linux-kernel - [PATCH v4 6/9] ARM: pxa: corgi.c: remove hardcoded partitioning, use sharpslpart parser

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Date:   Wed, 28 Jun 2017 22:30:33 +0200
From:   Andrea Adami <andrea.adami@...il.com>
To:     linux-mtd@...ts.infradead.org
Cc:     David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Richard Weinberger <richard@....at>,
        Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Lee Jones <lee.jones@...aro.org>,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        Linus Walleij <linus.walleij@...aro.org>,
        Russell King <linux@...linux.org.uk>,
        linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 6/9] ARM: pxa: corgi.c: remove hardcoded partitioning, use sharpslpart parser

Signed-off-by: Andrea Adami <andrea.adami@...il.com>
---
 arch/arm/mach-pxa/corgi.c | 31 ++++++++-----------------------
 1 file changed, 8 insertions(+), 23 deletions(-)

diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 7270f0d..2412add 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -606,24 +606,6 @@ static void __init corgi_init_spi(void)
 static inline void corgi_init_spi(void) {}
 #endif
 
-static struct mtd_partition sharpsl_nand_partitions[] = {
-	{
-		.name = "System Area",
-		.offset = 0,
-		.size = 7 * 1024 * 1024,
-	},
-	{
-		.name = "Root Filesystem",
-		.offset = 7 * 1024 * 1024,
-		.size = 25 * 1024 * 1024,
-	},
-	{
-		.name = "Home Filesystem",
-		.offset = MTDPART_OFS_APPEND,
-		.size = MTDPART_SIZ_FULL,
-	},
-};
-
 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
 
 static struct nand_bbt_descr sharpsl_bbt = {
@@ -633,10 +615,16 @@ static struct nand_bbt_descr sharpsl_bbt = {
 	.pattern = scan_ff_pattern
 };
 
+static const char * const probes[] = {
+	"cmdlinepart",
+	"ofpart",
+	"sharpslpart",
+	NULL,
+};
+
 static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
 	.badblock_pattern	= &sharpsl_bbt,
-	.partitions		= sharpsl_nand_partitions,
-	.nr_partitions		= ARRAY_SIZE(sharpsl_nand_partitions),
+	.types			= probes,
 };
 
 static struct resource sharpsl_nand_resources[] = {
@@ -750,9 +738,6 @@ static void __init corgi_init(void)
 
 	platform_scoop_config = &corgi_pcmcia_config;
 
-	if (machine_is_husky())
-		sharpsl_nand_partitions[1].size = 53 * 1024 * 1024;
-
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
 	regulator_has_full_constraints();
-- 
2.7.4