flashrom: move to recipes-bsp

Signed-off-by: Armin Kuster <akuster808@gmail.com>

3 files changed, 308 insertions, 0 deletions

diff --git a/meta-oe/recipes-bsp/flashrom/flashrom/0001-Remove-undefined-behavior.patch b/meta-oe/recipes-bsp/flashrom/flashrom/0001-Remove-undefined-behavior.patch
new file mode 100644
index 0000000000..51397dc55e
--- /dev/null
+++ b/meta-oe/recipes-bsp/flashrom/flashrom/0001-Remove-undefined-behavior.patch
@@ -0,0 +1,82 @@
+From d2a03b3e43043b596a79803bcb93f70e513bbb50 Mon Sep 17 00:00:00 2001
+From: Patrick Georgi <pgeorgi@google.com>
+Date: Mon, 13 Mar 2017 13:48:03 +0100
+Subject: [PATCH] Remove undefined behavior
+
+Per clang-3.9, the compiler fails on #define ...defined(...) statements
+as they're undefined behavior (apparently with different behavior
+between gcc/clang and msvc, too).
+
+See clang's cfe repo commit r258128 for details.
+
+Change-Id: I82b6235e11b425fae45eebbe06b08f81c5bdbb98
+Signed-off-by: Patrick Georgi <pgeorgi@google.com>
+Reviewed-on: https://review.coreboot.org/18792
+Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
+Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
+---
+ hwaccess.c | 18 +++++++++++++++---
+ platform.h | 18 +++++++++++++++---
+ 2 files changed, 30 insertions(+), 6 deletions(-)
+
+diff --git a/hwaccess.c b/hwaccess.c
+index aede7e3..2bf6f42 100644
+--- a/hwaccess.c
++++ b/hwaccess.c
+@@ -37,9 +37,21 @@
+ #error "Unknown operating system"
+ #endif
+ 
+-#define USE_IOPL	(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__))
+-#define USE_DEV_IO	(defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__))
+-#define USE_IOPERM	(defined(__gnu_hurd__))
++#if IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__)
++#define USE_IOPL 1
++#else
++#define USE_IOPL 0
++#endif
++#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
++#define USE_DEV_IO 1
++#else
++#define USE_DEV_IO 0
++#endif
++#if defined(__gnu_hurd__)
++#define USE_IOPERM 1
++#else
++#define USE_IOPERM 0
++#endif
+ 
+ #if USE_IOPERM
+ #include <sys/io.h>
+diff --git a/platform.h b/platform.h
+index c5a52ef..b2fdcd0 100644
+--- a/platform.h
++++ b/platform.h
+@@ -25,9 +25,21 @@
+ #define __PLATFORM_H__ 1
+ 
+ // Helper defines for operating systems
+-#define IS_LINUX	(defined(__gnu_linux__) || defined(__linux__))
+-#define IS_MACOSX	(defined(__APPLE__) && defined(__MACH__)) /* yes, both. */
+-#define IS_WINDOWS	(defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(__WINDOWS__))
++#if defined(__gnu_linux__) || defined(__linux__)
++#define IS_LINUX 1
++#else
++#define IS_LINUX 0
++#endif
++#if defined(__APPLE__) && defined(__MACH__) /* yes, both. */
++#define IS_MACOSX 1
++#else
++#define IS_MACOSX 0
++#endif
++#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(__WINDOWS__)
++#define IS_WINDOWS 1
++#else
++#define IS_WINDOWS 0
++#endif
+ 
+ // Likewise for target architectures
+ #if defined (__i386__) || defined (__x86_64__) || defined(__amd64__)
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-bsp/flashrom/flashrom/0001-spi-Define-_XOPEN_SOURCE-to-enable-ffs-libc-API.patch b/meta-oe/recipes-bsp/flashrom/flashrom/0001-spi-Define-_XOPEN_SOURCE-to-enable-ffs-libc-API.patch
new file mode 100644
index 0000000000..4170fefd2a
--- /dev/null
+++ b/meta-oe/recipes-bsp/flashrom/flashrom/0001-spi-Define-_XOPEN_SOURCE-to-enable-ffs-libc-API.patch
@@ -0,0 +1,28 @@
+From 7c65a465a3ddeb7afb9a7c49d010ae7e5d5b1ad1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 18 Jul 2017 20:25:49 -0700
+Subject: [PATCH] spi: Define _XOPEN_SOURCE to enable ffs() libc API
+
+musl exposes this issue
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ spi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/spi.c b/spi.c
+index 894f73f..aeb6518 100644
+--- a/spi.c
++++ b/spi.c
+@@ -21,7 +21,7 @@
+ /*
+  * Contains the generic SPI framework
+  */
+-
++#define _XOPEN_SOURCE
+ #include <strings.h>
+ #include <string.h>
+ #include "flash.h"
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch b/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch
new file mode 100644
index 0000000000..46a01529f7
--- /dev/null
+++ b/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch
@@ -0,0 +1,198 @@
+--- flashrom-0.9.9.orig/chipdrivers.h
++++ flashrom-0.9.9/chipdrivers.h
+@@ -103,6 +103,7 @@
+ int spi_prettyprint_status_register_sst25(struct flashctx *flash);
+ int spi_prettyprint_status_register_sst25vf016(struct flashctx *flash);
+ int spi_prettyprint_status_register_sst25vf040b(struct flashctx *flash);
++int spi_disable_blockprotect_sst26_global_unprotect(struct flashctx *flash);
+ 
+ /* sfdp.c */
+ int probe_spi_sfdp(struct flashctx *flash);
+--- flashrom-0.9.9.orig/flashchips.c
++++ flashrom-0.9.9/flashchips.c
+@@ -12564,6 +12564,120 @@
+ 
+ 	{
+ 		.vendor		= "SST",
++		.name		= "SST26VF016B(A)",
++		.bustype	= BUS_SPI,
++		.manufacture_id	= SST_ID,
++		.model_id	= SST_SST26VF016B,
++		.total_size	= 2048,
++		.page_size	= 256,
++		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
++		.tested		= TEST_OK_PREW,
++		.probe		= probe_spi_rdid,
++		.probe_timing	= TIMING_ZERO,
++		.block_erasers	=
++		{
++			{
++				.eraseblocks = { {4 * 1024, 512} },
++				.block_erase = spi_block_erase_20,
++			}, {
++				.eraseblocks = {
++					{8 * 1024, 4},
++					{32 * 1024, 1},
++					{64 * 1024, 30},
++					{32 * 1024, 1},
++					{8 * 1024, 4},
++				},
++				.block_erase = spi_block_erase_d8,
++			}, {
++				.eraseblocks = { {2 * 1024 * 1024, 1} },
++				.block_erase = spi_block_erase_c7,
++			},
++		},
++		.printlock	= spi_prettyprint_status_register_plain, /* TODO: improve */
++		.unlock		= spi_disable_blockprotect_sst26_global_unprotect,
++		.write		= spi_chip_write_256, /* Multi I/O supported */
++		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
++		.voltage	= {2700, 3600},
++	},
++	{
++		.vendor		= "SST",
++		.name		= "SST26VF032B(A)",
++		.bustype	= BUS_SPI,
++		.manufacture_id	= SST_ID,
++		.model_id	= SST_SST26VF032B,
++		.total_size	= 4096,
++		.page_size	= 256,
++		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
++		.tested		= TEST_UNTESTED,
++		.probe		= probe_spi_rdid,
++		.probe_timing	= TIMING_ZERO,
++		.block_erasers	=
++		{
++			{
++				.eraseblocks = { {4 * 1024, 1024} },
++				.block_erase = spi_block_erase_20,
++			}, {
++				.eraseblocks = {
++					{8 * 1024, 4},
++					{32 * 1024, 1},
++					{64 * 1024, 62},
++					{32 * 1024, 1},
++					{8 * 1024, 4},
++				},
++				.block_erase = spi_block_erase_d8,
++			}, {
++				.eraseblocks = { {4 * 1024 * 1024, 1} },
++				.block_erase = spi_block_erase_c7,
++			},
++		},
++		.printlock	= spi_prettyprint_status_register_plain, /* TODO: improve */
++		.unlock		= spi_disable_blockprotect_sst26_global_unprotect,
++		.write		= spi_chip_write_256, /* Multi I/O supported */
++		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
++		.voltage	= {2700, 3600},
++	},
++
++
++	{
++		.vendor		= "SST",
++		.name		= "SST26VF064B(A)",
++		.bustype	= BUS_SPI,
++		.manufacture_id	= SST_ID,
++		.model_id	= SST_SST26VF064B,
++		.total_size	= 8192,
++		.page_size	= 256,
++		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
++		.tested		= TEST_OK_PREW,
++		.probe		= probe_spi_rdid,
++		.probe_timing	= TIMING_ZERO,
++		.block_erasers	=
++		{
++			{
++				.eraseblocks = { {4 * 1024, 2048} },
++				.block_erase = spi_block_erase_20,
++			}, {
++				.eraseblocks = {
++					{8 * 1024, 4},
++					{32 * 1024, 1},
++					{64 * 1024, 126},
++					{32 * 1024, 1},
++					{8 * 1024, 4},
++				},
++				.block_erase = spi_block_erase_d8,
++			}, {
++				.eraseblocks = { {8 * 1024 * 1024, 1} },
++				.block_erase = spi_block_erase_c7,
++			},
++		},
++		.printlock	= spi_prettyprint_status_register_plain, /* TODO: improve */
++		.unlock		= spi_disable_blockprotect_sst26_global_unprotect,
++		.write		= spi_chip_write_256, /* Multi I/O supported */
++		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
++		.voltage	= {2700, 3600},
++	},
++
++	{
++		.vendor		= "SST",
+ 		.name		= "SST25WF512",
+ 		.bustype	= BUS_SPI,
+ 		.manufacture_id	= SST_ID,
+--- flashrom-0.9.9.orig/flashchips.h
++++ flashrom-0.9.9/flashchips.h
+@@ -697,6 +697,8 @@
+ #define SST_SST25VF064C		0x254B
+ #define SST_SST26VF016		0x2601
+ #define SST_SST26VF032		0x2602
++#define SST_SST26VF016B		0x2641
++#define SST_SST26VF032B		0x2642
+ #define SST_SST26VF064B		0x2643
+ #define SST_SST27SF512		0xA4
+ #define SST_SST27SF010		0xA5
+--- flashrom-0.9.9.orig/linux_spi.c
++++ flashrom-0.9.9/linux_spi.c
+@@ -141,6 +141,16 @@
+ 	return 0;
+ }
+ 
++static void print_hex(const char *msg, const void *buf, size_t len)
++{
++        size_t i;
++	msg_pspew("%s:\n", msg);
++        for (i = 0; i < len; i++) {
++                msg_pspew(" %02x", ((uint8_t *)buf)[i]);
++        }
++        msg_pspew("\n");
++}
++
+ static int linux_spi_send_command(struct flashctx *flash, unsigned int writecnt,
+ 				  unsigned int readcnt,
+ 				  const unsigned char *txbuf,
+@@ -172,10 +182,12 @@
+ 	else
+ 		iocontrol_code = SPI_IOC_MESSAGE(2);
+ 
++	print_hex("Write", txbuf, writecnt);
+ 	if (ioctl(fd, iocontrol_code, msg) == -1) {
+ 		msg_cerr("%s: ioctl: %s\n", __func__, strerror(errno));
+ 		return -1;
+ 	}
++	if (readcnt) print_hex("Got", rxbuf, readcnt);
+ 	return 0;
+ }
+ 
+--- flashrom-0.9.9.orig/spi25_statusreg.c
++++ flashrom-0.9.9/spi25_statusreg.c
+@@ -196,6 +196,19 @@
+ 	return spi_disable_blockprotect_generic(flash, 0x3C, 0, 0, 0xFF);
+ }
+ 
++int spi_disable_blockprotect_sst26_global_unprotect(struct flashctx *flash)
++{
++	int result = spi_write_enable(flash);
++	if (result)
++		return result;
++
++	static const unsigned char cmd[] = { 0x98 }; /* ULBPR */
++	result = spi_send_command(flash, sizeof(cmd), 0, cmd, NULL);
++	if (result)
++		msg_cerr("ULBPR failed\n");
++	return result;
++}
++
+ /* A common block protection disable that tries to unset the status register bits masked by 0x0C (BP0-1) and
+  * protected/locked by bit #7. Useful when bits 4-5 may be non-0). */
+ int spi_disable_blockprotect_bp1_srwd(struct flashctx *flash)