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authorTom Rini <trini@konsulko.com>2015-03-05 16:41:04 -0500
committerTom Rini <trini@konsulko.com>2015-03-05 20:50:30 -0500
commit1c6f6a6ef9f3edf38360a204bc62de83a8039df3 (patch)
tree8a16e261dc99f2033e5842593fe494ade85599f6
parentfc196d0e9b917762f25f6226a4adf93741339efb (diff)
parente04916a721a2069fc770412c57974d02e153ad18 (diff)
downloadu-boot-imx-1c6f6a6ef9f3edf38360a204bc62de83a8039df3.zip
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Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
-rw-r--r--arch/arm/include/asm/arch-ls102xa/config.h20
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu.c28
-rw-r--r--arch/powerpc/cpu/mpc85xx/speed.c140
-rw-r--r--arch/powerpc/cpu/mpc8xxx/cpu.c91
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h20
-rw-r--r--arch/powerpc/include/asm/fsl_secure_boot.h35
-rw-r--r--arch/powerpc/include/asm/immap_85xx.h22
-rw-r--r--arch/powerpc/include/asm/processor.h5
-rw-r--r--board/freescale/common/Makefile6
-rw-r--r--board/freescale/common/cmd_esbc_validate.c34
-rw-r--r--board/freescale/common/fsl_validate.c840
-rw-r--r--board/freescale/t104xrdb/ddr.c15
-rw-r--r--board/freescale/t104xrdb/ddr.h29
-rw-r--r--doc/README.Heterogeneous-SoCs105
-rw-r--r--doc/README.esbc_validate41
-rw-r--r--drivers/crypto/rsa_mod_exp/Makefile3
-rw-r--r--drivers/misc/Kconfig8
-rw-r--r--drivers/misc/Makefile1
-rw-r--r--drivers/misc/fsl_sec_mon.c146
-rw-r--r--include/common.h2
-rw-r--r--include/configs/T104xRDB.h1
-rw-r--r--include/e500.h11
-rw-r--r--include/fsl_sec_mon.h58
-rw-r--r--include/fsl_secboot_err.h128
-rw-r--r--include/fsl_sfp.h85
-rw-r--r--include/fsl_validate.h199
-rw-r--r--lib/rsa/Makefile3
27 files changed, 2008 insertions, 68 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index 3b6a169..6561ce6 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -27,6 +27,8 @@
#define CONFIG_SYS_FSL_SCFG_ADDR (CONFIG_SYS_IMMR + 0x00570000)
#define CONFIG_SYS_FSL_SEC_ADDR (CONFIG_SYS_IMMR + 0x700000)
#define CONFIG_SYS_FSL_JR0_ADDR (CONFIG_SYS_IMMR + 0x710000)
+#define CONFIG_SYS_SEC_MON_ADDR (CONFIG_SYS_IMMR + 0x00e90000)
+#define CONFIG_SYS_SFP_ADDR (CONFIG_SYS_IMMR + 0x00e80200)
#define CONFIG_SYS_FSL_SERDES_ADDR (CONFIG_SYS_IMMR + 0x00ea0000)
#define CONFIG_SYS_FSL_GUTS_ADDR (CONFIG_SYS_IMMR + 0x00ee0000)
#define CONFIG_SYS_FSL_LS1_CLK_ADDR (CONFIG_SYS_IMMR + 0x00ee1000)
@@ -95,7 +97,25 @@
#define CONFIG_SYS_FSL_DSPI_BE
#define CONFIG_SYS_FSL_QSPI_BE
#define CONFIG_SYS_FSL_DCU_BE
+#define CONFIG_SYS_FSL_SEC_MON_LE
#define CONFIG_SYS_FSL_SEC_LE
+#define CONFIG_SYS_FSL_SFP_VER_3_2
+#define CONFIG_SYS_FSL_SFP_BE
+#define CONFIG_SYS_FSL_SRK_LE
+#define CONFIG_KEY_REVOCATION
+#define CONFIG_FSL_ISBC_KEY_EXT
+
+#ifdef CONFIG_SECURE_BOOT
+#define CONFIG_CMD_ESBC_VALIDATE
+#define CONFIG_FSL_SEC_MON
+#define CONFIG_SHA_PROG_HW_ACCEL
+#define CONFIG_DM
+#define CONFIG_RSA
+#define CONFIG_RSA_FREESCALE_EXP
+#ifndef CONFIG_FSL_CAAM
+#define CONFIG_FSL_CAAM
+#endif
+#endif
#define DCU_LAYER_MAX_NUM 16
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 3d6ec84..ef08489 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -73,6 +73,11 @@ int checkcpu (void)
unsigned int i, core, nr_cores = cpu_numcores();
u32 mask = cpu_mask();
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ unsigned int j, dsp_core, dsp_numcores = cpu_num_dspcores();
+ u32 dsp_mask = cpu_dsp_mask();
+#endif
+
svr = get_svr();
major = SVR_MAJ(svr);
minor = SVR_MIN(svr);
@@ -166,6 +171,16 @@ int checkcpu (void)
printf("CPU%d:%-4s MHz, ", core,
strmhz(buf1, sysinfo.freq_processor[core]));
}
+
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ for_each_cpu(j, dsp_core, dsp_numcores, dsp_mask) {
+ if (!(j & 3))
+ printf("\n ");
+ printf("DSP CPU%d:%-4s MHz, ", j,
+ strmhz(buf1, sysinfo.freq_processor_dsp[dsp_core]));
+ }
+#endif
+
printf("\n CCB:%-4s MHz,", strmhz(buf1, sysinfo.freq_systembus));
printf("\n");
@@ -224,6 +239,19 @@ int checkcpu (void)
printf(" QE:%-4s MHz\n", strmhz(buf1, sysinfo.freq_qe));
#endif
+#if defined(CONFIG_SYS_CPRI)
+ printf(" ");
+ printf("CPRI:%-4s MHz", strmhz(buf1, sysinfo.freq_cpri));
+#endif
+
+#if defined(CONFIG_SYS_MAPLE)
+ printf("\n ");
+ printf("MAPLE:%-4s MHz, ", strmhz(buf1, sysinfo.freq_maple));
+ printf("MAPLE-ULB:%-4s MHz, ", strmhz(buf1, sysinfo.freq_maple_ulb));
+ printf("MAPLE-eTVPE:%-4s MHz\n",
+ strmhz(buf1, sysinfo.freq_maple_etvpe));
+#endif
+
#ifdef CONFIG_SYS_DPAA_FMAN
for (i = 0; i < CONFIG_SYS_NUM_FMAN; i++) {
printf(" FMAN%d: %s MHz\n", i + 1,
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 7e69873..e24b857 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -34,6 +34,10 @@ void get_sys_info(sys_info_t *sys_info)
#ifdef CONFIG_FSL_CORENET
volatile ccsr_clk_t *clk = (void *)(CONFIG_SYS_FSL_CORENET_CLK_ADDR);
unsigned int cpu;
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ unsigned int dsp_cpu;
+ uint rcw_tmp1, rcw_tmp2;
+#endif
#ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2
int cc_group[12] = CONFIG_SYS_FSL_CLUSTER_CLOCKS;
#endif
@@ -157,6 +161,7 @@ void get_sys_info(sys_info_t *sys_info)
else
freq_c_pll[i] = sys_info->freq_systembus * ratio[i];
}
+
#ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2
/*
* As per CHASSIS2 architeture total 12 clusters are posible and
@@ -181,6 +186,20 @@ void get_sys_info(sys_info_t *sys_info)
sys_info->freq_processor[cpu] =
freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
}
+
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ for_each_cpu(i, dsp_cpu, cpu_num_dspcores(), cpu_dsp_mask()) {
+ int dsp_cluster = fsl_qoriq_dsp_core_to_cluster(dsp_cpu);
+ u32 c_pll_sel = (in_be32
+ (&clk->clkcsr[dsp_cluster].clkcncsr) >> 27)
+ & 0xf;
+ u32 cplx_pll = core_cplx_PLL[c_pll_sel];
+ cplx_pll += cc_group[dsp_cluster] - 1;
+ sys_info->freq_processor_dsp[dsp_cpu] =
+ freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
+ }
+#endif
+
#if defined(CONFIG_PPC_B4860) || defined(CONFIG_PPC_B4420) || \
defined(CONFIG_PPC_T2080) || defined(CONFIG_PPC_T2081)
#define FM1_CLK_SEL 0xe0000000
@@ -243,6 +262,127 @@ void get_sys_info(sys_info_t *sys_info)
sys_info->freq_qman = sys_info->freq_systembus / CONFIG_QBMAN_CLK_DIV;
#endif
+#if defined(CONFIG_SYS_MAPLE)
+#define CPRI_CLK_SEL 0x1C000000
+#define CPRI_CLK_SHIFT 26
+#define CPRI_ALT_CLK_SEL 0x00007000
+#define CPRI_ALT_CLK_SHIFT 12
+
+ rcw_tmp1 = in_be32(&gur->rcwsr[7]); /* Reading RCW bits: 224-255*/
+ rcw_tmp2 = in_be32(&gur->rcwsr[15]); /* Reading RCW bits: 480-511*/
+ /* For MAPLE and CPRI frequency */
+ switch ((rcw_tmp1 & CPRI_CLK_SEL) >> CPRI_CLK_SHIFT) {
+ case 1:
+ sys_info->freq_maple = freq_c_pll[CONFIG_SYS_CPRI_CLK];
+ sys_info->freq_cpri = freq_c_pll[CONFIG_SYS_CPRI_CLK];
+ break;
+ case 2:
+ sys_info->freq_maple = freq_c_pll[CONFIG_SYS_CPRI_CLK] / 2;
+ sys_info->freq_cpri = freq_c_pll[CONFIG_SYS_CPRI_CLK] / 2;
+ break;
+ case 3:
+ sys_info->freq_maple = freq_c_pll[CONFIG_SYS_CPRI_CLK] / 3;
+ sys_info->freq_cpri = freq_c_pll[CONFIG_SYS_CPRI_CLK] / 3;
+ break;
+ case 4:
+ sys_info->freq_maple = freq_c_pll[CONFIG_SYS_CPRI_CLK] / 4;
+ sys_info->freq_cpri = freq_c_pll[CONFIG_SYS_CPRI_CLK] / 4;
+ break;
+ case 5:
+ if (((rcw_tmp2 & CPRI_ALT_CLK_SEL)
+ >> CPRI_ALT_CLK_SHIFT) == 6) {
+ sys_info->freq_maple =
+ freq_c_pll[CONFIG_SYS_CPRI_CLK - 2] / 2;
+ sys_info->freq_cpri =
+ freq_c_pll[CONFIG_SYS_CPRI_CLK - 2] / 2;
+ }
+ if (((rcw_tmp2 & CPRI_ALT_CLK_SEL)
+ >> CPRI_ALT_CLK_SHIFT) == 7) {
+ sys_info->freq_maple =
+ freq_c_pll[CONFIG_SYS_CPRI_CLK - 2] / 3;
+ sys_info->freq_cpri =
+ freq_c_pll[CONFIG_SYS_CPRI_CLK - 2] / 3;
+ }
+ break;
+ case 6:
+ sys_info->freq_maple = freq_c_pll[CONFIG_SYS_CPRI_CLK + 1] / 2;
+ sys_info->freq_cpri = freq_c_pll[CONFIG_SYS_CPRI_CLK + 1] / 2;
+ break;
+ case 7:
+ sys_info->freq_maple = freq_c_pll[CONFIG_SYS_CPRI_CLK + 1] / 3;
+ sys_info->freq_cpri = freq_c_pll[CONFIG_SYS_CPRI_CLK + 1] / 3;
+ break;
+ default:
+ printf("Error: Unknown MAPLE/CPRI clock select!\n");
+ }
+
+ /* For MAPLE ULB and eTVPE frequencies */
+#define ULB_CLK_SEL 0x00000038
+#define ULB_CLK_SHIFT 3
+#define ETVPE_CLK_SEL 0x00000007
+#define ETVPE_CLK_SHIFT 0
+
+ switch ((rcw_tmp2 & ULB_CLK_SEL) >> ULB_CLK_SHIFT) {
+ case 1:
+ sys_info->freq_maple_ulb = freq_c_pll[CONFIG_SYS_ULB_CLK];
+ break;
+ case 2:
+ sys_info->freq_maple_ulb = freq_c_pll[CONFIG_SYS_ULB_CLK] / 2;
+ break;
+ case 3:
+ sys_info->freq_maple_ulb = freq_c_pll[CONFIG_SYS_ULB_CLK] / 3;
+ break;
+ case 4:
+ sys_info->freq_maple_ulb = freq_c_pll[CONFIG_SYS_ULB_CLK] / 4;
+ break;
+ case 5:
+ sys_info->freq_maple_ulb = sys_info->freq_systembus;
+ break;
+ case 6:
+ sys_info->freq_maple_ulb =
+ freq_c_pll[CONFIG_SYS_ULB_CLK - 1] / 2;
+ break;
+ case 7:
+ sys_info->freq_maple_ulb =
+ freq_c_pll[CONFIG_SYS_ULB_CLK - 1] / 3;
+ break;
+ default:
+ printf("Error: Unknown MAPLE ULB clock select!\n");
+ }
+
+ switch ((rcw_tmp2 & ETVPE_CLK_SEL) >> ETVPE_CLK_SHIFT) {
+ case 1:
+ sys_info->freq_maple_etvpe = freq_c_pll[CONFIG_SYS_ETVPE_CLK];
+ break;
+ case 2:
+ sys_info->freq_maple_etvpe =
+ freq_c_pll[CONFIG_SYS_ETVPE_CLK] / 2;
+ break;
+ case 3:
+ sys_info->freq_maple_etvpe =
+ freq_c_pll[CONFIG_SYS_ETVPE_CLK] / 3;
+ break;
+ case 4:
+ sys_info->freq_maple_etvpe =
+ freq_c_pll[CONFIG_SYS_ETVPE_CLK] / 4;
+ break;
+ case 5:
+ sys_info->freq_maple_etvpe = sys_info->freq_systembus;
+ break;
+ case 6:
+ sys_info->freq_maple_etvpe =
+ freq_c_pll[CONFIG_SYS_ETVPE_CLK - 1] / 2;
+ break;
+ case 7:
+ sys_info->freq_maple_etvpe =
+ freq_c_pll[CONFIG_SYS_ETVPE_CLK - 1] / 3;
+ break;
+ default:
+ printf("Error: Unknown MAPLE eTVPE clock select!\n");
+ }
+
+#endif
+
#ifdef CONFIG_SYS_DPAA_FMAN
#ifndef CONFIG_FM_PLAT_CLK_DIV
switch ((rcw_tmp & FM1_CLK_SEL) >> FM1_CLK_SHIFT) {
diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index c92589f..584f3b8 100644
--- a/arch/powerpc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -133,6 +133,53 @@ u32 compute_ppc_cpumask(void)
return mask;
}
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+u32 compute_dsp_cpumask(void)
+{
+ ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ int i = CONFIG_DSP_CLUSTER_START, count = 0;
+ u32 cluster, type, dsp_mask = 0;
+
+ do {
+ int j;
+ cluster = in_be32(&gur->tp_cluster[i].lower);
+ for (j = 0; j < TP_INIT_PER_CLUSTER; j++) {
+ type = init_type(cluster, j);
+ if (type) {
+ if (TP_ITYP_TYPE(type) == TP_ITYP_TYPE_SC)
+ dsp_mask |= 1 << count;
+ count++;
+ }
+ }
+ i++;
+ } while ((cluster & TP_CLUSTER_EOC) != TP_CLUSTER_EOC);
+
+ return dsp_mask;
+}
+
+int fsl_qoriq_dsp_core_to_cluster(unsigned int core)
+{
+ ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ int count = 0, i = CONFIG_DSP_CLUSTER_START;
+ u32 cluster;
+
+ do {
+ int j;
+ cluster = in_be32(&gur->tp_cluster[i].lower);
+ for (j = 0; j < TP_INIT_PER_CLUSTER; j++) {
+ if (init_type(cluster, j)) {
+ if (count == core)
+ return i;
+ count++;
+ }
+ }
+ i++;
+ } while ((cluster & TP_CLUSTER_EOC) != TP_CLUSTER_EOC);
+
+ return -1; /* cannot identify the cluster */
+}
+#endif
+
int fsl_qoriq_core_to_cluster(unsigned int core)
{
ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
@@ -198,8 +245,43 @@ __weak u32 cpu_mask(void)
return cpu->mask;
}
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+__weak u32 cpu_dsp_mask(void)
+{
+ ccsr_pic_t __iomem *pic = (void *)CONFIG_SYS_MPC8xxx_PIC_ADDR;
+ struct cpu_type *cpu = gd->arch.cpu;
+
+ /* better to query feature reporting register than just assume 1 */
+ if (cpu == &cpu_type_unknown)
+ return ((in_be32(&pic->frr) & MPC8xxx_PICFRR_NCPU_MASK) >>
+ MPC8xxx_PICFRR_NCPU_SHIFT) + 1;
+
+ if (cpu->dsp_num_cores == 0)
+ return compute_dsp_cpumask();
+
+ return cpu->dsp_mask;
+}
+
/*
- * Return the number of cores on this SOC.
+ * Return the number of SC/DSP cores on this SOC.
+ */
+__weak int cpu_num_dspcores(void)
+{
+ struct cpu_type *cpu = gd->arch.cpu;
+
+ /*
+ * Report # of cores in terms of the cpu_mask if we haven't
+ * figured out how many there are yet
+ */
+ if (cpu->dsp_num_cores == 0)
+ return hweight32(cpu_dsp_mask());
+
+ return cpu->dsp_num_cores;
+}
+#endif
+
+/*
+ * Return the number of PPC cores on this SOC.
*/
__weak int cpu_numcores(void)
{
@@ -215,6 +297,7 @@ __weak int cpu_numcores(void)
return cpu->num_cores;
}
+
/*
* Check if the given core ID is valid
*
@@ -248,6 +331,12 @@ int fixup_cpu(void)
cpu->num_cores = cpu_numcores();
}
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ if (cpu->dsp_num_cores == 0) {
+ cpu->dsp_mask = cpu_dsp_mask();
+ cpu->dsp_num_cores = cpu_num_dspcores();
+ }
+#endif
return 0;
}
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 01b0905..69e0592 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -25,6 +25,8 @@
/* IP endianness */
#define CONFIG_SYS_FSL_IFC_BE
#define CONFIG_SYS_FSL_SEC_BE
+#define CONFIG_SYS_FSL_SFP_BE
+#define CONFIG_SYS_FSL_SEC_MON_BE
/* Number of TLB CAM entries we have on FSL Book-E chips */
#if defined(CONFIG_E500MC)
@@ -201,7 +203,7 @@
#elif defined(CONFIG_P1013)
#define CONFIG_MAX_CPUS 1
#define CONFIG_SYS_FSL_NUM_LAWS 12
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2
#define CONFIG_TSECV2
#define CONFIG_SYS_FSL_SEC_COMPAT 2
@@ -285,7 +287,7 @@
#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2
#define CONFIG_TSECV2
#define CONFIG_SYS_FSL_SEC_COMPAT 2
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000
#define CONFIG_SYS_FSL_ERRATUM_ELBC_A001
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
@@ -689,13 +691,22 @@
#define CONFIG_FSL_CORENET /* Freescale CoreNet platform */
#define CONFIG_SYS_FSL_QORIQ_CHASSIS2 /* Freescale Chassis generation 2 */
#define CONFIG_SYS_FSL_QMAN_V3 /* QMAN version 3 */
+#define CONFIG_HETROGENOUS_CLUSTERS /* DSP/SC3900 core clusters */
+#define CONFIG_PPC_CLUSTER_START 0 /*Start index of ppc clusters*/
+#define CONFIG_DSP_CLUSTER_START 1 /*Start index of dsp clusters*/
#define CONFIG_SYS_FSL_NUM_LAWS 32
#define CONFIG_SYS_FSL_SRDS_1
#define CONFIG_SYS_FSL_SRDS_2
+#define CONFIG_SYS_MAPLE
+#define CONFIG_SYS_CPRI
+#define CONFIG_SYS_FSL_NUM_CC_PLLS 5
#define CONFIG_SYS_FSL_SEC_COMPAT 4
#define CONFIG_SYS_NUM_FMAN 1
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_FM1_CLK 0
+#define CONFIG_SYS_CPRI_CLK 3
+#define CONFIG_SYS_ULB_CLK 4
+#define CONFIG_SYS_ETVPE_CLK 1
#define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_4_7
#define CONFIG_SYS_FSL_IFC_BANK_COUNT 4
#define CONFIG_SYS_FMAN_V3
@@ -718,8 +729,9 @@
#ifdef CONFIG_PPC_B4860
#define CONFIG_SYS_FSL_CORES_PER_CLUSTER 4
#define CONFIG_MAX_CPUS 4
+#define CONFIG_MAX_DSP_CPUS 12
+#define CONFIG_NUM_DSP_CPUS 6
#define CONFIG_SYS_FSL_SRDS_NUM_PLLS 2
-#define CONFIG_SYS_FSL_NUM_CC_PLLS 4
#define CONFIG_SYS_FSL_CLUSTER_CLOCKS { 1, 4, 4, 4 }
#define CONFIG_SYS_NUM_FM1_DTSEC 6
#define CONFIG_SYS_NUM_FM1_10GEC 2
@@ -731,9 +743,9 @@
#define CONFIG_SYS_FSL_SRIO_LIODN
#else
#define CONFIG_MAX_CPUS 2
+#define CONFIG_MAX_DSP_CPUS 2
#define CONFIG_SYS_FSL_SRDS_NUM_PLLS 1
#define CONFIG_SYS_FSL_CORES_PER_CLUSTER 2
-#define CONFIG_SYS_FSL_NUM_CC_PLLS 4
#define CONFIG_SYS_FSL_CLUSTER_CLOCKS { 1, 4 }
#define CONFIG_SYS_NUM_FM1_DTSEC 4
#define CONFIG_SYS_NUM_FM1_10GEC 0
diff --git a/arch/powerpc/include/asm/fsl_secure_boot.h b/arch/powerpc/include/asm/fsl_secure_boot.h
index b4c0c99..49f6814 100644
--- a/arch/powerpc/include/asm/fsl_secure_boot.h
+++ b/arch/powerpc/include/asm/fsl_secure_boot.h
@@ -6,6 +6,19 @@
#ifndef __FSL_SECURE_BOOT_H
#define __FSL_SECURE_BOOT_H
+#include <asm/config_mpc85xx.h>
+
+#ifdef CONFIG_SECURE_BOOT
+#define CONFIG_CMD_ESBC_VALIDATE
+#define CONFIG_FSL_SEC_MON
+#define CONFIG_SHA_PROG_HW_ACCEL
+#define CONFIG_DM
+#define CONFIG_RSA
+#define CONFIG_RSA_FREESCALE_EXP
+#ifndef CONFIG_FSL_CAAM
+#define CONFIG_FSL_CAAM
+#endif
+#endif
#ifdef CONFIG_SECURE_BOOT
#if defined(CONFIG_FSL_CORENET)
@@ -28,9 +41,31 @@
defined(CONFIG_PPC_T1023) || \
defined(CONFIG_PPC_T1024)
#define CONFIG_SYS_CPC_REINIT_F
+#define CONFIG_KEY_REVOCATION
#undef CONFIG_SYS_INIT_L3_ADDR
#define CONFIG_SYS_INIT_L3_ADDR 0xbff00000
#endif
+#if defined(CONFIG_C29XPCIE)
+#define CONFIG_KEY_REVOCATION
+#endif
+
+#if defined(CONFIG_PPC_P3041) || \
+ defined(CONFIG_PPC_P4080) || \
+ defined(CONFIG_PPC_P5020) || \
+ defined(CONFIG_PPC_P5040) || \
+ defined(CONFIG_PPC_P2041)
+ #define CONFIG_FSL_TRUST_ARCH_v1
+#endif
+
+#if defined(CONFIG_FSL_CORENET)
+/* The key used for verification of next level images
+ * is picked up from an Extension Table which has
+ * been verified by the ISBC (Internal Secure boot Code)
+ * in boot ROM of the SoC
+ */
+#define CONFIG_FSL_ISBC_KEY_EXT
+#endif
+
#endif
#endif
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index ace1d12..0c9d85e 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -17,6 +17,7 @@
#include <asm/fsl_i2c.h>
#include <fsl_ifc.h>
#include <fsl_sec.h>
+#include <fsl_sfp.h>
#include <asm/fsl_lbc.h>
#include <asm/fsl_fman.h>
#include <fsl_immap.h>
@@ -2823,21 +2824,6 @@ struct ccsr_pman {
u8 res_f4[0xf0c];
};
#endif
-#ifdef CONFIG_SYS_FSL_SFP_VER_3_0
-struct ccsr_sfp_regs {
- u32 ospr; /* 0x200 */
- u32 reserved0[14];
- u32 srk_hash[8]; /* 0x23c Super Root Key Hash */
- u32 oem_uid; /* 0x9c OEM Unique ID */
- u8 reserved2[0x04];
- u32 ovpr; /* 0xA4 Intent To Secure */
- u8 reserved4[0x08];
- u32 fsl_uid; /* 0xB0 FSL Unique ID */
- u8 reserved5[0x04];
- u32 fsl_spfr0; /* Scratch Pad Fuse Register 0 */
- u32 fsl_spfr1; /* Scratch Pad Fuse Register 1 */
-};
-#endif
#ifdef CONFIG_FSL_CORENET
#define CONFIG_SYS_FSL_CORENET_CCM_OFFSET 0x0000
@@ -2897,6 +2883,7 @@ struct ccsr_sfp_regs {
#define CONFIG_SYS_MPC85xx_SATA2_OFFSET 0x221000
#define CONFIG_SYS_FSL_SEC_OFFSET 0x300000
#define CONFIG_SYS_FSL_JR0_OFFSET 0x301000
+#define CONFIG_SYS_SEC_MON_OFFSET 0x314000
#define CONFIG_SYS_FSL_CORENET_PME_OFFSET 0x316000
#define CONFIG_SYS_FSL_QMAN_OFFSET 0x318000
#define CONFIG_SYS_FSL_BMAN_OFFSET 0x31a000
@@ -2964,7 +2951,7 @@ struct ccsr_sfp_regs {
#endif
#define CONFIG_SYS_MPC85xx_SERDES2_OFFSET 0xE3100
#define CONFIG_SYS_MPC85xx_SERDES1_OFFSET 0xE3000
-#define CONFIG_SYS_SNVS_OFFSET 0xE6000
+#define CONFIG_SYS_SEC_MON_OFFSET 0xE6000
#define CONFIG_SYS_SFP_OFFSET 0xE7000
#define CONFIG_SYS_MPC85xx_CPM_OFFSET 0x80000
#define CONFIG_SYS_FSL_QMAN_OFFSET 0x88000
@@ -3094,6 +3081,9 @@ struct ccsr_sfp_regs {
#define CONFIG_SYS_SFP_ADDR \
(CONFIG_SYS_IMMR + CONFIG_SYS_SFP_OFFSET)
+#define CONFIG_SYS_SEC_MON_ADDR \
+ (CONFIG_SYS_IMMR + CONFIG_SYS_SEC_MON_OFFSET)
+
#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
#define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MDIO1_OFFSET)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index db8cc8c..fdfca90 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1202,12 +1202,17 @@ struct cpu_type {
u32 soc_ver;
u32 num_cores;
u32 mask; /* which cpu(s) actually exist */
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ u32 dsp_num_cores;
+ u32 dsp_mask; /* which DSP cpu(s) actually exist */
+#endif
};
struct cpu_type *identify_cpu(u32 ver);
int fixup_cpu(void);
int fsl_qoriq_core_to_cluster(unsigned int core);
+int fsl_qoriq_dsp_core_to_cluster(unsigned int core);
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
#define CPU_TYPE_ENTRY(n, v, nc) \
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 14af660..7181cac 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -72,4 +72,10 @@ obj-$(CONFIG_P5020DS) += p_corenet/
obj-$(CONFIG_P5040DS) += p_corenet/
obj-$(CONFIG_LS102XA_NS_ACCESS) += ns_access.o
+
+ifdef CONFIG_SECURE_BOOT
+obj-y += fsl_validate.o
+obj-$(CONFIG_CMD_ESBC_VALIDATE) += cmd_esbc_validate.o
+endif
+
endif
diff --git a/board/freescale/common/cmd_esbc_validate.c b/board/freescale/common/cmd_esbc_validate.c
new file mode 100644
index 0000000..8500ba5
--- /dev/null
+++ b/board/freescale/common/cmd_esbc_validate.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <fsl_validate.h>
+
+static int do_esbc_validate(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc < 2)
+ return cmd_usage(cmdtp);
+
+ return fsl_secboot_validate(cmdtp, flag, argc, argv);
+}
+
+/***************************************************/
+static char esbc_validate_help_text[] =
+ "esbc_validate hdr_addr <hash_val> - Validates signature using\n"
+ " RSA verification\n"
+ " $hdr_addr Address of header of the image\n"
+ " to be validated.\n"
+ " $hash_val -Optional\n"
+ " It provides Hash of public/srk key to be\n"
+ " used to verify signature.\n";
+
+U_BOOT_CMD(
+ esbc_validate, 3, 0, do_esbc_validate,
+ "Validates signature on a given image using RSA verification",
+ esbc_validate_help_text
+);
diff --git a/board/freescale/common/fsl_validate.c b/board/freescale/common/fsl_validate.c
new file mode 100644
index 0000000..5283648
--- /dev/null
+++ b/board/freescale/common/fsl_validate.c
@@ -0,0 +1,840 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_validate.h>
+#include <fsl_secboot_err.h>
+#include <fsl_sfp.h>
+#include <fsl_sec.h>
+#include <command.h>
+#include <malloc.h>
+#include <dm/uclass.h>
+#include <u-boot/rsa-mod-exp.h>
+#include <hash.h>
+#include <fsl_secboot_err.h>
+#ifndef CONFIG_MPC85xx
+#include <asm/arch/immap_ls102xa.h>
+#endif
+
+#define SHA256_BITS 256
+#define SHA256_BYTES (256/8)
+#define SHA256_NIBBLES (256/4)
+#define NUM_HEX_CHARS (sizeof(ulong) * 2)
+
+/* This array contains DER value for SHA-256 */
+static const u8 hash_identifier[] = { 0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60,
+ 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00,
+ 0x04, 0x20
+ };
+
+static u8 hash_val[SHA256_BYTES];
+static const u8 barker_code[ESBC_BARKER_LEN] = { 0x68, 0x39, 0x27, 0x81 };
+
+void branch_to_self(void) __attribute__ ((noreturn));
+
+/*
+ * This function will put core in infinite loop.
+ * This will be called when the ESBC can not proceed further due
+ * to some unknown errors.
+ */
+void branch_to_self(void)
+{
+ printf("Core is in infinite loop due to errors.\n");
+self:
+ goto self;
+}
+
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+static u32 check_ie(struct fsl_secboot_img_priv *img)
+{
+ if (img->hdr.ie_flag)
+ return 1;
+
+ return 0;
+}
+
+/* This function returns the CSF Header Address of uboot
+ * For MPC85xx based platforms, the LAW mapping for NOR
+ * flash changes in uboot code. Hence the offset needs
+ * to be calculated and added to the new NOR flash base
+ * address
+ */
+#if defined(CONFIG_MPC85xx)
+int get_csf_base_addr(ulong *csf_addr, ulong *flash_base_addr)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ u32 csf_hdr_addr = in_be32(&gur->scratchrw[0]);
+ u32 csf_flash_offset = csf_hdr_addr & ~(CONFIG_SYS_PBI_FLASH_BASE);
+ ulong flash_addr, addr;
+ int found = 0;
+ int i = 0;
+
+ for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
+ flash_addr = flash_info[i].start[0];
+ addr = flash_info[i].start[0] + csf_flash_offset;
+ if (memcmp((u8 *)addr, barker_code, ESBC_BARKER_LEN) == 0) {
+ debug("Barker found on addr %lx\n", addr);
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found)
+ return -1;
+
+ *csf_addr = addr;
+ *flash_base_addr = flash_addr;
+
+ return 0;
+}
+#else
+/* For platforms like LS1020, correct flash address is present in
+ * the header. So the function reqturns flash base address as 0
+ */
+int get_csf_base_addr(ulong *csf_addr, ulong *flash_base_addr)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ u32 csf_hdr_addr = in_be32(&gur->scratchrw[0]);
+
+ if (memcmp((u8 *)csf_hdr_addr, barker_code, ESBC_BARKER_LEN))
+ return -1;
+
+ *csf_addr = csf_hdr_addr;
+ *flash_base_addr = 0;
+ return 0;
+}
+#endif
+
+static int get_ie_info_addr(ulong *ie_addr)
+{
+ struct fsl_secboot_img_hdr *hdr;
+ struct fsl_secboot_sg_table *sg_tbl;
+ ulong flash_base_addr, csf_addr;
+
+ if (get_csf_base_addr(&csf_addr, &flash_base_addr))
+ return -1;
+
+ hdr = (struct fsl_secboot_img_hdr *)csf_addr;
+
+ /* For SoC's with Trust Architecture v1 with corenet bus
+ * the sg table field in CSF header has absolute address
+ * for sg table in memory. In other Trust Architecture,
+ * this field specifies the offset of sg table from the
+ * base address of CSF Header
+ */
+#if defined(CONFIG_FSL_TRUST_ARCH_v1) && defined(CONFIG_FSL_CORENET)
+ sg_tbl = (struct fsl_secboot_sg_table *)
+ (((ulong)hdr->psgtable & ~(CONFIG_SYS_PBI_FLASH_BASE)) +
+ flash_base_addr);
+#else
+ sg_tbl = (struct fsl_secboot_sg_table *)(csf_addr +
+ (ulong)hdr->psgtable);
+#endif
+
+ /* IE Key Table is the first entry in the SG Table */
+#if defined(CONFIG_MPC85xx)
+ *ie_addr = (sg_tbl->src_addr & ~(CONFIG_SYS_PBI_FLASH_BASE)) +
+ flash_base_addr;
+#else
+ *ie_addr = sg_tbl->src_addr;
+#endif
+
+ debug("IE Table address is %lx\n", *ie_addr);
+ return 0;
+}
+
+#endif
+
+#ifdef CONFIG_KEY_REVOCATION
+/* This function checks srk_table_flag in header and set/reset srk_flag.*/
+static u32 check_srk(struct fsl_secboot_img_priv *img)
+{
+ if (img->hdr.len_kr.srk_table_flag & SRK_FLAG)
+ return 1;
+
+ return 0;
+}
+
+/* This function returns ospr's key_revoc values.*/
+static u32 get_key_revoc(void)
+{
+ struct ccsr_sfp_regs *sfp_regs = (void *)(CONFIG_SYS_SFP_ADDR);
+ return (sfp_in32(&sfp_regs->ospr) & OSPR_KEY_REVOC_MASK) >>
+ OSPR_KEY_REVOC_SHIFT;
+}
+
+/* This function checks if selected key is revoked or not.*/
+static u32 is_key_revoked(u32 keynum, u32 rev_flag)
+{
+ if (keynum == UNREVOCABLE_KEY)
+ return 0;
+
+ if ((u32)(1 << (ALIGN_REVOC_KEY - keynum)) & rev_flag)
+ return 1;
+
+ return 0;
+}
+
+/* It validates srk_table key lengths.*/
+static u32 validate_srk_tbl(struct srk_table *tbl, u32 num_entries)
+{
+ int i = 0;
+ for (i = 0; i < num_entries; i++) {
+ if (!((tbl[i].key_len == 2 * KEY_SIZE_BYTES/4) ||
+ (tbl[i].key_len == 2 * KEY_SIZE_BYTES/2) ||
+ (tbl[i].key_len == 2 * KEY_SIZE_BYTES)))
+ return ERROR_ESBC_CLIENT_HEADER_INV_SRK_ENTRY_KEYLEN;
+ }
+ return 0;
+}
+#endif
+
+/* This function return length of public key.*/
+static inline u32 get_key_len(struct fsl_secboot_img_priv *img)
+{
+ return img->key_len;
+}
+
+/*
+ * Handles the ESBC uboot client header verification failure.
+ * This function handles all the errors which might occur in the
+ * parsing and checking of ESBC uboot client header. It will also
+ * set the error bits in the SEC_MON.
+ */
+static void fsl_secboot_header_verification_failure(void)
+{
+ struct ccsr_sec_mon_regs *sec_mon_regs = (void *)
+ (CONFIG_SYS_SEC_MON_ADDR);
+ struct ccsr_sfp_regs *sfp_regs = (void *)(CONFIG_SYS_SFP_ADDR);
+ u32 sts = sec_mon_in32(&sec_mon_regs->hp_stat);
+
+ /* 29th bit of OSPR is ITS */
+ u32 its = sfp_in32(&sfp_regs->ospr) >> 2;
+
+ /*
+ * Read the SEC_MON status register
+ * Read SSM_ST field
+ */
+ sts = sec_mon_in32(&sec_mon_regs->hp_stat);
+ if ((sts & HPSR_SSM_ST_MASK) == HPSR_SSM_ST_TRUST) {
+ if (its == 1)
+ change_sec_mon_state(HPSR_SSM_ST_TRUST,
+ HPSR_SSM_ST_SOFT_FAIL);
+ else
+ change_sec_mon_state(HPSR_SSM_ST_TRUST,
+ HPSR_SSM_ST_NON_SECURE);
+ }
+
+ printf("Generating reset request\n");
+ do_reset(NULL, 0, 0, NULL);
+}
+
+/*
+ * Handles the ESBC uboot client image verification failure.
+ * This function handles all the errors which might occur in the
+ * public key hash comparison and signature verification of
+ * ESBC uboot client image. It will also
+ * set the error bits in the SEC_MON.
+ */
+static void fsl_secboot_image_verification_failure(void)
+{
+ struct ccsr_sec_mon_regs *sec_mon_regs = (void *)
+ (CONFIG_SYS_SEC_MON_ADDR);
+ struct ccsr_sfp_regs *sfp_regs = (void *)(CONFIG_SYS_SFP_ADDR);
+ u32 sts = sec_mon_in32(&sec_mon_regs->hp_stat);
+
+ u32 its = sfp_in32(&sfp_regs->ospr) & ITS_MASK >> ITS_BIT;
+
+ /*
+ * Read the SEC_MON status register
+ * Read SSM_ST field
+ */
+ sts = sec_mon_in32(&sec_mon_regs->hp_stat);
+ if ((sts & HPSR_SSM_ST_MASK) == HPSR_SSM_ST_TRUST) {
+ if (its == 1) {
+ change_sec_mon_state(HPSR_SSM_ST_TRUST,
+ HPSR_SSM_ST_SOFT_FAIL);
+
+ printf("Generating reset request\n");
+ do_reset(NULL, 0, 0, NULL);
+ } else {
+ change_sec_mon_state(HPSR_SSM_ST_TRUST,
+ HPSR_SSM_ST_NON_SECURE);
+ }
+ }
+}
+
+static void fsl_secboot_bootscript_parse_failure(void)
+{
+ fsl_secboot_header_verification_failure();
+}
+
+/*
+ * Handles the errors in esbc boot.
+ * This function handles all the errors which might occur in the
+ * esbc boot phase. It will call the appropriate api to log the
+ * errors and set the error bits in the SEC_MON.
+ */
+void fsl_secboot_handle_error(int error)
+{
+ const struct fsl_secboot_errcode *e;
+
+ for (e = fsl_secboot_errcodes; e->errcode != ERROR_ESBC_CLIENT_MAX;
+ e++) {
+ if (e->errcode == error)
+ printf("ERROR :: %x :: %s\n", error, e->name);
+ }
+
+ switch (error) {
+ case ERROR_ESBC_CLIENT_HEADER_BARKER:
+ case ERROR_ESBC_CLIENT_HEADER_IMG_SIZE:
+ case ERROR_ESBC_CLIENT_HEADER_KEY_LEN:
+ case ERROR_ESBC_CLIENT_HEADER_SIG_LEN:
+ case ERROR_ESBC_CLIENT_HEADER_KEY_LEN_NOT_TWICE_SIG_LEN:
+ case ERROR_ESBC_CLIENT_HEADER_KEY_MOD_1:
+ case ERROR_ESBC_CLIENT_HEADER_KEY_MOD_2:
+ case ERROR_ESBC_CLIENT_HEADER_SIG_KEY_MOD:
+ case ERROR_ESBC_CLIENT_HEADER_SG_ESBC_EP:
+ case ERROR_ESBC_CLIENT_HEADER_SG_ENTIRES_BAD:
+#ifdef CONFIG_KEY_REVOCATION
+ case ERROR_ESBC_CLIENT_HEADER_KEY_REVOKED:
+ case ERROR_ESBC_CLIENT_HEADER_INVALID_SRK_NUM_ENTRY:
+ case ERROR_ESBC_CLIENT_HEADER_INVALID_KEY_NUM:
+ case ERROR_ESBC_CLIENT_HEADER_INV_SRK_ENTRY_KEYLEN:
+#endif
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ /*@fallthrough@*/
+ case ERROR_ESBC_CLIENT_HEADER_IE_KEY_REVOKED:
+ case ERROR_ESBC_CLIENT_HEADER_INVALID_IE_NUM_ENTRY:
+ case ERROR_ESBC_CLIENT_HEADER_INVALID_IE_KEY_NUM:
+ case ERROR_ESBC_CLIENT_HEADER_INV_IE_ENTRY_KEYLEN:
+ case ERROR_IE_TABLE_NOT_FOUND:
+#endif
+ fsl_secboot_header_verification_failure();
+ break;
+ case ERROR_ESBC_SEC_RESET:
+ case ERROR_ESBC_SEC_DEQ:
+ case ERROR_ESBC_SEC_ENQ:
+ case ERROR_ESBC_SEC_DEQ_TO:
+ case ERROR_ESBC_SEC_JOBQ_STATUS:
+ case ERROR_ESBC_CLIENT_HASH_COMPARE_KEY:
+ case ERROR_ESBC_CLIENT_HASH_COMPARE_EM:
+ fsl_secboot_image_verification_failure();
+ break;
+ case ERROR_ESBC_MISSING_BOOTM:
+ fsl_secboot_bootscript_parse_failure();
+ break;
+ case ERROR_ESBC_WRONG_CMD:
+ default:
+ branch_to_self();
+ break;
+ }
+}
+
+static void fsl_secblk_handle_error(int error)
+{
+ switch (error) {
+ case ERROR_ESBC_SEC_ENQ:
+ fsl_secboot_handle_error(ERROR_ESBC_SEC_ENQ);
+ break;
+ case ERROR_ESBC_SEC_DEQ:
+ fsl_secboot_handle_error(ERROR_ESBC_SEC_DEQ);
+ break;
+ case ERROR_ESBC_SEC_DEQ_TO:
+ fsl_secboot_handle_error(ERROR_ESBC_SEC_DEQ_TO);
+ break;
+ default:
+ printf("Job Queue Output status %x\n", error);
+ fsl_secboot_handle_error(ERROR_ESBC_SEC_JOBQ_STATUS);
+ break;
+ }
+}
+
+/*
+ * Calculate hash of key obtained via offset present in ESBC uboot
+ * client hdr. This function calculates the hash of key which is obtained
+ * through offset present in ESBC uboot client header.
+ */
+static int calc_img_key_hash(struct fsl_secboot_img_priv *img)
+{
+ struct hash_algo *algo;
+ void *ctx;
+ int i, srk = 0;
+ int ret = 0;
+ const char *algo_name = "sha256";
+
+ /* Calculate hash of the esbc key */
+ ret = hash_progressive_lookup_algo(algo_name, &algo);
+ if (ret)
+ return ret;
+
+ ret = algo->hash_init(algo, &ctx);
+ if (ret)
+ return ret;
+
+ /* Update hash for ESBC key */
+#ifdef CONFIG_KEY_REVOCATION
+ if (check_srk(img)) {
+ ret = algo->hash_update(algo, ctx,
+ (u8 *)(img->ehdrloc + img->hdr.srk_tbl_off),
+ img->hdr.len_kr.num_srk * sizeof(struct srk_table), 1);
+ srk = 1;
+ }
+#endif
+ if (!srk)
+ ret = algo->hash_update(algo, ctx,
+ img->img_key, img->key_len, 1);
+ if (ret)
+ return ret;
+
+ /* Copy hash at destination buffer */
+ ret = algo->hash_finish(algo, ctx, hash_val, algo->digest_size);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < SHA256_BYTES; i++)
+ img->img_key_hash[i] = hash_val[i];
+
+ return 0;
+}
+
+/*
+ * Calculate hash of ESBC hdr and ESBC. This function calculates the
+ * single hash of ESBC header and ESBC image. If SG flag is on, all
+ * SG entries are also hashed alongwith the complete SG table.
+ */
+static int calc_esbchdr_esbc_hash(struct fsl_secboot_img_priv *img)
+{
+ struct hash_algo *algo;
+ void *ctx;
+ int ret = 0;
+ int key_hash = 0;
+ const char *algo_name = "sha256";
+
+ /* Calculate the hash of the ESBC */
+ ret = hash_progressive_lookup_algo(algo_name, &algo);
+ if (ret)
+ return ret;
+
+ ret = algo->hash_init(algo, &ctx);
+ /* Copy hash at destination buffer */
+ if (ret)
+ return ret;
+
+ /* Update hash for CSF Header */
+ ret = algo->hash_update(algo, ctx,
+ (u8 *)&img->hdr, sizeof(struct fsl_secboot_img_hdr), 0);
+ if (ret)
+ return ret;
+
+ /* Update the hash with that of srk table if srk flag is 1
+ * If IE Table is selected, key is not added in the hash
+ * If neither srk table nor IE key table available, add key
+ * from header in the hash calculation
+ */
+#ifdef CONFIG_KEY_REVOCATION
+ if (check_srk(img)) {
+ ret = algo->hash_update(algo, ctx,
+ (u8 *)(img->ehdrloc + img->hdr.srk_tbl_off),
+ img->hdr.len_kr.num_srk * sizeof(struct srk_table), 0);
+ key_hash = 1;
+ }
+#endif
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ if (!key_hash && check_ie(img))
+ key_hash = 1;
+#endif
+ if (!key_hash)
+ ret = algo->hash_update(algo, ctx,
+ img->img_key, img->hdr.key_len, 0);
+ if (ret)
+ return ret;
+
+ /* Update hash for actual Image */
+ ret = algo->hash_update(algo, ctx,
+ (u8 *)img->hdr.pimg, img->hdr.img_size, 1);
+ if (ret)
+ return ret;
+
+ /* Copy hash at destination buffer */
+ ret = algo->hash_finish(algo, ctx, hash_val, algo->digest_size);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+/*
+ * Construct encoded hash EM' wrt PKCSv1.5. This function calculates the
+ * pointers for padding, DER value and hash. And finally, constructs EM'
+ * which includes hash of complete CSF header and ESBC image. If SG flag
+ * is on, hash of SG table and entries is also included.
+ */
+static void construct_img_encoded_hash_second(struct fsl_secboot_img_priv *img)
+{
+ /*
+ * RSA PKCSv1.5 encoding format for encoded message is below
+ * EM = 0x0 || 0x1 || PS || 0x0 || DER || Hash
+ * PS is Padding String
+ * DER is DER value for SHA-256
+ * Hash is SHA-256 hash
+ * *********************************************************
+ * representative points to first byte of EM initially and is
+ * filled with 0x0
+ * representative is incremented by 1 and second byte is filled
+ * with 0x1
+ * padding points to third byte of EM
+ * digest points to full length of EM - 32 bytes
+ * hash_id (DER value) points to 19 bytes before pDigest
+ * separator is one byte which separates padding and DER
+ */
+
+ size_t len;
+ u8 *representative;
+ u8 *padding, *digest;
+ u8 *hash_id, *separator;
+ int i;
+
+ len = (get_key_len(img) / 2) - 1;
+ representative = img->img_encoded_hash_second;
+ representative[0] = 0;
+ representative[1] = 1; /* block type 1 */
+
+ padding = &representative[2];
+ digest = &representative[1] + len - 32;
+ hash_id = digest - sizeof(hash_identifier);
+ separator = hash_id - 1;
+
+ /* fill padding area pointed by padding with 0xff */
+ memset(padding, 0xff, separator - padding);
+
+ /* fill byte pointed by separator */
+ *separator = 0;
+
+ /* fill SHA-256 DER value pointed by HashId */
+ memcpy(hash_id, hash_identifier, sizeof(hash_identifier));
+
+ /* fill hash pointed by Digest */
+ for (i = 0; i < SHA256_BYTES; i++)
+ digest[i] = hash_val[i];
+}
+
+/*
+ * Reads and validates the ESBC client header.
+ * This function reads key and signature from the ESBC client header.
+ * If Scatter/Gather flag is on, lengths and offsets of images
+ * present as SG entries are also read. This function also checks
+ * whether the header is valid or not.
+ */
+static int read_validate_esbc_client_header(struct fsl_secboot_img_priv *img)
+{
+ char buf[20];
+ struct fsl_secboot_img_hdr *hdr = &img->hdr;
+ void *esbc = (u8 *)img->ehdrloc;
+ u8 *k, *s;
+#ifdef CONFIG_KEY_REVOCATION
+ u32 ret;
+ u32 key_num, key_revoc_flag, size;
+#endif
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ struct ie_key_info *ie_info;
+ u32 ie_num, ie_revoc_flag, ie_key_len;
+#endif
+ int key_found = 0;
+
+ /* check barker code */
+ if (memcmp(hdr->barker, barker_code, ESBC_BARKER_LEN))
+ return ERROR_ESBC_CLIENT_HEADER_BARKER;
+
+ sprintf(buf, "%p", hdr->pimg);
+ setenv("img_addr", buf);
+
+ if (!hdr->img_size)
+ return ERROR_ESBC_CLIENT_HEADER_IMG_SIZE;
+
+ /* Key checking*/
+#ifdef CONFIG_KEY_REVOCATION
+ if (check_srk(img)) {
+ if ((hdr->len_kr.num_srk == 0) ||
+ (hdr->len_kr.num_srk > MAX_KEY_ENTRIES))
+ return ERROR_ESBC_CLIENT_HEADER_INVALID_SRK_NUM_ENTRY;
+
+ key_num = hdr->len_kr.srk_sel;
+ if (key_num == 0 || key_num > hdr->len_kr.num_srk)
+ return ERROR_ESBC_CLIENT_HEADER_INVALID_KEY_NUM;
+
+ /* Get revoc key from sfp */
+ key_revoc_flag = get_key_revoc();
+ ret = is_key_revoked(key_num, key_revoc_flag);
+ if (ret)
+ return ERROR_ESBC_CLIENT_HEADER_KEY_REVOKED;
+
+ size = hdr->len_kr.num_srk * sizeof(struct srk_table);
+
+ memcpy(&img->srk_tbl, esbc + hdr->srk_tbl_off, size);
+
+ ret = validate_srk_tbl(img->srk_tbl, hdr->len_kr.num_srk);
+
+ if (ret != 0)
+ return ret;
+
+ img->key_len = img->srk_tbl[key_num - 1].key_len;
+
+ memcpy(&img->img_key, &(img->srk_tbl[key_num - 1].pkey),
+ img->key_len);
+
+ key_found = 1;
+ }
+#endif
+
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ if (!key_found && check_ie(img)) {
+ if (get_ie_info_addr(&img->ie_addr))
+ return ERROR_IE_TABLE_NOT_FOUND;
+ ie_info = (struct ie_key_info *)img->ie_addr;
+ if (ie_info->num_keys == 0 || ie_info->num_keys > 32)
+ return ERROR_ESBC_CLIENT_HEADER_INVALID_IE_NUM_ENTRY;
+
+ ie_num = hdr->ie_key_sel;
+ if (ie_num == 0 || ie_num > ie_info->num_keys)
+ return ERROR_ESBC_CLIENT_HEADER_INVALID_IE_KEY_NUM;
+
+ ie_revoc_flag = ie_info->key_revok;
+ if ((u32)(1 << (ie_num - 1)) & ie_revoc_flag)
+ return ERROR_ESBC_CLIENT_HEADER_IE_KEY_REVOKED;
+
+ ie_key_len = ie_info->ie_key_tbl[ie_num - 1].key_len;
+
+ if (!((ie_key_len == 2 * KEY_SIZE_BYTES / 4) ||
+ (ie_key_len == 2 * KEY_SIZE_BYTES / 2) ||
+ (ie_key_len == 2 * KEY_SIZE_BYTES)))
+ return ERROR_ESBC_CLIENT_HEADER_INV_IE_ENTRY_KEYLEN;
+
+ memcpy(&img->img_key, &(ie_info->ie_key_tbl[ie_num - 1].pkey),
+ ie_key_len);
+
+ img->key_len = ie_key_len;
+ key_found = 1;
+ }
+#endif
+
+ if (key_found == 0) {
+ /* check key length */
+ if (!((hdr->key_len == 2 * KEY_SIZE_BYTES / 4) ||
+ (hdr->key_len == 2 * KEY_SIZE_BYTES / 2) ||
+ (hdr->key_len == 2 * KEY_SIZE_BYTES)))
+ return ERROR_ESBC_CLIENT_HEADER_KEY_LEN;
+
+ memcpy(&img->img_key, esbc + hdr->pkey, hdr->key_len);
+
+ img->key_len = hdr->key_len;
+
+ key_found = 1;
+ }
+
+ /* check signaure */
+ if (get_key_len(img) == 2 * hdr->sign_len) {
+ /* check signature length */
+ if (!((hdr->sign_len == KEY_SIZE_BYTES / 4) ||
+ (hdr->sign_len == KEY_SIZE_BYTES / 2) ||
+ (hdr->sign_len == KEY_SIZE_BYTES)))
+ return ERROR_ESBC_CLIENT_HEADER_SIG_LEN;
+ } else {
+ return ERROR_ESBC_CLIENT_HEADER_KEY_LEN_NOT_TWICE_SIG_LEN;
+ }
+
+ memcpy(&img->img_sign, esbc + hdr->psign, hdr->sign_len);
+
+ /* No SG support */
+ if (hdr->sg_flag)
+ return ERROR_ESBC_CLIENT_HEADER_SG;
+
+ /* modulus most significant bit should be set */
+ k = (u8 *)&img->img_key;
+
+ if ((k[0] & 0x80) == 0)
+ return ERROR_ESBC_CLIENT_HEADER_KEY_MOD_1;
+
+ /* modulus value should be odd */
+ if ((k[get_key_len(img) / 2 - 1] & 0x1) == 0)
+ return ERROR_ESBC_CLIENT_HEADER_KEY_MOD_2;
+
+ /* Check signature value < modulus value */
+ s = (u8 *)&img->img_sign;
+
+ if (!(memcmp(s, k, hdr->sign_len) < 0))
+ return ERROR_ESBC_CLIENT_HEADER_SIG_KEY_MOD;
+
+ return ESBC_VALID_HDR;
+}
+
+static inline int str2longbe(const char *p, ulong *num)
+{
+ char *endptr;
+ ulong tmp;
+
+ if (!p) {
+ return 0;
+ } else {
+ tmp = simple_strtoul(p, &endptr, 16);
+ if (sizeof(ulong) == 4)
+ *num = cpu_to_be32(tmp);
+ else
+ *num = cpu_to_be64(tmp);
+ }
+
+ return *p != '\0' && *endptr == '\0';
+}
+
+int fsl_secboot_validate(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ struct ccsr_sfp_regs *sfp_regs = (void *)(CONFIG_SYS_SFP_ADDR);
+ ulong hash[SHA256_BYTES/sizeof(ulong)];
+ char hash_str[NUM_HEX_CHARS + 1];
+ ulong addr = simple_strtoul(argv[1], NULL, 16);
+ struct fsl_secboot_img_priv *img;
+ struct fsl_secboot_img_hdr *hdr;
+ void *esbc;
+ int ret, i, hash_cmd = 0;
+ u32 srk_hash[8];
+ uint32_t key_len;
+ struct key_prop prop;
+#if !defined(USE_HOSTCC)
+ struct udevice *mod_exp_dev;
+#endif
+
+ if (argc == 3) {
+ char *cp = argv[2];
+ int i = 0;
+
+ if (*cp == '0' && *(cp + 1) == 'x')
+ cp += 2;
+
+ /* The input string expected is in hex, where
+ * each 4 bits would be represented by a hex
+ * sha256 hash is 256 bits long, which would mean
+ * num of characters = 256 / 4
+ */
+ if (strlen(cp) != SHA256_NIBBLES) {
+ printf("%s is not a 256 bits hex string as expected\n",
+ argv[2]);
+ return -1;
+ }
+
+ for (i = 0; i < sizeof(hash)/sizeof(ulong); i++) {
+ strncpy(hash_str, cp + (i * NUM_HEX_CHARS),
+ NUM_HEX_CHARS);
+ hash_str[NUM_HEX_CHARS] = '\0';
+ if (!str2longbe(hash_str, &hash[i])) {
+ printf("%s is not a 256 bits hex string ",
+ argv[2]);
+ return -1;
+ }
+ }
+
+ hash_cmd = 1;
+ }
+
+ img = malloc(sizeof(struct fsl_secboot_img_priv));
+
+ if (!img)
+ return -1;
+
+ memset(img, 0, sizeof(struct fsl_secboot_img_priv));
+
+ hdr = &img->hdr;
+ img->ehdrloc = addr;
+ esbc = (u8 *)img->ehdrloc;
+
+ memcpy(hdr, esbc, sizeof(struct fsl_secboot_img_hdr));
+
+ /* read and validate esbc header */
+ ret = read_validate_esbc_client_header(img);
+
+ if (ret != ESBC_VALID_HDR) {
+ fsl_secboot_handle_error(ret);
+ goto exit;
+ }
+
+ /* SRKH present in SFP */
+ for (i = 0; i < NUM_SRKH_REGS; i++)
+ srk_hash[i] = srk_in32(&sfp_regs->srk_hash[i]);
+
+ /*
+ * Calculate hash of key obtained via offset present in
+ * ESBC uboot client hdr
+ */
+ ret = calc_img_key_hash(img);
+ if (ret) {
+ fsl_secblk_handle_error(ret);
+ goto exit;
+ }
+
+ /* Compare hash obtained above with SRK hash present in SFP */
+ if (hash_cmd)
+ ret = memcmp(&hash, &img->img_key_hash, SHA256_BYTES);
+ else
+ ret = memcmp(srk_hash, img->img_key_hash, SHA256_BYTES);
+
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ if (!hash_cmd && check_ie(img))
+ ret = 0;
+#endif
+
+ if (ret != 0) {
+ fsl_secboot_handle_error(ERROR_ESBC_CLIENT_HASH_COMPARE_KEY);
+ goto exit;
+ }
+
+ ret = calc_esbchdr_esbc_hash(img);
+ if (ret) {
+ fsl_secblk_handle_error(ret);
+ goto exit;
+ }
+
+ /* Construct encoded hash EM' wrt PKCSv1.5 */
+ construct_img_encoded_hash_second(img);
+
+ /* Fill prop structure for public key */
+ memset(&prop, 0, sizeof(struct key_prop));
+ key_len = get_key_len(img) / 2;
+ prop.modulus = img->img_key;
+ prop.public_exponent = img->img_key + key_len;
+ prop.num_bits = key_len * 8;
+ prop.exp_len = key_len;
+
+ ret = uclass_get_device(UCLASS_MOD_EXP, 0, &mod_exp_dev);
+ if (ret) {
+ printf("RSA: Can't find Modular Exp implementation\n");
+ return -EINVAL;
+ }
+
+ ret = rsa_mod_exp(mod_exp_dev, img->img_sign, img->hdr.sign_len,
+ &prop, img->img_encoded_hash);
+ if (ret) {
+ fsl_secblk_handle_error(ret);
+ goto exit;
+ }
+
+ /*
+ * compare the encoded messages EM' and EM wrt RSA PKCSv1.5
+ * memcmp returns zero on success
+ * memcmp returns non-zero on failure
+ */
+ ret = memcmp(&img->img_encoded_hash_second, &img->img_encoded_hash,
+ img->hdr.sign_len);
+
+ if (ret) {
+ fsl_secboot_handle_error(ERROR_ESBC_CLIENT_HASH_COMPARE_EM);
+ goto exit;
+ }
+
+ printf("esbc_validate command successful\n");
+
+exit:
+ return 0;
+}
diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c
index 5aa11b1..e1148e5 100644
--- a/board/freescale/t104xrdb/ddr.c
+++ b/board/freescale/t104xrdb/ddr.c
@@ -16,21 +16,6 @@
DECLARE_GLOBAL_DATA_PTR;
-int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
- unsigned int controller_number,
- unsigned int dimm_number)
-{
- const char dimm_model[] = "RAW timing DDR";
-
- if ((controller_number == 0) && (dimm_number == 0)) {
- memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t));
- memset(pdimm->mpart, 0, sizeof(pdimm->mpart));
- memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1);
- }
-
- return 0;
-}
-
void fsl_ddr_board_options(memctl_options_t *popts,
dimm_params_t *pdimm,
unsigned int ctrl_num)
diff --git a/board/freescale/t104xrdb/ddr.h b/board/freescale/t104xrdb/ddr.h
index 09b30b9..ab1c32d 100644
--- a/board/freescale/t104xrdb/ddr.h
+++ b/board/freescale/t104xrdb/ddr.h
@@ -6,35 +6,6 @@
#ifndef __DDR_H__
#define __DDR_H__
-dimm_params_t ddr_raw_timing = {
- .n_ranks = 2,
- .rank_density = 2147483648u,
- .capacity = 4294967296u,
- .primary_sdram_width = 64,
- .ec_sdram_width = 8,
- .registered_dimm = 0,
- .mirrored_dimm = 0,
- .n_row_addr = 15,
- .n_col_addr = 10,
- .n_banks_per_sdram_device = 8,
- .edc_config = 2, /* ECC */
- .burst_lengths_bitmask = 0x0c,
- .tckmin_x_ps = 1071,
- .caslat_x = 0xfe << 4, /* 5,6,7,8,9,10,11 */
- .taa_ps = 13125,
- .twr_ps = 15000,
- .trcd_ps = 13125,
- .trrd_ps = 6000,
- .trp_ps = 13125,
- .tras_ps = 34000,
- .trc_ps = 48125,
- .trfc_ps = 260000,
- .twtr_ps = 7500,
- .trtp_ps = 7500,
- .refresh_rate_ps = 7800000,
- .tfaw_ps = 35000,
-};
-
struct board_specific_parameters {
u32 n_ranks;
u32 datarate_mhz_high;
diff --git a/doc/README.Heterogeneous-SoCs b/doc/README.Heterogeneous-SoCs
new file mode 100644
index 0000000..9da652e
--- /dev/null
+++ b/doc/README.Heterogeneous-SoCs
@@ -0,0 +1,105 @@
+DSP side awareness for Freescale heterogeneous multicore chips based on
+StarCore and Power Architecture
+===============================================================
+powerpc/mpc85xx code ve APIs and function to get the number,
+configuration and frequencies of all PowerPC cores and devices
+connected to them, but it didnt have the similar code ofr HEterogeneous
+SC3900/DSP cores and such devices like CPRI, MAPLE, MAPLE-ULB etc.
+
+Code for DSP side awareness provides such functionality for Freescale
+Heterogeneous SoCs which are chasis-2 compliant like B4860 and B4420
+
+As part of this feature, following changes have been made:
+==========================================================
+
+1. Changed files:
+=================
+- arch/powerpc/cpu/mpc85xx/cpu.c
+
+Code added in this file to print the DSP cores and other device's(CPRI,
+MAPLE etc) frequencies
+
+- arch/powerpc/cpu/mpc85xx/speed.c
+
+Added Defines and code to extract the frequncy information for all
+required cores and devices from RCW and System frequency
+
+- arch/powerpc/cpu/mpc8xxx/cpu.c
+
+Added API to get the number of SC cores in running system and Their BIT
+MASK, similar to the code written for PowerPC
+
+- arch/powerpc/include/asm/config_mpc85xx.h
+
+Added top level CONFIG to identify presence of HETEROGENUOUS clusters
+in the system and CONFIGS for SC3900/DSP components
+
+- arch/powerpc/include/asm/processor.h
+- include/common.h
+
+Added newly added Functions Declaration
+
+- include/e500.h
+
+Global structure updated for dsp cores and other components
+
+2. CONFIGs ADDED
+================
+
+CONFIG_HETROGENOUS_CLUSTERS - Define for checking the presence of
+ DSP/SC3900 core clusters
+
+CONFIG_SYS_FSL_NUM_CC_PLLS - Define for number of PLLs
+
+Though there are only 4 PLLs in B4, but in sequence of PLLs from PLL1 -
+PLL5, PLL3 is Reserved(as mentioned in RM), so this define contains the
+value as 5 not 4, to iterate over all PLLs while coding
+
+CONFIG_SYS_MAPLE - Define for MAPLE Baseband Accelerator
+CONFIG_SYS_CPRI - Define for CPRI Interface
+CONFIG_PPC_CLUSTER_START - Start index of ppc clusters
+CONFIG_DSP_CLUSTER_START - Start index of dsp clusters
+
+Following are the defines for PLL's index that provide the Clocking to
+CPRI, ULB and ETVE components
+
+CONFIG_SYS_CPRI_CLK - Define PLL index for CPRI clock
+CONFIG_SYS_ULB_CLK - Define PLL index for ULB clock
+CONFIG_SYS_ETVPE_CLK - Define PLL index for ETVPE clock
+
+3. Changes in MPC85xx_SYS_INFO Global structure
+===============================================
+
+DSP cores and other device's components have been added in this structure.
+
+freq_processor_dsp[CONFIG_MAX_DSP_CPUS] - Array to contain the DSP core's frequencies
+freq_cpri - To store CPRI frequency
+freq_maple - To store MAPLE frequency
+freq_maple_ulb - To store MAPLE-ULB frequency
+freq_maple_etvpe - To store MAPLE-eTVPE frequency
+
+4. U-BOOT LOGS
+==============
+4.1 B4860QDS board
+ Boot from NOR flash
+
+U-Boot 2014.07-00222-g70587a8-dirty (Aug 07 2014 - 13:15:47)
+
+CPU0: B4860E, Version: 2.0, (0x86880020)
+Core: e6500, Version: 2.0, (0x80400020) Clock Configuration:
+ CPU0:1600 MHz, CPU1:1600 MHz, CPU2:1600 MHz, CPU3:1600 MHz,
+ DSP CPU0:1200 MHz, DSP CPU1:1200 MHz, DSP CPU2:1200 MHz, DSP CPU3:1200 MHz,
+ DSP CPU4:1200 MHz, DSP CPU5:1200 MHz,
+ CCB:666.667 MHz,
+ DDR:933.333 MHz (1866.667 MT/s data rate) (Asynchronous), IFC:166.667 MHz
+ CPRI:600 MHz
+ MAPLE:600 MHz, MAPLE-ULB:800 MHz, MAPLE-eTVPE:1000 MHz
+ FMAN1: 666.667 MHz
+ QMAN: 333.333 MHz
+
+CPUn - PowerPC core
+DSP CPUn - SC3900 core
+
+Shaveta Leekha(shaveta@freescale.com)
+Created August 7, 2014
+===========================================
diff --git a/doc/README.esbc_validate b/doc/README.esbc_validate
new file mode 100644
index 0000000..941b607
--- /dev/null
+++ b/doc/README.esbc_validate
@@ -0,0 +1,41 @@
+/*
+ * (C) Copyright 2015
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+esbc_validate command
+========================================
+
+1. esbc_validate command is meant for validating header and
+ signature of images (Boot Script and ESBC uboot client).
+ SHA-256 and RSA operations are performed using SEC block in HW.
+ This command works on both PBL based and Non PBL based Freescale
+ platforms.
+ Command usage:
+ esbc_validate img_hdr_addr [pub_key_hash]
+ esbc_validate hdr_addr <hash_val>
+ Validates signature using RSA verification.
+ $hdr_addr Address of header of the image to be validated.
+ $hash_val -Optional. It provides Hash of public/srk key to be
+ used to verify signature.
+
+2. ESBC uboot client can be linux. Additionally, rootfs and device
+ tree blob can also be signed.
+3. In the event of header or signature failure in validation,
+ ITS and ITF bits determine further course of action.
+4. In case of soft failure, appropriate error is dumped on console.
+5. In case of hard failure, SoC is issued RESET REQUEST after
+ dumping error on the console.
+6. KEY REVOCATION Feature:
+ QorIQ platforms like B4/T4 have support of srk key table and key
+ revocation in ISBC code in Silicon.
+ The srk key table allows the user to have a key table with multiple
+ keys and revoke any key in case of particular key gets compromised.
+ In case the ISBC code uses the key revocation and srk key table to
+ verify the u-boot code, the subsequent chain of trust should also
+ use the same.
+6. ISBC KEY EXTENSION Feature:
+ This feature allows large number of keys to be used for esbc validation
+ of images. A set of public keys is being signed and validated by ISBC
+ which can be further used for esbc validation of images.
diff --git a/drivers/crypto/rsa_mod_exp/Makefile b/drivers/crypto/rsa_mod_exp/Makefile
index 915b751..ae3dcf3 100644
--- a/drivers/crypto/rsa_mod_exp/Makefile
+++ b/drivers/crypto/rsa_mod_exp/Makefile
@@ -4,4 +4,5 @@
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_RSA) += mod_exp_uclass.o mod_exp_sw.o
+obj-$(CONFIG_RSA) += mod_exp_uclass.o
+obj-$(CONFIG_RSA_SOFTWARE_EXP) += mod_exp_sw.o
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 0df25c3..36a8f0d 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -53,3 +53,11 @@ config DM_CROS_EC
but otherwise makes few changes. Since cros_ec also supports
LPC (which doesn't support driver model yet), a full
conversion is not yet possible.
+
+config CONFIG_FSL_SEC_MON
+ bool "Enable FSL SEC_MON Driver"
+ help
+ Freescale Security Monitor block is responsible for monitoring
+ system states.
+ Security Monitor can be transitioned on any security failures,
+ like software violations or hardware security violations.
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index a34972d..6028cd4 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_SMSC_LPC47M) += smsc_lpc47m.o
obj-$(CONFIG_STATUS_LED) += status_led.o
obj-$(CONFIG_TWL4030_LED) += twl4030_led.o
obj-$(CONFIG_FSL_IFC) += fsl_ifc.o
+obj-$(CONFIG_FSL_SEC_MON) += fsl_sec_mon.o
diff --git a/drivers/misc/fsl_sec_mon.c b/drivers/misc/fsl_sec_mon.c
new file mode 100644
index 0000000..d482a7d
--- /dev/null
+++ b/drivers/misc/fsl_sec_mon.c
@@ -0,0 +1,146 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_sec_mon.h>
+
+int change_sec_mon_state(u32 initial_state, u32 final_state)
+{
+ struct ccsr_sec_mon_regs *sec_mon_regs = (void *)
+ (CONFIG_SYS_SEC_MON_ADDR);
+ u32 sts = sec_mon_in32(&sec_mon_regs->hp_stat);
+ int timeout = 10;
+
+ if ((sts & HPSR_SSM_ST_MASK) != initial_state)
+ return -1;
+
+ if (initial_state == HPSR_SSM_ST_TRUST) {
+ switch (final_state) {
+ case HPSR_SSM_ST_NON_SECURE:
+ printf("SEC_MON state transitioning to Soft Fail.\n");
+ sec_mon_setbits32(&sec_mon_regs->hp_com, HPCOMR_SW_SV);
+
+ /*
+ * poll till SEC_MON is in
+ * Soft Fail state
+ */
+ while (((sts & HPSR_SSM_ST_MASK) !=
+ HPSR_SSM_ST_SOFT_FAIL)) {
+ while (timeout) {
+ sts = sec_mon_in32
+ (&sec_mon_regs->hp_stat);
+
+ if ((sts & HPSR_SSM_ST_MASK) ==
+ HPSR_SSM_ST_SOFT_FAIL)
+ break;
+
+ udelay(10);
+ timeout--;
+ }
+ }
+
+ if (timeout == 0) {
+ printf("SEC_MON state transition timeout.\n");
+ return -1;
+ }
+
+ timeout = 10;
+
+ printf("SEC_MON state transitioning to Non Secure.\n");
+ sec_mon_setbits32(&sec_mon_regs->hp_com, HPCOMR_SSM_ST);
+
+ /*
+ * poll till SEC_MON is in
+ * Non Secure state
+ */
+ while (((sts & HPSR_SSM_ST_MASK) !=
+ HPSR_SSM_ST_NON_SECURE)) {
+ while (timeout) {
+ sts = sec_mon_in32
+ (&sec_mon_regs->hp_stat);
+
+ if ((sts & HPSR_SSM_ST_MASK) ==
+ HPSR_SSM_ST_NON_SECURE)
+ break;
+
+ udelay(10);
+ timeout--;
+ }
+ }
+
+ if (timeout == 0) {
+ printf("SEC_MON state transition timeout.\n");
+ return -1;
+ }
+ break;
+ case HPSR_SSM_ST_SOFT_FAIL:
+ printf("SEC_MON state transitioning to Soft Fail.\n");
+ sec_mon_setbits32(&sec_mon_regs->hp_com, HPCOMR_SW_FSV);
+
+ /*
+ * polling loop till SEC_MON is in
+ * Soft Fail state
+ */
+ while (((sts & HPSR_SSM_ST_MASK) !=
+ HPSR_SSM_ST_SOFT_FAIL)) {
+ while (timeout) {
+ sts = sec_mon_in32
+ (&sec_mon_regs->hp_stat);
+
+ if ((sts & HPSR_SSM_ST_MASK) ==
+ HPSR_SSM_ST_SOFT_FAIL)
+ break;
+
+ udelay(10);
+ timeout--;
+ }
+ }
+
+ if (timeout == 0) {
+ printf("SEC_MON state transition timeout.\n");
+ return -1;
+ }
+ break;
+ default:
+ return -1;
+ }
+ } else if (initial_state == HPSR_SSM_ST_NON_SECURE) {
+ switch (final_state) {
+ case HPSR_SSM_ST_SOFT_FAIL:
+ printf("SEC_MON state transitioning to Soft Fail.\n");
+ sec_mon_setbits32(&sec_mon_regs->hp_com, HPCOMR_SW_FSV);
+
+ /*
+ * polling loop till SEC_MON is in
+ * Soft Fail state
+ */
+ while (((sts & HPSR_SSM_ST_MASK) !=
+ HPSR_SSM_ST_SOFT_FAIL)) {
+ while (timeout) {
+ sts = sec_mon_in32
+ (&sec_mon_regs->hp_stat);
+
+ if ((sts & HPSR_SSM_ST_MASK) ==
+ HPSR_SSM_ST_SOFT_FAIL)
+ break;
+
+ udelay(10);
+ timeout--;
+ }
+ }
+
+ if (timeout == 0) {
+ printf("SEC_MON state transition timeout.\n");
+ return -1;
+ }
+ break;
+ default:
+ return -1;
+ }
+ }
+
+ return 0;
+}
diff --git a/include/common.h b/include/common.h
index 77c55c6..6df05b8 100644
--- a/include/common.h
+++ b/include/common.h
@@ -553,7 +553,9 @@ static inline int cpumask_next(int cpu, unsigned int mask)
iter++, cpu = cpumask_next(cpu, mask)) \
int cpu_numcores (void);
+int cpu_num_dspcores(void);
u32 cpu_mask (void);
+u32 cpu_dsp_mask(void);
int is_core_valid (unsigned int);
int probecpu (void);
int checkcpu (void);
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index d47f1be..5263318 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -220,7 +220,6 @@
#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
#define CONFIG_DDR_SPD
-#define CONFIG_SYS_DDR_RAW_TIMING
#define CONFIG_SYS_FSL_DDR3
#define CONFIG_SYS_SPD_BUS_NUM 0
diff --git a/include/e500.h b/include/e500.h
index 5884a22..255f46b 100644
--- a/include/e500.h
+++ b/include/e500.h
@@ -11,6 +11,9 @@
typedef struct
{
unsigned long freq_processor[CONFIG_MAX_CPUS];
+#ifdef CONFIG_HETROGENOUS_CLUSTERS
+ unsigned long freq_processor_dsp[CONFIG_MAX_DSP_CPUS];
+#endif
unsigned long freq_systembus;
unsigned long freq_ddrbus;
unsigned long freq_localbus;
@@ -24,6 +27,14 @@ typedef struct
#ifdef CONFIG_SYS_DPAA_PME
unsigned long freq_pme;
#endif
+#ifdef CONFIG_SYS_CPRI
+ unsigned long freq_cpri;
+#endif
+#ifdef CONFIG_SYS_MAPLE
+ unsigned long freq_maple;
+ unsigned long freq_maple_ulb;
+ unsigned long freq_maple_etvpe;
+#endif
#ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
unsigned char diff_sysclk;
#endif
diff --git a/include/fsl_sec_mon.h b/include/fsl_sec_mon.h
new file mode 100644
index 0000000..b6794ce
--- /dev/null
+++ b/include/fsl_sec_mon.h
@@ -0,0 +1,58 @@
+/*
+ * Common internal memory map for some Freescale SoCs
+ *
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FSL_SEC_MON_H
+#define __FSL_SEC_MON_H
+
+#include <common.h>
+#include <asm/io.h>
+
+#ifdef CONFIG_SYS_FSL_SEC_MON_LE
+#define sec_mon_in32(a) in_le32(a)
+#define sec_mon_out32(a, v) out_le32(a, v)
+#define sec_mon_in16(a) in_le16(a)
+#define sec_mon_clrbits32 clrbits_le32
+#define sec_mon_setbits32 setbits_le32
+#elif defined(CONFIG_SYS_FSL_SEC_MON_BE)
+#define sec_mon_in32(a) in_be32(a)
+#define sec_mon_out32(a, v) out_be32(a, v)
+#define sec_mon_in16(a) in_be16(a)
+#define sec_mon_clrbits32 clrbits_be32
+#define sec_mon_setbits32 setbits_be32
+#else
+#error Neither CONFIG_SYS_FSL_SEC_MON_LE nor CONFIG_SYS_FSL_SEC_MON_BE defined
+#endif
+
+struct ccsr_sec_mon_regs {
+ u8 reserved0[0x04];
+ u32 hp_com; /* 0x04 SEC_MON_HP Command Register */
+ u8 reserved2[0x0c];
+ u32 hp_stat; /* 0x08 SEC_MON_HP Status Register */
+};
+
+#define HPCOMR_SW_SV 0x100 /* Security Violation bit */
+#define HPCOMR_SW_FSV 0x200 /* Fatal Security Violation bit */
+#define HPCOMR_SSM_ST 0x1 /* SSM_ST field in SEC_MON command */
+#define HPSR_SSM_ST_CHECK 0x900 /* SEC_MON is in check state */
+#define HPSR_SSM_ST_NON_SECURE 0xb00 /* SEC_MON is in non secure state */
+#define HPSR_SSM_ST_TRUST 0xd00 /* SEC_MON is in trusted state */
+#define HPSR_SSM_ST_SOFT_FAIL 0x300 /* SEC_MON is in soft fail state */
+#define HPSR_SSM_ST_MASK 0xf00 /* Mask for SSM_ST field */
+
+/*
+ * SEC_MON read. This specifies the possible reads
+ * from the SEC_MON
+ */
+enum {
+ SEC_MON_SSM_ST,
+ SEC_MON_SW_FSV,
+ SEC_MON_SW_SV,
+};
+
+int change_sec_mon_state(uint32_t initial_state, uint32_t final_state);
+
+#endif /* __FSL_SEC_MON_H */
diff --git a/include/fsl_secboot_err.h b/include/fsl_secboot_err.h
new file mode 100644
index 0000000..afc50a8
--- /dev/null
+++ b/include/fsl_secboot_err.h
@@ -0,0 +1,128 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _FSL_SECBOOT_ERR_H
+#define _FSL_SECBOOT_ERR_H
+
+#define ERROR_ESBC_PAMU_INIT 0x100000
+#define ERROR_ESBC_SEC_RESET 0x200000
+#define ERROR_ESBC_SEC_INIT 0x400000
+#define ERROR_ESBC_SEC_DEQ 0x800000
+#define ERROR_ESBC_SEC_DEQ_TO 0x1000000
+#define ERROR_ESBC_SEC_ENQ 0x2000000
+#define ERROR_ESBC_SEC_JOBQ_STATUS 0x4000000
+#define ERROR_ESBC_CLIENT_CPUID_NO_MATCH 0x1
+#define ERROR_ESBC_CLIENT_HDR_LOC 0x2
+#define ERROR_ESBC_CLIENT_HEADER_BARKER 0x4
+#define ERROR_ESBC_CLIENT_HEADER_KEY_LEN 0x8
+#define ERROR_ESBC_CLIENT_HEADER_SIG_LEN 0x10
+#define ERROR_ESBC_CLIENT_HEADER_KEY_REVOKED 0x11
+#define ERROR_ESBC_CLIENT_HEADER_INVALID_SRK_NUM_ENTRY 0x12
+#define ERROR_ESBC_CLIENT_HEADER_INVALID_KEY_NUM 0x13
+#define ERROR_ESBC_CLIENT_HEADER_INV_SRK_ENTRY_KEYLEN 0x14
+#define ERROR_ESBC_CLIENT_HEADER_IE_KEY_REVOKED 0x15
+#define ERROR_ESBC_CLIENT_HEADER_INVALID_IE_NUM_ENTRY 0x16
+#define ERROR_ESBC_CLIENT_HEADER_INVALID_IE_KEY_NUM 0x17
+#define ERROR_ESBC_CLIENT_HEADER_INV_IE_ENTRY_KEYLEN 0x18
+#define ERROR_IE_TABLE_NOT_FOUND 0x19
+#define ERROR_ESBC_CLIENT_HEADER_KEY_LEN_NOT_TWICE_SIG_LEN 0x20
+#define ERROR_ESBC_CLIENT_HEADER_KEY_MOD_1 0x40
+#define ERROR_ESBC_CLIENT_HEADER_KEY_MOD_2 0x80
+#define ERROR_ESBC_CLIENT_HEADER_SIG_KEY_MOD 0x100
+#define ERROR_ESBC_CLIENT_HEADER_SG_ESBC_EP 0x200
+#define ERROR_ESBC_CLIENT_HASH_COMPARE_KEY 0x400
+#define ERROR_ESBC_CLIENT_HASH_COMPARE_EM 0x800
+#define ERROR_ESBC_CLIENT_SSM_TRUSTSTS 0x1000
+#define ERROR_ESBC_CLIENT_BAD_ADDRESS 0x2000
+#define ERROR_ESBC_CLIENT_MISC 0x4000
+#define ERROR_ESBC_CLIENT_HEADER_SG_ENTIRES_BAD 0x8000
+#define ERROR_ESBC_CLIENT_HEADER_SG 0x10000
+#define ERROR_ESBC_CLIENT_HEADER_IMG_SIZE 0x20000
+#define ERROR_ESBC_WRONG_CMD 0x40000
+#define ERROR_ESBC_MISSING_BOOTM 0x80000
+#define ERROR_ESBC_CLIENT_MAX 0x0
+
+struct fsl_secboot_errcode {
+ int errcode;
+ const char *name;
+};
+
+static const struct fsl_secboot_errcode fsl_secboot_errcodes[] = {
+ { ERROR_ESBC_PAMU_INIT,
+ "Error in initializing PAMU"},
+ { ERROR_ESBC_SEC_RESET,
+ "Error in resetting Job ring of SEC"},
+ { ERROR_ESBC_SEC_INIT,
+ "Error in initializing SEC"},
+ { ERROR_ESBC_SEC_ENQ,
+ "Error in enqueue operation by SEC"},
+ { ERROR_ESBC_SEC_DEQ_TO,
+ "Dequeue operation by SEC is timed out"},
+ { ERROR_ESBC_SEC_DEQ,
+ "Error in dequeue operation by SEC"},
+ { ERROR_ESBC_SEC_JOBQ_STATUS,
+ "Error in status of the job submitted to SEC"},
+ { ERROR_ESBC_CLIENT_CPUID_NO_MATCH,
+ "Current core is not boot core i.e core0" },
+ { ERROR_ESBC_CLIENT_HDR_LOC,
+ "Header address not in allowed memory range" },
+ { ERROR_ESBC_CLIENT_HEADER_BARKER,
+ "Wrong barker code in header" },
+ { ERROR_ESBC_CLIENT_HEADER_KEY_LEN,
+ "Wrong public key length in header" },
+ { ERROR_ESBC_CLIENT_HEADER_SIG_LEN,
+ "Wrong signature length in header" },
+ { ERROR_ESBC_CLIENT_HEADER_KEY_LEN_NOT_TWICE_SIG_LEN,
+ "Public key length not twice of signature length" },
+ { ERROR_ESBC_CLIENT_HEADER_KEY_MOD_1,
+ "Public key Modulus most significant bit not set" },
+ { ERROR_ESBC_CLIENT_HEADER_KEY_MOD_2,
+ "Public key Modulus in header not odd" },
+ { ERROR_ESBC_CLIENT_HEADER_SIG_KEY_MOD,
+ "Signature not less than modulus" },
+ { ERROR_ESBC_CLIENT_HEADER_SG_ESBC_EP,
+ "Entry point not in allowed space or one of the SG entries" },
+ { ERROR_ESBC_CLIENT_HASH_COMPARE_KEY,
+ "Public key hash comparison failed" },
+ { ERROR_ESBC_CLIENT_HASH_COMPARE_EM,
+ "RSA verification failed" },
+ { ERROR_ESBC_CLIENT_SSM_TRUSTSTS,
+ "SNVS not in TRUSTED state" },
+ { ERROR_ESBC_CLIENT_BAD_ADDRESS,
+ "Bad address error" },
+ { ERROR_ESBC_CLIENT_MISC,
+ "Miscallaneous error" },
+ { ERROR_ESBC_CLIENT_HEADER_SG,
+ "No SG support" },
+ { ERROR_ESBC_CLIENT_HEADER_IMG_SIZE,
+ "Invalid Image size" },
+ { ERROR_ESBC_WRONG_CMD,
+ "Unknown cmd/Wrong arguments. Core in infinite loop"},
+ { ERROR_ESBC_MISSING_BOOTM,
+ "Bootm command missing from bootscript" },
+ { ERROR_ESBC_CLIENT_HEADER_KEY_REVOKED,
+ "Selected key is revoked" },
+ { ERROR_ESBC_CLIENT_HEADER_INVALID_SRK_NUM_ENTRY,
+ "Wrong key entry" },
+ { ERROR_ESBC_CLIENT_HEADER_INVALID_KEY_NUM,
+ "Wrong key is selected" },
+ { ERROR_ESBC_CLIENT_HEADER_INV_SRK_ENTRY_KEYLEN,
+ "Wrong srk public key len in header" },
+ { ERROR_ESBC_CLIENT_HEADER_IE_KEY_REVOKED,
+ "Selected IE key is revoked" },
+ { ERROR_ESBC_CLIENT_HEADER_INVALID_IE_NUM_ENTRY,
+ "Wrong key entry in IE Table" },
+ { ERROR_ESBC_CLIENT_HEADER_INVALID_IE_KEY_NUM,
+ "Wrong IE key is selected" },
+ { ERROR_ESBC_CLIENT_HEADER_INV_IE_ENTRY_KEYLEN,
+ "Wrong IE public key len in header" },
+ { ERROR_IE_TABLE_NOT_FOUND,
+ "Information about IE Table missing" },
+ { ERROR_ESBC_CLIENT_MAX, "NULL" }
+};
+
+void fsl_secboot_handle_error(int error);
+#endif
diff --git a/include/fsl_sfp.h b/include/fsl_sfp.h
new file mode 100644
index 0000000..353a123
--- /dev/null
+++ b/include/fsl_sfp.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _FSL_SFP_SNVS_
+#define _FSL_SFP_SNVS_
+
+#include <common.h>
+#include <config.h>
+#include <asm/io.h>
+
+#ifdef CONFIG_SYS_FSL_SRK_LE
+#define srk_in32(a) in_le32(a)
+#else
+#define srk_in32(a) in_be32(a)
+#endif
+
+#ifdef CONFIG_SYS_FSL_SFP_LE
+#define sfp_in32(a) in_le32(a)
+#define sfp_out32(a, v) out_le32(a, v)
+#define sfp_in16(a) in_le16(a)
+#elif defined(CONFIG_SYS_FSL_SFP_BE)
+#define sfp_in32(a) in_be32(a)
+#define sfp_out32(a, v) out_be32(a, v)
+#define sfp_in16(a) in_be16(a)
+#else
+#error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
+#endif
+
+/* Number of SRKH registers */
+#define NUM_SRKH_REGS 8
+
+#ifdef CONFIG_SYS_FSL_SFP_VER_3_2
+struct ccsr_sfp_regs {
+ u32 ospr; /* 0x200 */
+ u32 ospr1; /* 0x204 */
+ u32 reserved1[4];
+ u32 fswpr; /* 0x218 FSL Section Write Protect */
+ u32 fsl_uid; /* 0x21c FSL UID 0 */
+ u32 fsl_uid_1; /* 0x220 FSL UID 0 */
+ u32 reserved2[12];
+ u32 srk_hash[8]; /* 0x254 Super Root Key Hash */
+ u32 oem_uid; /* 0x274 OEM UID 0*/
+ u32 oem_uid_1; /* 0x278 OEM UID 1*/
+ u32 oem_uid_2; /* 0x27c OEM UID 2*/
+ u32 oem_uid_3; /* 0x280 OEM UID 3*/
+ u32 oem_uid_4; /* 0x284 OEM UID 4*/
+ u32 reserved3[8];
+};
+#elif defined(CONFIG_SYS_FSL_SFP_VER_3_0)
+struct ccsr_sfp_regs {
+ u32 ospr; /* 0x200 */
+ u32 reserved0[14];
+ u32 srk_hash[NUM_SRKH_REGS]; /* 0x23c Super Root Key Hash */
+ u32 oem_uid; /* 0x9c OEM Unique ID */
+ u8 reserved2[0x04];
+ u32 ovpr; /* 0xA4 Intent To Secure */
+ u8 reserved4[0x08];
+ u32 fsl_uid; /* 0xB0 FSL Unique ID */
+ u8 reserved5[0x04];
+ u32 fsl_spfr0; /* Scratch Pad Fuse Register 0 */
+ u32 fsl_spfr1; /* Scratch Pad Fuse Register 1 */
+
+};
+#else
+struct ccsr_sfp_regs {
+ u8 reserved0[0x40];
+ u32 ospr; /* 0x40 OEM Security Policy Register */
+ u8 reserved2[0x38];
+ u32 srk_hash[8]; /* 0x7c Super Root Key Hash */
+ u32 oem_uid; /* 0x9c OEM Unique ID */
+ u8 reserved4[0x4];
+ u32 ovpr; /* 0xA4 OEM Validation Policy Register */
+ u8 reserved8[0x8];
+ u32 fsl_uid; /* 0xB0 FSL Unique ID */
+};
+#endif
+#define ITS_MASK 0x00000004
+#define ITS_BIT 2
+#define OSPR_KEY_REVOC_SHIFT 13
+#define OSPR_KEY_REVOC_MASK 0x0000e000
+
+#endif
diff --git a/include/fsl_validate.h b/include/fsl_validate.h
new file mode 100644
index 0000000..c460534
--- /dev/null
+++ b/include/fsl_validate.h
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _FSL_VALIDATE_H_
+#define _FSL_VALIDATE_H_
+
+#include <fsl_sec.h>
+#include <fsl_sec_mon.h>
+#include <command.h>
+#include <linux/types.h>
+
+#define WORD_SIZE 4
+
+/* Minimum and maximum size of RSA signature length in bits */
+#define KEY_SIZE 4096
+#define KEY_SIZE_BYTES (KEY_SIZE/8)
+#define KEY_SIZE_WORDS (KEY_SIZE_BYTES/(WORD_SIZE))
+
+extern struct jobring jr;
+
+#ifdef CONFIG_KEY_REVOCATION
+/* Srk table and key revocation check */
+#define SRK_FLAG 0x01
+#define UNREVOCABLE_KEY 4
+#define ALIGN_REVOC_KEY 3
+#define MAX_KEY_ENTRIES 4
+#endif
+
+/* Barker code size in bytes */
+#define ESBC_BARKER_LEN 4 /* barker code length in ESBC uboot client */
+ /* header */
+
+/* No-error return values */
+#define ESBC_VALID_HDR 0 /* header is valid */
+
+/* Maximum number of SG entries allowed */
+#define MAX_SG_ENTRIES 8
+
+/*
+ * ESBC uboot client header structure.
+ * The struct contain the following fields
+ * barker code
+ * public key offset
+ * pub key length
+ * signature offset
+ * length of the signature
+ * ptr to SG table
+ * no of entries in SG table
+ * esbc ptr
+ * size of esbc
+ * esbc entry point
+ * Scatter gather flag
+ * UID flag
+ * FSL UID
+ * OEM UID
+ * Here, pub key is modulus concatenated with exponent
+ * of equal length
+ */
+struct fsl_secboot_img_hdr {
+ u8 barker[ESBC_BARKER_LEN]; /* barker code */
+ union {
+ u32 pkey; /* public key offset */
+#ifdef CONFIG_KEY_REVOCATION
+ u32 srk_tbl_off;
+#endif
+ };
+
+ union {
+ u32 key_len; /* pub key length in bytes */
+#ifdef CONFIG_KEY_REVOCATION
+ struct {
+ u32 srk_table_flag:8;
+ u32 srk_sel:8;
+ u32 num_srk:16;
+ } len_kr;
+#endif
+ };
+
+ u32 psign; /* signature offset */
+ u32 sign_len; /* length of the signature in bytes */
+ union {
+ struct fsl_secboot_sg_table *psgtable; /* ptr to SG table */
+ u8 *pimg; /* ptr to ESBC client image */
+ };
+ union {
+ u32 sg_entries; /* no of entries in SG table */
+ u32 img_size; /* ESBC client image size in bytes */
+ };
+ ulong img_start; /* ESBC client entry point */
+ u32 sg_flag; /* Scatter gather flag */
+ u32 uid_flag;
+ u32 fsl_uid_0;
+ u32 oem_uid_0;
+ u32 reserved1[2];
+ u32 fsl_uid_1;
+ u32 oem_uid_1;
+ u32 reserved2[2];
+ u32 ie_flag;
+ u32 ie_key_sel;
+};
+
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+struct ie_key_table {
+ u32 key_len;
+ u8 pkey[2 * KEY_SIZE_BYTES];
+};
+
+struct ie_key_info {
+ uint32_t key_revok;
+ uint32_t num_keys;
+ struct ie_key_table ie_key_tbl[32];
+};
+#endif
+
+#ifdef CONFIG_KEY_REVOCATION
+struct srk_table {
+ u32 key_len;
+ u8 pkey[2 * KEY_SIZE_BYTES];
+};
+#endif
+
+/*
+ * SG table.
+ */
+#if defined(CONFIG_FSL_TRUST_ARCH_v1) && defined(CONFIG_FSL_CORENET)
+/*
+ * This struct contains the following fields
+ * length of the segment
+ * source address
+ */
+struct fsl_secboot_sg_table {
+ u32 len; /* length of the segment in bytes */
+ ulong src_addr; /* ptr to the data segment */
+};
+#else
+/*
+ * This struct contains the following fields
+ * length of the segment
+ * Destination Target ID
+ * source address
+ * destination address
+ */
+struct fsl_secboot_sg_table {
+ u32 len;
+ u32 trgt_id;
+ ulong src_addr;
+ ulong dst_addr;
+};
+#endif
+
+/*
+ * ESBC private structure.
+ * Private structure used by ESBC to store following fields
+ * ESBC client key
+ * ESBC client key hash
+ * ESBC client Signature
+ * Encoded hash recovered from signature
+ * Encoded hash of ESBC client header plus ESBC client image
+ */
+struct fsl_secboot_img_priv {
+ uint32_t hdr_location;
+ ulong ie_addr;
+ u32 key_len;
+ struct fsl_secboot_img_hdr hdr;
+
+ u8 img_key[2 * KEY_SIZE_BYTES]; /* ESBC client key */
+ u8 img_key_hash[32]; /* ESBC client key hash */
+
+#ifdef CONFIG_KEY_REVOCATION
+ struct srk_table srk_tbl[MAX_KEY_ENTRIES];
+#endif
+ u8 img_sign[KEY_SIZE_BYTES]; /* ESBC client signature */
+
+ u8 img_encoded_hash[KEY_SIZE_BYTES]; /* EM wrt RSA PKCSv1.5 */
+ /* Includes hash recovered after
+ * signature verification
+ */
+
+ u8 img_encoded_hash_second[KEY_SIZE_BYTES];/* EM' wrt RSA PKCSv1.5 */
+ /* Includes hash of
+ * ESBC client header plus
+ * ESBC client image
+ */
+
+ struct fsl_secboot_sg_table sgtbl[MAX_SG_ENTRIES]; /* SG table */
+ u32 ehdrloc; /* ESBC client location */
+};
+
+int fsl_secboot_validate(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[]);
+int fsl_secboot_blob_encap(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[]);
+int fsl_secboot_blob_decap(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[]);
+
+#endif
diff --git a/lib/rsa/Makefile b/lib/rsa/Makefile
index cc25b3c..6867e50 100644
--- a/lib/rsa/Makefile
+++ b/lib/rsa/Makefile
@@ -7,4 +7,5 @@
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_FIT_SIGNATURE) += rsa-verify.o rsa-checksum.o rsa-mod-exp.o
+obj-$(CONFIG_FIT_SIGNATURE) += rsa-verify.o rsa-checksum.o
+obj-$(CONFIG_RSA_SOFTWARE_EXP) += rsa-mod-exp.o