:
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+ return cfi_cmdset_0701(map, primary);
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+#endif
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}
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return cfi_cmdset_unknown(map, primary);
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diff -Nur linux-mips-cvs/drivers/mtd/devices/Config.in linux-broadcom/drivers/mtd/devices/Config.in
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--- linux-mips-cvs/drivers/mtd/devices/Config.in 2003-02-26 01:53:49.000000000 +0100
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+++ linux-broadcom/drivers/mtd/devices/Config.in 2005-01-31 13:13:14.000000000 +0100
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@@ -5,6 +5,7 @@
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mainmenu_option next_comment
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comment 'Self-contained MTD device drivers'
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+bool ' Broadcom Chipcommon Serial Flash support' CONFIG_MTD_SFLASH
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dep_tristate ' Ramix PMC551 PCI Mezzanine RAM card support' CONFIG_MTD_PMC551 $CONFIG_MTD $CONFIG_PCI
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if [ "$CONFIG_MTD_PMC551" = "y" -o "$CONFIG_MTD_PMC551" = "m" ]; then
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bool ' PMC551 256M DRAM Bugfix' CONFIG_MTD_PMC551_BUGFIX
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diff -Nur linux-mips-cvs/drivers/mtd/devices/Makefile linux-broadcom/drivers/mtd/devices/Makefile
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--- linux-mips-cvs/drivers/mtd/devices/Makefile 2002-03-30 09:15:50.000000000 +0100
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+++ linux-broadcom/drivers/mtd/devices/Makefile 2005-01-31 13:13:14.000000000 +0100
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@@ -12,6 +12,7 @@
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# here where previously there was none. We now have to ensure that
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# doc200[01].o are linked before docprobe.o
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+obj-$(CONFIG_MTD_SFLASH) += sflash.o
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obj-$(CONFIG_MTD_DOC1000) += doc1000.o
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obj-$(CONFIG_MTD_DOC2000) += doc2000.o
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obj-$(CONFIG_MTD_DOC2001) += doc2001.o
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diff -Nur linux-mips-cvs/drivers/mtd/maps/Config.in linux-broadcom/drivers/mtd/maps/Config.in
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--- linux-mips-cvs/drivers/mtd/maps/Config.in 2004-02-26 01:46:35.000000000 +0100
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+++ linux-broadcom/drivers/mtd/maps/Config.in 2005-01-31 13:13:14.000000000 +0100
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@@ -48,6 +48,7 @@
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fi
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if [ "$CONFIG_MIPS" = "y" ]; then
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+ dep_tristate ' CFI Flash device mapped on Broadcom BCM947XX boards' CONFIG_MTD_BCM947XX $CONFIG_MTD_CFI
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dep_tristate ' Pb1000 MTD support' CONFIG_MTD_PB1000 $CONFIG_MIPS_PB1000
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dep_tristate ' Pb1500 MTD support' CONFIG_MTD_PB1500 $CONFIG_MIPS_PB1500
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dep_tristate ' Pb1100 MTD support' CONFIG_MTD_PB1100 $CONFIG_MIPS_PB1100
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diff -Nur linux-mips-cvs/drivers/mtd/maps/Makefile linux-broadcom/drivers/mtd/maps/Makefile
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--- linux-mips-cvs/drivers/mtd/maps/Makefile 2004-02-26 01:46:35.000000000 +0100
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+++ linux-broadcom/drivers/mtd/maps/Makefile 2005-01-31 13:13:14.000000000 +0100
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@@ -10,6 +10,7 @@
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endif
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# Chip mappings
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+obj-$(CONFIG_MTD_BCM947XX) += bcm947xx-flash.o
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obj-$(CONFIG_MTD_CDB89712) += cdb89712.o
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obj-$(CONFIG_MTD_ARM_INTEGRATOR)+= integrator-flash.o
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obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o
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