June 2017 - U-Boot

[U-Boot] [PATCH v1 0/3]
by Eric Gao 17 Jun '17

17 Jun '17

Eric Gao (3): rockchip: defconfig: Increase max video resolution for mipi panel rockchip: video: mipi: Split mipi driver into common and specific parts rockchop: video: mipi: Makefile: Add soc specfic driver for rk3399 mipi dsi configs/evb-rk3399_defconfig | 8 +- drivers/video/rockchip/Makefile | 3 +- drivers/video/rockchip/rk3399_mipi.c | 183 +++++++++++++++++++++++++++++++++++ drivers/video/rockchip/rk_mipi.c | 172 ++------------------------------ drivers/video/rockchip/rk_mipi.h | 32 ++++++ 5 files changed, 227 insertions(+), 171 deletions(-) create mode 100644 drivers/video/rockchip/rk3399_mipi.c create mode 100644 drivers/video/rockchip/rk_mipi.h -- 1.9.1

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[U-Boot] [PATCH v1 0/3] Add mipi dsi support for rk3288.
by Eric Gao 17 Jun '17

17 Jun '17

Eric Gao (3): rockchip: video: mipi: Add rk3288 soc specific driver for mipi dsi rockchip: video: Makefile: Add soc specific driver for rk3288 mipi dsi rockchip: video: defconfig: Add support for rk3288 mipi dsi configs/evb-rk3288_defconfig | 8 +- drivers/video/rockchip/Makefile | 1 + drivers/video/rockchip/rk3288_mipi.c | 191 +++++++++++++++++++++++++++++++++++ 3 files changed, 198 insertions(+), 2 deletions(-) create mode 100644 drivers/video/rockchip/rk3288_mipi.c -- 1.9.1

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[U-Boot] [PATCH v2] rockchip: video: mipi: Modify variable type for arm32 compatibility
by Eric Gao 17 Jun '17

17 Jun '17

Some address relevant varibable is defined originally as u64. To compatible with arm32, this patch change them to "void __iomem *" type. Signed-off-by: Eric Gao <eric.gao(a)rock-chips.com> --- Changes in v1: -Change the address base variable to uintptr_t type. drivers/video/rockchip/rk_mipi.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/video/rockchip/rk_mipi.c b/drivers/video/rockchip/rk_mipi.c index ad00397..a9522ce 100644 --- a/drivers/video/rockchip/rk_mipi.c +++ b/drivers/video/rockchip/rk_mipi.c @@ -40,7 +40,7 @@ DECLARE_GLOBAL_DATA_PTR; * @txesc_clk: clock for tx esc mode */ struct rk_mipi_priv { - void __iomem *regs; + uintptr_t *regs; struct rk3399_grf_regs *grf; struct udevice *panel; struct mipi_dsi *dsi; @@ -76,13 +76,13 @@ static int rk_mipi_read_timing(struct udevice *dev, * use define in rk_mipi.h directly for this parameter * @val: value that will be write to specified bits of register */ -static void rk_mipi_dsi_write(u32 regs, u32 reg, u32 val) +static void rk_mipi_dsi_write(uintptr_t *regs, u32 reg, u32 val) { u32 dat; u32 mask; u32 offset = (reg >> OFFSET_SHIFT) & 0xff; u32 bits = (reg >> BITS_SHIFT) & 0xff; - u64 addr = (reg >> ADDR_SHIFT) + regs; + uintptr_t *addr = (reg >> ADDR_SHIFT) + regs; /* Mask for specifiled bits,the corresponding bits will be clear */ mask = ~((0xffffffff << offset) & (0xffffffff >> (32 - offset - bits))); @@ -108,7 +108,7 @@ static int rk_mipi_dsi_enable(struct udevice *dev, int node, timing_node; int val; struct rk_mipi_priv *priv = dev_get_priv(dev); - u64 regs = (u64)priv->regs; + uintptr_t *regs = priv->regs; struct display_plat *disp_uc_plat = dev_get_uclass_platdata(dev); u32 txbyte_clk = priv->txbyte_clk; u32 txesc_clk = priv->txesc_clk; @@ -224,7 +224,7 @@ static int rk_mipi_dsi_enable(struct udevice *dev, } /* rk mipi dphy write function. It is used to write test data to dphy */ -static void rk_mipi_phy_write(u32 regs, unsigned char test_code, +static void rk_mipi_phy_write(uintptr_t *regs, unsigned char test_code, unsigned char *test_data, unsigned char size) { int i = 0; @@ -253,7 +253,7 @@ static int rk_mipi_phy_enable(struct udevice *dev) { int i; struct rk_mipi_priv *priv = dev_get_priv(dev); - u64 regs = (u64)priv->regs; + uintptr_t *regs = priv->regs; u64 fbdiv; u64 prediv = 1; u32 max_fbdiv = 512; -- 1.9.1

2 1

[U-Boot] [RFC PATCH 0/5] move boot0 hook in the beginning for armv7
by Kever Yang 17 Jun '17

17 Jun '17

I think the boot0 hook is suppose to add some data in the very beginning of the SPL image, am I right? Rockchip SoCs bootrom design is like this: - First 2KB or 4KB internal memory is for bootrom stack and heap; - Then the first 4-byte suppose to be a TAG like 'RK33'; - The the following memory address end with '0004' is the first instruction load and running by bootrom; Example for RK3288: Before this patch set, the SPL_TEXT_BASE is ff704004, and image write to media device after mkimage like this: ff704000: 32334b52 00000000 00000000 00000000 RK32............ ff704010: 00000000 00000000 00000000 00000000 ................ ff704020: ea00000f e59ff014 e59ff014 e59ff014 ................ ff704030: e59ff014 e59ff014 e59ff014 e59ff014 ................ Where the first instruction from bootrom is '00000000', which is a undefined instruction. The '_start' and 'reset' have to align to 0x20 for the requirement of VBAR, the memory offset '004'~'01c' are filled with '00000000'. We can use the boot0 hook to fix this issue, after this patch set, the SPL_TEXT_BASE is ff704000 and image write to media device after mkimage like this: ff704000: 32334b52 ea00001d e320f000 e320f000 RK32...... ... . ff704010: e320f000 e320f000 e320f000 e320f000 .. ... ... ... . ff704020: ea000016 e59ff014 e59ff014 e59ff014 ................ ff704030: e59ff014 e59ff014 e59ff014 e59ff014 ................ The first instruction from bootrom is a 'b reset', and memory of '008'~'01c' are filled with 'nop' instruction. This patch set does not provide patch for socfpga, bcm and sunxi SoCs which also enable BOOT0_HOOK, so this is a RFC patch, please advice how to make it compatible with those three platforms. Kever Yang (5): armv7: move boot hook before '_start' rockchip: boot0: align to 0x20 for armv7 '_start' rockchip: enable BOOT0_HOOK for SoCs rockchip: configs: use aligned address for SPL_TEXT_BASE rockchip: mkimage: use spl_boot0 for all Rockchip SoCs arch/arm/include/asm/arch-rockchip/boot0.h | 9 ++++++++- arch/arm/lib/vectors.S | 19 ++++++++++--------- arch/arm/mach-rockchip/Kconfig | 3 +++ include/configs/rk3036_common.h | 2 +- include/configs/rk3288_common.h | 2 +- tools/rkcommon.c | 8 ++++---- 6 files changed, 27 insertions(+), 16 deletions(-) -- 1.9.1

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[U-Boot] [PATCH v3 1/4] power: regulator: rk8xx: Build get_ldo_reg only for SPL
by Wadim Egorov 17 Jun '17

17 Jun '17

Enabling CONFIG_SPL_POWER_SUPPORT will cause a compiler warning: ‘get_ldo_reg’ defined but not used [-Wunused-function] Let's wrap get_ldo_reg(), rk808_ldo and rk818_ldo with ENABLE_DRIVER which is only set for non SPL builds. Signed-off-by: Wadim Egorov <w.egorov(a)phytec.de> --- drivers/power/regulator/rk8xx.c | 40 +++++++++++++++++++++------------------- 1 file changed, 21 insertions(+), 19 deletions(-) diff --git a/drivers/power/regulator/rk8xx.c b/drivers/power/regulator/rk8xx.c index c1ece96..d96a1f8 100644 --- a/drivers/power/regulator/rk8xx.c +++ b/drivers/power/regulator/rk8xx.c @@ -45,6 +45,14 @@ static const struct rk8xx_reg_info rk808_buck[] = { { 1800000, 100000, REG_BUCK4_ON_VSEL, RK808_BUCK4_VSEL_MASK, }, }; +static const struct rk8xx_reg_info rk818_buck[] = { + { 712500, 12500, REG_BUCK1_ON_VSEL, RK818_BUCK_VSEL_MASK, }, + { 712500, 12500, REG_BUCK2_ON_VSEL, RK818_BUCK_VSEL_MASK, }, + { 712500, 12500, -1, RK818_BUCK_VSEL_MASK, }, + { 1800000, 100000, REG_BUCK4_ON_VSEL, RK818_BUCK4_VSEL_MASK, }, +}; + +#ifdef ENABLE_DRIVER static const struct rk8xx_reg_info rk808_ldo[] = { { 1800000, 100000, REG_LDO1_ON_VSEL, RK808_LDO_VSEL_MASK, }, { 1800000, 100000, REG_LDO2_ON_VSEL, RK808_LDO_VSEL_MASK, }, @@ -56,13 +64,6 @@ static const struct rk8xx_reg_info rk808_ldo[] = { { 1800000, 100000, REG_LDO8_ON_VSEL, RK808_LDO_VSEL_MASK, }, }; -static const struct rk8xx_reg_info rk818_buck[] = { - { 712500, 12500, REG_BUCK1_ON_VSEL, RK818_BUCK_VSEL_MASK, }, - { 712500, 12500, REG_BUCK2_ON_VSEL, RK818_BUCK_VSEL_MASK, }, - { 712500, 12500, -1, RK818_BUCK_VSEL_MASK, }, - { 1800000, 100000, REG_BUCK4_ON_VSEL, RK818_BUCK4_VSEL_MASK, }, -}; - static const struct rk8xx_reg_info rk818_ldo[] = { { 1800000, 100000, REG_LDO1_ON_VSEL, RK818_LDO_VSEL_MASK, }, { 1800000, 100000, REG_LDO2_ON_VSEL, RK818_LDO_VSEL_MASK, }, @@ -73,6 +74,7 @@ static const struct rk8xx_reg_info rk818_ldo[] = { { 800000, 100000, REG_LDO7_ON_VSEL, RK818_LDO_VSEL_MASK, }, { 1800000, 100000, REG_LDO8_ON_VSEL, RK818_LDO_VSEL_MASK, }, }; +#endif static const struct rk8xx_reg_info *get_buck_reg(struct udevice *pmic, int num) @@ -86,18 +88,6 @@ static const struct rk8xx_reg_info *get_buck_reg(struct udevice *pmic, } } -static const struct rk8xx_reg_info *get_ldo_reg(struct udevice *pmic, - int num) -{ - struct rk8xx_priv *priv = dev_get_priv(pmic); - switch (priv->variant) { - case RK818_ID: - return &rk818_ldo[num]; - default: - return &rk808_ldo[num]; - } -} - static int _buck_set_value(struct udevice *pmic, int buck, int uvolt) { const struct rk8xx_reg_info *info = get_buck_reg(pmic, buck - 1); @@ -133,6 +123,18 @@ static int _buck_set_enable(struct udevice *pmic, int buck, bool enable) } #ifdef ENABLE_DRIVER +static const struct rk8xx_reg_info *get_ldo_reg(struct udevice *pmic, + int num) +{ + struct rk8xx_priv *priv = dev_get_priv(pmic); + switch (priv->variant) { + case RK818_ID: + return &rk818_ldo[num]; + default: + return &rk808_ldo[num]; + } +} + static int buck_get_value(struct udevice *dev) { int buck = dev->driver_data - 1; -- 1.9.1

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[U-Boot] [PATCH] ARM: provide a valid exception stack address for startup code
by Lothar Waßmann 17 Jun '17

17 Jun '17

Create exception stack in IRAM if available to facilitate debugging of pre-relocation code by catching exceptions rather than stopping dead. Signed-off-by: Lothar Waßmann <LW(a)KARO-electronics.de> --- arch/arm/lib/vectors.S | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S index f53b1e9..1019091 100644 --- a/arch/arm/lib/vectors.S +++ b/arch/arm/lib/vectors.S @@ -117,7 +117,6 @@ data_abort: not_used: irq: fiq: - 1: bl 1b /* hang and never return */ @@ -126,7 +125,11 @@ fiq: /* IRQ stack memory (calculated at run-time) + 8 bytes */ .globl IRQ_STACK_START_IN IRQ_STACK_START_IN: +#ifdef IRAM_BASE_ADDR + .word IRAM_BASE_ADDR + 0x20 +#else .word 0x0badc0de +#endif @ @ IRQ stack frame. -- 2.1.4

3 4

[U-Boot] [PATCH] treewide: remove unneeded semicolons
by Masahiro Yamada 17 Jun '17

17 Jun '17

Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- arch/powerpc/cpu/ppc4xx/speed.c | 2 +- board/amcc/bamboo/bamboo.c | 2 +- board/amcc/luan/luan.c | 2 +- board/freescale/s32v234evb/clock.c | 2 +- board/ti/beagle/beagle.c | 6 +++--- board/tqc/tqm5200/cmd_stk52xx.c | 2 +- drivers/ddr/marvell/axp/ddr3_dqs.c | 2 +- drivers/mtd/dataflash.c | 12 ++++++------ drivers/net/fsl_mcdmafec.c | 2 +- drivers/net/mpc512x_fec.c | 2 +- drivers/net/ne2000_base.c | 2 +- fs/yaffs2/yaffs_uboot_glue.c | 2 +- include/linux/compat.h | 2 +- tools/img2srec.c | 2 +- 14 files changed, 21 insertions(+), 21 deletions(-) diff --git a/arch/powerpc/cpu/ppc4xx/speed.c b/arch/powerpc/cpu/ppc4xx/speed.c index 3e1a7016d949..49a8295bb363 100644 --- a/arch/powerpc/cpu/ppc4xx/speed.c +++ b/arch/powerpc/cpu/ppc4xx/speed.c @@ -709,7 +709,7 @@ unsigned long determine_pci_clock_per(void) pci_period = PERIOD_66_66MHZ; break; default: - pci_period = PERIOD_33_33MHZ;; + pci_period = PERIOD_33_33MHZ; break; } diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c index 6a50b393f462..9f642071cc5d 100644 --- a/board/amcc/bamboo/bamboo.c +++ b/board/amcc/bamboo/bamboo.c @@ -1880,7 +1880,7 @@ void configure_ppc440ep_pins(void) if (ppc440ep_core_selection[PACKET_REJ_FUNC_EN] == CORE_SELECTED) { mfsdr(SDR0_MFR, sdr0_mfr); - sdr0_mfr = (sdr0_mfr & ~SDR0_MFR_PKT_REJ_MASK) | SDR0_MFR_PKT_REJ_EN;; + sdr0_mfr = (sdr0_mfr & ~SDR0_MFR_PKT_REJ_MASK) | SDR0_MFR_PKT_REJ_EN; mtsdr(SDR0_MFR, sdr0_mfr); } diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c index 774671db4321..f98231a8da6c 100644 --- a/board/amcc/luan/luan.c +++ b/board/amcc/luan/luan.c @@ -161,7 +161,7 @@ static void l2cache_enable(void) /* see p258 7.4.1 Enabling L2 Cache */ mtdcr( L2_CACHE_CMD, 0x80000000 ); /* issue HCLEAR command via L2_CMD */ - while (!(mfdcr( L2_CACHE_STAT ) & 0x80000000 )) ;; /* poll L2_SR for completion */ + while (!(mfdcr( L2_CACHE_STAT ) & 0x80000000 )) ; /* poll L2_SR for completion */ mtdcr( L2_CACHE_CMD, 0x10000000 ); /* clear cache errors L2_CMD[CCP] */ diff --git a/board/freescale/s32v234evb/clock.c b/board/freescale/s32v234evb/clock.c index d218c21419b1..e8996e094f92 100644 --- a/board/freescale/s32v234evb/clock.c +++ b/board/freescale/s32v234evb/clock.c @@ -45,7 +45,7 @@ static int select_pll_source_clk(enum pll_type pll, u32 refclk_freq) pll_idx = 1; break; case DDR_PLL: - pll_idx = 2;; + pll_idx = 2; break; default: pll_idx = pll; diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 00d127e21b3a..887b577b6adf 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -443,13 +443,13 @@ int misc_init_r(void) printf("Recognized BeagleBoardToys WiFi board\n"); MUX_BBTOYS_WIFI() setenv("buddy", "bbtoys-wifi"); - break;; + break; case BBTOYS_VGA: printf("Recognized BeagleBoardToys VGA board\n"); - break;; + break; case BBTOYS_LCD: printf("Recognized BeagleBoardToys LCD board\n"); - break;; + break; case BCT_BRETTL3: printf("Recognized bct electronic GmbH brettl3 board\n"); break; diff --git a/board/tqc/tqm5200/cmd_stk52xx.c b/board/tqc/tqm5200/cmd_stk52xx.c index dc22ee402480..a3916ed9571d 100644 --- a/board/tqc/tqm5200/cmd_stk52xx.c +++ b/board/tqc/tqm5200/cmd_stk52xx.c @@ -142,7 +142,7 @@ void amplifier_init(void) static void i2s_init(void) { unsigned long i; - struct mpc5xxx_psc *psc = (struct mpc5xxx_psc*)MPC5XXX_PSC2;; + struct mpc5xxx_psc *psc = (struct mpc5xxx_psc*)MPC5XXX_PSC2; struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio*)MPC5XXX_GPIO; gpio->port_config |= 0x00000070; /* PSC2 ports as Codec with MCLK */ diff --git a/drivers/ddr/marvell/axp/ddr3_dqs.c b/drivers/ddr/marvell/axp/ddr3_dqs.c index 71a986d54f18..46443364d13b 100644 --- a/drivers/ddr/marvell/axp/ddr3_dqs.c +++ b/drivers/ddr/marvell/axp/ddr3_dqs.c @@ -1268,7 +1268,7 @@ int ddr3_set_dqs_centralization_results(MV_DRAM_INFO *dram_info, u32 cs, max_pup = (ecc + (1 - ecc) * dram_info->num_of_std_pups); - DEBUG_DQS_RESULTS_S("\n############ LOG LEVEL 2(Windows margins) ############\n");; + DEBUG_DQS_RESULTS_S("\n############ LOG LEVEL 2(Windows margins) ############\n"); if (is_tx) { DEBUG_DQS_RESULTS_C("DDR3 - DQS TX - Set Dqs Centralization Results - CS: ", diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c index 3fb6ed6df7cd..2d2c318adfb3 100644 --- a/drivers/mtd/dataflash.c +++ b/drivers/mtd/dataflash.c @@ -49,7 +49,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.DataFlash_state = IDLE; dataflash_info[i].logical_address = cs[i].addr; dataflash_info[i].id = dfcode; - found[i] += dfcode;; + found[i] += dfcode; break; case AT45DB081: @@ -61,7 +61,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.DataFlash_state = IDLE; dataflash_info[i].logical_address = cs[i].addr; dataflash_info[i].id = dfcode; - found[i] += dfcode;; + found[i] += dfcode; break; case AT45DB161: @@ -73,7 +73,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.DataFlash_state = IDLE; dataflash_info[i].logical_address = cs[i].addr; dataflash_info[i].id = dfcode; - found[i] += dfcode;; + found[i] += dfcode; break; case AT45DB321: @@ -85,7 +85,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.DataFlash_state = IDLE; dataflash_info[i].logical_address = cs[i].addr; dataflash_info[i].id = dfcode; - found[i] += dfcode;; + found[i] += dfcode; break; case AT45DB642: @@ -97,7 +97,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.DataFlash_state = IDLE; dataflash_info[i].logical_address = cs[i].addr; dataflash_info[i].id = dfcode; - found[i] += dfcode;; + found[i] += dfcode; break; case AT45DB128: @@ -109,7 +109,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.DataFlash_state = IDLE; dataflash_info[i].logical_address = cs[i].addr; dataflash_info[i].id = dfcode; - found[i] += dfcode;; + found[i] += dfcode; break; default: diff --git a/drivers/net/fsl_mcdmafec.c b/drivers/net/fsl_mcdmafec.c index 15a3ce03ae34..628b420add89 100644 --- a/drivers/net/fsl_mcdmafec.c +++ b/drivers/net/fsl_mcdmafec.c @@ -475,7 +475,7 @@ static void fec_halt(struct eth_device *dev) /* Disable DMA tasks */ MCD_killDma(info->txTask); - MCD_killDma(info->rxTask);; + MCD_killDma(info->rxTask); /* Disable the Ethernet Controller */ fecp->ecr &= ~FEC_ECR_ETHER_EN; diff --git a/drivers/net/mpc512x_fec.c b/drivers/net/mpc512x_fec.c index b3746fbb9a95..a18b95942562 100644 --- a/drivers/net/mpc512x_fec.c +++ b/drivers/net/mpc512x_fec.c @@ -559,7 +559,7 @@ static int mpc512x_fec_recv (struct eth_device *dev) /* Graceful stop complete */ if (in_be32(&fec->eth->x_cntrl) & 0x00000001) { mpc512x_fec_halt (dev); - clrbits_be32(&fec->eth->x_cntrl, 0x00000001);; + clrbits_be32(&fec->eth->x_cntrl, 0x00000001); mpc512x_fec_init (dev, NULL); } } diff --git a/drivers/net/ne2000_base.c b/drivers/net/ne2000_base.c index 67bf140a37ad..377d87f04bb6 100644 --- a/drivers/net/ne2000_base.c +++ b/drivers/net/ne2000_base.c @@ -495,7 +495,7 @@ dp83902a_recv(u8 *data, int len) printf(" %02x", tmp); if (0 == (++dx % 16)) printf("\n "); #endif - *data++ = tmp;; + *data++ = tmp; mlen--; } } diff --git a/fs/yaffs2/yaffs_uboot_glue.c b/fs/yaffs2/yaffs_uboot_glue.c index 25aa6d15647f..f6630817d28a 100644 --- a/fs/yaffs2/yaffs_uboot_glue.c +++ b/fs/yaffs2/yaffs_uboot_glue.c @@ -320,7 +320,7 @@ void read_a_file(char *fn) i++; if (i > 32) { printf("\n"); - i = 0;; + i = 0; } } printf("\n"); diff --git a/include/linux/compat.h b/include/linux/compat.h index 03f9bef0dae8..2336b56cf5c1 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -109,7 +109,7 @@ static inline void kmem_cache_destroy(struct kmem_cache *cachep) #define WARN_ON(condition) ({ \ int __ret_warn_on = !!(condition); \ if (unlikely(__ret_warn_on)) \ - printf("WARNING in %s line %d\n", __FILE__, __LINE__);; \ + printf("WARNING in %s line %d\n", __FILE__, __LINE__); \ unlikely(__ret_warn_on); \ }) diff --git a/tools/img2srec.c b/tools/img2srec.c index ec7696402398..75efd76e0e3f 100644 --- a/tools/img2srec.c +++ b/tools/img2srec.c @@ -112,7 +112,7 @@ static char* ExtractDecimal (uint32_t* value, char* getPtr) static void ExtractNumber (uint32_t* value, char* getPtr) { - bool neg = false;; + bool neg = false; while (*getPtr == ' ') getPtr++; if (*getPtr == '-') { -- 2.7.4

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[U-Boot] [PATCH v4 00/30] ARM: k2g: Add support for new K2G ICE EVM.
by Franklin S Cooper Jr 17 Jun '17

17 Jun '17

This patchset adds support for the new Keystone 2 Industrial Communication Engine board. This patchset includes the introduction of embedded FIT images in U-boot. This creates a FIT image of dtb files that enables board specific code to select which DTB to use at runtime. Initially during boot a generic DTB is required that enables board detection to occur and once it has can later be swapped out for the correct dtb. Version 4 changes: Rebased on top of master. Tweaks done to patches 2 and 3 since functions have been added and tweaked in spl_fit.c. Left reviewed by as is since changes weren't drastic. Version 3 changes: Fixed minor comments that were missed in rev 2. Version 2 changes: Some patches were dropped since equivalent changes have already be incorporated in upstream already. The addition davinci i2c device model in upstream resulted in some patches having to be added or tweaked. The DT for K2G ICE is based on the version that has been accepted into Linux mainline https://lkml.org/lkml/2017/5/22/28 Franklin S Cooper Jr (29): spl: fit: Break out some functions into a common file boot_fit: Create helper functions that can be used to select DTB out of FIT fdt: Enable selecting correct DTB from appended FIT Image ti: common: board_detect: Add function to determine if EEPROM was read dts: Allow OF_LIST to depend on FIT_EMBED ARM: dts: k2g: Introduce U-boot specific dtsi file arm: dts: Add new "generic" 66AK2Gx device tree file. board_f: Add new function to allow runtime DTB selection Makefile: Build additional binaries for dtb FIT blobs appended to U-boot ARM: keystone2: Allow to build with all image formats ARM: k2g: Define embedded_dtb_select for runtime DTB selection in U-boot ARM: keystone2: Define board_fit_config_name_match for Keystone 2 boards ks2_evm: Add EEPROM based board detection defconfig: keystone2: Enable U-boot runtime DTB detection ARM: keystone2: Add additional fields used for DDR3 configuration ARM: k2g: Program DDR PHY MR2 register with the default value ARM: k2g: Program DDRPHY_DATX8 registers via mask and value variables ks2_evm: Add EEPROM based board detection helper functions ARM: k2g: Add pinmux support for K2G ICE evm ARM: k2g: Add DDR3 configuration for K2G ICE evm board: ks2: Use board detection to wrap code not specific to K2G ICE evm ARM: k2g: Use board detection to wrap K2G GP specific calls ARM: k2g: Update board_name u-boot env variable at runtime ARM: dts: keystone-k2g: Remove skeleton.dtsi ARM: dts: keystone-k2g-evm: Add unit address to memory node ARM: dts: k2g: Disable netcp by default ARM: dts: k2g: Add DT support for K2G Industrial Communication Engine evm ARM: k2g: Add K2G ICE DTB to the list of possible DTBs defconfig: k2g_evm_defconfig: Add K2G ICE to OF_LIST Nishanth Menon (1): ti: common: board_detect: Allow settings board detection variables manually .gitignore | 1 + Makefile | 18 +++++- arch/arm/dts/Makefile | 4 +- arch/arm/dts/keystone-k2g-evm-u-boot.dtsi | 19 ++++++ arch/arm/dts/keystone-k2g-evm.dts | 9 +++ arch/arm/dts/keystone-k2g-generic-u-boot.dtsi | 19 ++++++ arch/arm/dts/keystone-k2g-generic.dts | 28 +++++++++ arch/arm/dts/keystone-k2g-ice-u-boot.dtsi | 19 ++++++ arch/arm/dts/keystone-k2g-ice.dts | 36 +++++++++++ arch/arm/dts/keystone-k2g-netcp.dtsi | 1 + arch/arm/dts/keystone-k2g.dtsi | 8 +-- arch/arm/mach-keystone/config.mk | 4 +- arch/arm/mach-keystone/ddr3.c | 35 ++++++++--- arch/arm/mach-keystone/include/mach/ddr3.h | 14 +++++ arch/arm/mach-keystone/include/mach/hardware.h | 3 + board/ti/common/board_detect.c | 34 ++++++++++ board/ti/common/board_detect.h | 26 ++++++++ board/ti/ks2_evm/board.c | 21 +++++-- board/ti/ks2_evm/board.h | 21 +++++++ board/ti/ks2_evm/board_k2e.c | 10 +++ board/ti/ks2_evm/board_k2g.c | 86 +++++++++++++++++++++++--- board/ti/ks2_evm/board_k2hk.c | 10 +++ board/ti/ks2_evm/board_k2l.c | 10 +++ board/ti/ks2_evm/ddr3_k2g.c | 78 ++++++++++++++++++++++- board/ti/ks2_evm/mux-k2g.h | 45 +++++++++++++- common/Kconfig | 16 +++++ common/Makefile | 2 + common/board_f.c | 3 + common/boot_fit.c | 80 ++++++++++++++++++++++++ common/common_fit.c | 62 +++++++++++++++++++ common/spl/spl_fit.c | 54 +--------------- configs/k2e_evm_defconfig | 3 + configs/k2g_evm_defconfig | 3 + configs/k2hk_evm_defconfig | 3 + configs/k2l_evm_defconfig | 3 + dts/Kconfig | 11 ++-- include/boot_fit.h | 9 +++ include/common.h | 4 ++ include/configs/k2g_evm.h | 13 +++- include/image.h | 10 +++ lib/fdtdec.c | 10 +++ 41 files changed, 749 insertions(+), 96 deletions(-) create mode 100644 arch/arm/dts/keystone-k2g-evm-u-boot.dtsi create mode 100644 arch/arm/dts/keystone-k2g-generic-u-boot.dtsi create mode 100644 arch/arm/dts/keystone-k2g-generic.dts create mode 100644 arch/arm/dts/keystone-k2g-ice-u-boot.dtsi create mode 100644 arch/arm/dts/keystone-k2g-ice.dts create mode 100644 common/boot_fit.c create mode 100644 common/common_fit.c create mode 100644 include/boot_fit.h -- 2.10.0

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[U-Boot] [PATCH 0/4] powerpc: remove support for 5xxx and 512x
by Heiko Schocher 16 Jun '17

16 Jun '17

remove support for 5xxx and 512x powerpc, as there is no interest in it anymore. travis builds are clean: https://travis-ci.org/hsdenx/u-boot-test/builds/242380936 Heiko Schocher (4): powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x powerpc, 82xx: remove some missed mpc82xx remains powerpc, 5xx: remove some "5xx" remains powerpc, 8xx: remove some "8xx" remains .travis.yml | 6 - MAINTAINERS | 6 - README | 25 +- api/api_platform-powerpc.c | 2 - arch/powerpc/Kconfig | 8 - arch/powerpc/cpu/mpc512x/Kconfig | 34 - arch/powerpc/cpu/mpc512x/Makefile | 18 - arch/powerpc/cpu/mpc512x/asm-offsets.h | 15 - arch/powerpc/cpu/mpc512x/config.mk | 7 - arch/powerpc/cpu/mpc512x/cpu.c | 193 --- arch/powerpc/cpu/mpc512x/cpu_init.c | 195 --- arch/powerpc/cpu/mpc512x/diu.c | 44 - arch/powerpc/cpu/mpc512x/fixed_sdram.c | 155 -- arch/powerpc/cpu/mpc512x/ide.c | 111 -- arch/powerpc/cpu/mpc512x/interrupts.c | 45 - arch/powerpc/cpu/mpc512x/iopin.c | 87 -- arch/powerpc/cpu/mpc512x/pci.c | 209 --- arch/powerpc/cpu/mpc512x/serial.c | 431 ------ arch/powerpc/cpu/mpc512x/speed.c | 137 -- arch/powerpc/cpu/mpc512x/start.S | 694 --------- arch/powerpc/cpu/mpc512x/traps.c | 190 --- arch/powerpc/cpu/mpc512x/u-boot.lds | 73 - arch/powerpc/cpu/mpc5xxx/Kconfig | 90 -- arch/powerpc/cpu/mpc5xxx/Makefile | 25 - arch/powerpc/cpu/mpc5xxx/config.mk | 8 - arch/powerpc/cpu/mpc5xxx/cpu.c | 168 --- arch/powerpc/cpu/mpc5xxx/cpu_init.c | 231 --- .../cpu/mpc5xxx/firmware_sc_task_bestcomm.impl.S | 359 ----- arch/powerpc/cpu/mpc5xxx/ide.c | 75 - arch/powerpc/cpu/mpc5xxx/interrupts.c | 330 ----- arch/powerpc/cpu/mpc5xxx/io.S | 112 -- arch/powerpc/cpu/mpc5xxx/loadtask.c | 76 - arch/powerpc/cpu/mpc5xxx/pci_mpc5200.c | 157 -- arch/powerpc/cpu/mpc5xxx/serial.c | 265 ---- arch/powerpc/cpu/mpc5xxx/speed.c | 84 -- arch/powerpc/cpu/mpc5xxx/spl_boot.c | 76 - arch/powerpc/cpu/mpc5xxx/start.S | 780 ---------- arch/powerpc/cpu/mpc5xxx/traps.c | 220 --- arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds | 80 - arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds | 44 - arch/powerpc/cpu/mpc5xxx/u-boot.lds | 75 - arch/powerpc/cpu/mpc5xxx/usb.c | 42 - arch/powerpc/cpu/mpc5xxx/usb_ohci.c | 1529 -------------------- arch/powerpc/cpu/mpc5xxx/usb_ohci.h | 418 ------ arch/powerpc/cpu/ppc4xx/usb_ohci.c | 3 - arch/powerpc/cpu/ppc4xx/usb_ohci.h | 5 - arch/powerpc/include/asm/global_data.h | 7 - arch/powerpc/include/asm/immap_512x.h | 1264 ---------------- arch/powerpc/include/asm/mpc512x.h | 42 - arch/powerpc/include/asm/ppc.h | 13 - arch/powerpc/lib/Makefile | 18 - arch/powerpc/lib/bootm.c | 4 - arch/powerpc/lib/memcpy_mpc5200.c | 55 - board/a3m071/Kconfig | 9 - board/a3m071/MAINTAINERS | 7 - board/a3m071/Makefile | 5 - board/a3m071/README | 80 - board/a3m071/a3m071.c | 479 ------ board/a3m071/is46r16320d.h | 24 - board/a3m071/mt46v16m16-75.h | 21 - board/a4m072/Kconfig | 9 - board/a4m072/MAINTAINERS | 6 - board/a4m072/Makefile | 8 - board/a4m072/a4m072.c | 479 ------ board/a4m072/mt46v32m16.h | 21 - board/canmb/Kconfig | 9 - board/canmb/MAINTAINERS | 6 - board/canmb/Makefile | 9 - board/canmb/canmb.c | 187 --- board/canmb/mt48lc16m32s2-75.h | 14 - board/cm5200/Kconfig | 9 - board/cm5200/MAINTAINERS | 6 - board/cm5200/Makefile | 8 - board/cm5200/cm5200.c | 355 ----- board/cm5200/cm5200.h | 171 --- board/cm5200/cmd_cm5200.c | 402 ----- board/cm5200/fwupdate.c | 181 --- board/cm5200/fwupdate.h | 31 - board/davedenx/aria/Kconfig | 12 - board/davedenx/aria/MAINTAINERS | 6 - board/davedenx/aria/Makefile | 7 - board/davedenx/aria/aria.c | 115 -- board/esd/mecp5123/Kconfig | 12 - board/esd/mecp5123/MAINTAINERS | 6 - board/esd/mecp5123/Makefile | 7 - board/esd/mecp5123/mecp5123.c | 200 --- board/freescale/mpc5121ads/Kconfig | 12 - board/freescale/mpc5121ads/MAINTAINERS | 7 - board/freescale/mpc5121ads/Makefile | 8 - board/freescale/mpc5121ads/README | 7 - board/freescale/mpc5121ads/mpc5121ads.c | 265 ---- board/ifm/ac14xx/Kconfig | 12 - board/ifm/ac14xx/MAINTAINERS | 6 - board/ifm/ac14xx/Makefile | 7 - board/ifm/ac14xx/ac14xx.c | 569 -------- board/ifm/o2dnt2/Kconfig | 77 - board/ifm/o2dnt2/MAINTAINERS | 20 - board/ifm/o2dnt2/Makefile | 8 - board/ifm/o2dnt2/o2dnt2.c | 388 ----- board/inka4x0/Kconfig | 9 - board/inka4x0/MAINTAINERS | 6 - board/inka4x0/Makefile | 8 - board/inka4x0/inka4x0.c | 254 ---- board/inka4x0/inkadiag.c | 465 ------ board/inka4x0/k4h511638c.h | 16 - board/inka4x0/mt46v16m16-75.h | 16 - board/inka4x0/mt46v32m16-75.h | 16 - board/inka4x0/mt48lc16m16a2-75.h | 14 - board/intercontrol/digsy_mtc/Kconfig | 12 - board/intercontrol/digsy_mtc/MAINTAINERS | 9 - board/intercontrol/digsy_mtc/Makefile | 8 - board/intercontrol/digsy_mtc/cmd_disp.c | 41 - board/intercontrol/digsy_mtc/digsy_mtc.c | 477 ------ board/intercontrol/digsy_mtc/eeprom.h | 18 - board/intercontrol/digsy_mtc/is42s16800a-7t.h | 11 - board/intercontrol/digsy_mtc/is45s16800a2.h | 15 - board/ipek01/Kconfig | 9 - board/ipek01/MAINTAINERS | 6 - board/ipek01/Makefile | 8 - board/ipek01/ipek01.c | 270 ---- board/jupiter/Kconfig | 9 - board/jupiter/MAINTAINERS | 6 - board/jupiter/Makefile | 8 - board/jupiter/jupiter.c | 296 ---- board/motionpro/Kconfig | 9 - board/motionpro/MAINTAINERS | 6 - board/motionpro/Makefile | 8 - board/motionpro/motionpro.c | 243 ---- board/munices/Kconfig | 9 - board/munices/MAINTAINERS | 6 - board/munices/Makefile | 8 - board/munices/mt48lc16m16a2-75.h | 14 - board/munices/munices.c | 159 -- board/pdm360ng/Kconfig | 9 - board/pdm360ng/MAINTAINERS | 6 - board/pdm360ng/Makefile | 8 - board/pdm360ng/pdm360ng.c | 581 -------- board/phytec/pcm030/Kconfig | 12 - board/phytec/pcm030/MAINTAINERS | 7 - board/phytec/pcm030/Makefile | 8 - board/phytec/pcm030/README | 42 - board/phytec/pcm030/mt46v32m16-75.h | 21 - board/phytec/pcm030/pcm030.c | 209 --- board/tqc/tqm5200/Kconfig | 25 - board/tqc/tqm5200/MAINTAINERS | 23 - board/tqc/tqm5200/Makefile | 8 - board/tqc/tqm5200/cam5200_flash.c | 768 ---------- board/tqc/tqm5200/cmd_stk52xx.c | 1228 ---------------- board/tqc/tqm5200/mt48lc16m16a2-75.h | 18 - board/tqc/tqm5200/tqm5200.c | 875 ----------- board/v38b/Kconfig | 9 - board/v38b/MAINTAINERS | 6 - board/v38b/Makefile | 8 - board/v38b/ethaddr.c | 197 --- board/v38b/v38b.c | 263 ---- cmd/Kconfig | 2 +- cmd/reginfo.c | 55 - common/Kconfig | 2 +- common/board_f.c | 9 +- configs/MiniFAP_defconfig | 33 - configs/O2D300_defconfig | 17 - configs/O2DNT2_RAMBOOT_defconfig | 21 - configs/O2DNT2_defconfig | 20 - configs/O2D_defconfig | 17 - configs/O2I_defconfig | 17 - configs/O2MNT_O2M110_defconfig | 18 - configs/O2MNT_O2M112_defconfig | 18 - configs/O2MNT_O2M113_defconfig | 18 - configs/O2MNT_defconfig | 17 - configs/O3DNT_defconfig | 18 - configs/TQM5200S_HIGHBOOT_defconfig | 28 - configs/TQM5200S_defconfig | 28 - configs/TQM5200_B_HIGHBOOT_defconfig | 33 - configs/TQM5200_B_defconfig | 33 - configs/TQM5200_STK100_defconfig | 33 - configs/TQM5200_defconfig | 32 - configs/a3m071_defconfig | 32 - configs/a4m072_defconfig | 25 - configs/a4m2k_defconfig | 33 - configs/ac14xx_defconfig | 16 - configs/aria_defconfig | 16 - configs/cam5200_defconfig | 23 - configs/cam5200_niosflash_defconfig | 23 - configs/canmb_defconfig | 14 - configs/charon_defconfig | 32 - configs/cm5200_defconfig | 28 - configs/digsy_mtc_RAMBOOT_defconfig | 31 - configs/digsy_mtc_defconfig | 29 - configs/digsy_mtc_rev5_RAMBOOT_defconfig | 31 - configs/digsy_mtc_rev5_defconfig | 31 - configs/fo300_defconfig | 35 - configs/inka4x0_defconfig | 19 - configs/ipek01_defconfig | 23 - configs/jupiter_defconfig | 14 - configs/mecp5123_defconfig | 19 - configs/motionpro_defconfig | 33 - configs/mpc5121ads_defconfig | 25 - configs/mpc5121ads_rev2_defconfig | 27 - configs/munices_defconfig | 13 - configs/pcm030_LOWBOOT_defconfig | 15 - configs/pcm030_defconfig | 15 - configs/pdm360ng_defconfig | 23 - configs/v38b_defconfig | 27 - doc/README.generic_usb_ohci | 4 +- doc/README.scrapyard | 21 - doc/README.serial_multi | 26 - drivers/bootcount/bootcount.c | 10 - drivers/input/keyboard.c | 2 +- drivers/input/ps2ser.c | 94 -- drivers/misc/fsl_iim.c | 2 - drivers/mtd/nand/Kconfig | 4 +- drivers/mtd/nand/Makefile | 1 - drivers/mtd/nand/mpc5121_nfc.c | 656 --------- drivers/net/Makefile | 2 - drivers/net/mpc512x_fec.c | 769 ---------- drivers/net/mpc512x_fec.h | 98 -- drivers/net/mpc5xxx_fec.c | 1031 ------------- drivers/net/mpc5xxx_fec.h | 282 ---- drivers/rtc/Makefile | 1 - drivers/rtc/mpc5xxx.c | 128 -- drivers/serial/serial.c | 6 - drivers/usb/host/Makefile | 4 - drivers/usb/host/ehci-mpc512x.c | 140 -- drivers/usb/host/ohci-hcd.c | 5 - drivers/usb/host/ohci.h | 7 - examples/standalone/Makefile | 1 - examples/standalone/interrupt.c | 65 - include/asm-generic/u-boot.h | 7 +- include/configs/TQM5200.h | 623 -------- include/configs/a3m071.h | 408 ------ include/configs/a4m072.h | 320 ---- include/configs/ac14xx.h | 516 ------- include/configs/aria.h | 589 -------- include/configs/canmb.h | 199 --- include/configs/charon.h | 63 - include/configs/cm5200.h | 286 ---- include/configs/digsy_mtc.h | 410 ------ include/configs/inka4x0.h | 306 ---- include/configs/ipek01.h | 321 ---- include/configs/jupiter.h | 246 ---- include/configs/manroland/mpc5200-common.h | 173 --- include/configs/mecp5123.h | 398 ----- include/configs/motionpro.h | 329 ----- include/configs/mpc5121-common.h | 32 - include/configs/mpc5121ads.h | 578 -------- include/configs/munices.h | 186 --- include/configs/o2d.h | 74 - include/configs/o2d300.h | 81 -- include/configs/o2dnt-common.h | 300 ---- include/configs/o2dnt2.h | 66 - include/configs/o2i.h | 66 - include/configs/o2mnt.h | 74 - include/configs/o3dnt.h | 69 - include/configs/pcm030.h | 376 ----- include/configs/pdm360ng.h | 420 ------ include/configs/v38b.h | 282 ---- include/keyboard.h | 2 +- include/mpc5xxx.h | 893 ------------ include/mpc5xxx_sdma.h | 93 -- include/netdev.h | 3 - include/post.h | 9 +- include/ppc_asm.tmpl | 7 - include/serial.h | 15 +- include/status_led.h | 4 - include/usb/ehci-ci.h | 3 - include/watchdog.h | 5 - post/board/pdm360ng/Makefile | 8 - post/board/pdm360ng/coproc_com.c | 78 - scripts/config_whitelist.txt | 215 --- tools/buildman/func_test.py | 1 - tools/buildman/test.py | 1 - 271 files changed, 14 insertions(+), 34028 deletions(-) delete mode 100644 arch/powerpc/cpu/mpc512x/Kconfig delete mode 100644 arch/powerpc/cpu/mpc512x/Makefile delete mode 100644 arch/powerpc/cpu/mpc512x/asm-offsets.h delete mode 100644 arch/powerpc/cpu/mpc512x/config.mk delete mode 100644 arch/powerpc/cpu/mpc512x/cpu.c delete mode 100644 arch/powerpc/cpu/mpc512x/cpu_init.c delete mode 100644 arch/powerpc/cpu/mpc512x/diu.c delete mode 100644 arch/powerpc/cpu/mpc512x/fixed_sdram.c delete mode 100644 arch/powerpc/cpu/mpc512x/ide.c delete mode 100644 arch/powerpc/cpu/mpc512x/interrupts.c delete mode 100644 arch/powerpc/cpu/mpc512x/iopin.c delete mode 100644 arch/powerpc/cpu/mpc512x/pci.c delete mode 100644 arch/powerpc/cpu/mpc512x/serial.c delete mode 100644 arch/powerpc/cpu/mpc512x/speed.c delete mode 100644 arch/powerpc/cpu/mpc512x/start.S delete mode 100644 arch/powerpc/cpu/mpc512x/traps.c delete mode 100644 arch/powerpc/cpu/mpc512x/u-boot.lds delete mode 100644 arch/powerpc/cpu/mpc5xxx/Kconfig delete mode 100644 arch/powerpc/cpu/mpc5xxx/Makefile delete mode 100644 arch/powerpc/cpu/mpc5xxx/config.mk delete mode 100644 arch/powerpc/cpu/mpc5xxx/cpu.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/cpu_init.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/firmware_sc_task_bestcomm.impl.S delete mode 100644 arch/powerpc/cpu/mpc5xxx/ide.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/interrupts.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/io.S delete mode 100644 arch/powerpc/cpu/mpc5xxx/loadtask.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/pci_mpc5200.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/serial.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/speed.c delete mode 100644 arch/powerpc/cpu/mpc5xxx/spl_boot.c delete mode 100644 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[U-Boot] [PATCH] arm: mach-omap2: Generate MLO file from SD boot capable targets
by Andrew F. Davis 16 Jun '17

16 Jun '17

Secure boot targets that can be loaded from an SD card FAT partition need to be called "MLO" on the filesystem, make a copy with this name to clarify the correct image for SD card booting. Signed-off-by: Andrew F. Davis <afd(a)ti.com> --- arch/arm/mach-omap2/config_secure.mk | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-omap2/config_secure.mk b/arch/arm/mach-omap2/config_secure.mk index 0346cb93ab..c12fbc6ad6 100644 --- a/arch/arm/mach-omap2/config_secure.mk +++ b/arch/arm/mach-omap2/config_secure.mk @@ -67,9 +67,14 @@ u-boot-spl_HS_2ND: $(obj)/u-boot-spl.bin FORCE u-boot-spl_HS_ULO: $(obj)/u-boot-spl.bin FORCE $(call if_changed,mkomapsecimg) -# Standard ISSW target (certain devices, various boot modes) +# Standard ISSW target (certain devices, various boot modes), when copied to +# an SD card FAT partition this file must be called "MLO", we make a copy with +# this name to make this clear u-boot-spl_HS_ISSW: $(obj)/u-boot-spl.bin FORCE $(call if_changed,mkomapsecimg) + @if [ -f $@ ]; then \ + cp -f $@ MLO; \ + fi # For SPI flash on AM335x and AM43xx, these require special byte swap handling # so we use the SPI_X-LOADER target instead of X-LOADER and let the @@ -79,9 +84,13 @@ u-boot-spl_HS_SPI_X-LOADER: $(obj)/u-boot-spl.bin FORCE # For supporting single stage boot on keystone, the image is a full u-boot # file, not an SPL. This will work for all boot devices, other than SPI -# flash +# flash. On Keystone devices when booting from an SD card FAT partition this +# file must be called "MLO" u-boot_HS_MLO: $(obj)/u-boot.bin $(call if_changed,mkomapsecimg) + @if [ -f $@ ]; then \ + cp -f $@ MLO; \ + fi # For supporting single stage XiP QSPI on AM43xx, the image is a full u-boot # file, not an SPL. In this case the mkomapsecimg command looks for a -- 2.13.0

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